search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART

Buy 5 mm Gemstones

(178)
5 mm Gemstones Weight 5 mm Gemstones Size 5 mm Gemstones Clarity 5 mm Gemstones Price 5 mm Gemstones Origin
Sort By:
Clear All
Photos are of Actual Products for Sale

0.3 ct Oval Cut Iolite, 5 x 4 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.30 carat weight Iolite

0.30ct1 Piece
$ 12.00
5 x 4 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.30 ct Iolite
Iolite Shape: Oval Facet Iolite
Iolite Size: 5 x 4 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VS-SI Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.33 ct Octagon Cut Iolite, 5.1 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.33 carat weight Iolite

0.33ct1 Piece
$ 13.20
5.1 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.33 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5.1 x 3 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.31 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.31 carat weight Iolite

0.31ct1 Piece
$ 12.40
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.31 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Eggplant Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.32 ct Baguette Cut Iolite, 5.1 x 2.9 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.32 carat weight Iolite

0.32ct1 Piece
$ 12.80
5.1 x 2.9 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.32 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 5.1 x 2.9 mm Iolite
Iolite Color: Intense Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.94ct (total)2 Pieces
$ 7.52
5 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.47 ct Amethyst
Amethyst Shape: Square Facet Amethyst
Amethyst Size: 5 x 5 mm Amethyst
Amethyst Color: Light Pinkish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 2
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.53 ct Violet Spinel, 4.9 mm Round Cut From Tanzania

Buy Natural Spinel, Qty: 1 pc | 0.53 carat weight Spinel

0.53ct1 Piece
$ 26.93
4.9 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 0.53 ct Spinel
Spinel Shape: Round Facet Spinel
Spinel Size: 4.9 mm Spinel
Spinel Color: Light Iris Violet Spinel
Spinel Clarity: VS Spinel
Spinel Origin: Tanzania Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.83ct (total)10 Pieces
$ 21.07
5.1 x 4.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.38 ct Amethyst
Amethyst Shape: Oval Facet Amethyst
Amethyst Size: 5.1 x 4.2 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 10
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.51ct1 Piece
$ 3.57
5.1 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.51 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.1 x 5.1 mm Amethyst
Amethyst Color: Light Iris Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
Select pcs
$ 5.12
5.1 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.67 ct Amethyst
Amethyst Shape: Square Checkerboard Amethyst
Amethyst Size: 5.1 x 5 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.26 ct Octagon Cut Iolite, 5.1 x 3.1 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.26 carat weight Iolite

0.26ct1 Piece
$ 10.40
5.1 x 3.1 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.26 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5.1 x 3.1 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VVS-VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.28 ct Octagon Cut Iolite, 5.1 x 3.1 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.28 carat weight Iolite

0.28ct1 Piece
$ 11.20
5.1 x 3.1 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.28 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5.1 x 3.1 mm Iolite
Iolite Color: Pinkish Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.22 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3.1 mm

Buy Natural Tanzanite, Qty: 10 pcs | 2.22 carat weight Tanzanite

2.22ct (total)10 Pieces
$ 85.47
4.9 x 3.1 mm
Item Description
Stone Type: Loose Tanzanite
Tanzanite Weight: 0.22 ct Tanzanite
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Size: 4.9 x 3.1 mm Tanzanite
Tanzanite Color: Violet Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Origin: Tanzania Tanzanite
Tanzanite Treatment: Heated
Tanzanite Quantity: 10
Tanzanite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.65ct1 Piece
$ 5.20
5.1 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.65 ct Amethyst
Amethyst Shape: Octagon Step Cut Amethyst
Amethyst Size: 5.1 x 5.1 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.51ct1 Piece
$ 3.57
5 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.51 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5 x 5 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.21 ct Octagon Cut Iolite, 5 x 2.8 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.21 carat weight Iolite

0.21ct1 Piece
$ 8.40
5 x 2.8 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.21 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5 x 2.8 mm Iolite
Iolite Color: Medium Light-Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.3 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.30 carat weight Iolite

0.30ct1 Piece
$ 12.00
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.30 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Medium Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.64ct1 Piece
$ 5.12
5.2 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.64 ct Amethyst
Amethyst Shape: Octagon Step Cut Amethyst
Amethyst Size: 5.2 x 5.1 mm Amethyst
Amethyst Color: Light Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.09ct (total)2 Pieces
$ 7.63
5.1 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.55 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5.1 x 5 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 2
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.81 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5 x 3 mm

Buy Natural Tanzanite, Qty: 10 pcs | 1.81 carat weight Tanzanite

1.81ct (total)10 Pieces
$ 69.69
5 x 3 mm
Item Description
Stone Type: Loose Tanzanite
Tanzanite Weight: 0.18 ct Tanzanite
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Size: 5 x 3 mm Tanzanite
Tanzanite Color: Bluish Violet Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Origin: Tanzania Tanzanite
Tanzanite Treatment: Heated
Tanzanite Quantity: 10
Tanzanite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.53 ct Violet Spinel, 5 mm Round Cut From Tanzania

Buy Natural Spinel, Qty: 1 pc | 0.53 carat weight Spinel

0.53ct1 Piece
$ 24.24
5 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 0.53 ct Spinel
Spinel Shape: Round Facet Spinel
Spinel Size: 5 mm Spinel
Spinel Color: Grayish Violet Spinel
Spinel Clarity: VS Spinel
Spinel Origin: Tanzania Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.67ct (total)10 Pieces
$ 20.19
5.1 x 4.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.37 ct Amethyst
Amethyst Shape: Oval Facet Amethyst
Amethyst Size: 5.1 x 4.2 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 10
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.6 ct Violet Spinel, 5.1 mm Round Cut From Tanzania

Buy Natural Spinel, Qty: 1 pc | 0.60 carat weight Spinel

0.60ct1 Piece
$ 30.18
5.1 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 0.60 ct Spinel
Spinel Shape: Round Facet Spinel
Spinel Size: 5.1 mm Spinel
Spinel Color: Grayish Violet Spinel
Spinel Clarity: VVS-VS Spinel
Spinel Origin: Tanzania Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.54 ct Loose Violet Sapphire, 4.9 x 3.1 mm Oval Cut From Tanzania

Buy Natural Sapphire, Qty: 2 pcs | 0.54 carat weight Sapphire

0.54ct (total)2 Pieces
$ 47.25
4.9 x 3.1 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.27 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 4.9 x 3.1 mm Sapphire
Sapphire Color: Pinkish Violet Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 2
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.25 ct Octagon Cut Iolite, 4.9 x 3.1 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.25 carat weight Iolite

0.25ct1 Piece
$ 10.00
4.9 x 3.1 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.25 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 4.9 x 3.1 mm Iolite
Iolite Color: Pinkish Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.55ct1 Piece
$ 3.85
5.1 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.55 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5.1 x 5 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.51ct1 Piece
$ 3.57
5.1 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.51 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.1 x 5.1 mm Amethyst
Amethyst Color: Light Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.66ct1 Piece
$ 5.28
5.2 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.66 ct Amethyst
Amethyst Shape: Princess-Cut Amethyst
Amethyst Size: 5.2 x 5.1 mm Amethyst
Amethyst Color: Light Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.85ct (total)20 Pieces
$ 14.25
5.1 x 2.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.14 ct Amethyst
Amethyst Shape: Marquise Facet Amethyst
Amethyst Size: 5.1 x 2.5 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 20
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
Select pcs
$ 1.47
5.2 x 2.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.19 ct Amethyst
Amethyst Shape: Marquise Cabochon Amethyst
Amethyst Size: 5.2 x 2.6 mm Amethyst
Amethyst Color: Medium Pinkish Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.32 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.32 carat weight Iolite

0.32ct1 Piece
$ 12.80
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.32 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.15 ct Oval Cut Iolite, 4.9 x 3.1 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.15 carat weight Iolite

0.15ct1 Piece
$ 6.00
4.9 x 3.1 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.15 ct Iolite
Iolite Shape: Oval Facet Iolite
Iolite Size: 4.9 x 3.1 mm Iolite
Iolite Color: Medium Light-Violet Iolite
Iolite Clarity: VVS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.17ct1 Piece
$ 6.80
4.9 x 3.2 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.17 ct Iolite
Iolite Shape: Pear Facet Iolite
Iolite Size: 4.9 x 3.2 mm Iolite
Iolite Color: Medium Light-Violet Iolite
Iolite Clarity: VVS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.29 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.29 carat weight Iolite

0.29ct1 Piece
$ 11.60
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.29 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VS-SI Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.07ct (total)2 Pieces
$ 7.49
5.1 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.54 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.1 x 5.1 mm Amethyst
Amethyst Color: Very Light Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 2
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.63ct1 Piece
$ 4.41
5.2 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.63 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5.2 x 5.1 mm Amethyst
Amethyst Color: Pink Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.29 ct Baguette Cut Iolite, 4.9 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.29 carat weight Iolite

0.29ct1 Piece
$ 11.60
4.9 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.29 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 4.9 x 3 mm Iolite
Iolite Color: Dark Bluish Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.11ct (total)2 Pieces
$ 7.77
5.2 x 5.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.56 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.2 x 5.2 mm Amethyst
Amethyst Color: Light Reddish Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 2
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
1.04ct (total)2 Pieces
$ 7.28
5.2 x 5.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.52 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.2 x 5.2 mm Amethyst
Amethyst Color: Light Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 2
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.77 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3 mm

Buy Natural Tanzanite, Qty: 10 pcs | 1.77 carat weight Tanzanite

1.77ct (total)10 Pieces
$ 68.15
4.9 x 3 mm
Item Description
Stone Type: Loose Tanzanite
Tanzanite Weight: 0.18 ct Tanzanite
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Size: 4.9 x 3 mm Tanzanite
Tanzanite Color: Medium Violet Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Origin: Tanzania Tanzanite
Tanzanite Treatment: Heated
Tanzanite Quantity: 10
Tanzanite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.67 ct Loose Violet Sapphire, 5.1 x 3.2 mm Oval Cut From Tanzania

Buy Natural Sapphire, Qty: 2 pcs | 0.67 carat weight Sapphire

0.67ct (total)2 Pieces
$ 73.70
5.1 x 3.2 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.34 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 5.1 x 3.2 mm Sapphire
Sapphire Color: Medium-Light Violet Sapphire
Sapphire Clarity: VVS-VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 2
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.28 ct Octagon Cut Iolite, 4.9 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.28 carat weight Iolite

0.28ct1 Piece
$ 11.20
4.9 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.28 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 4.9 x 3 mm Iolite
Iolite Color: Dark Bluish Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.55ct1 Piece
$ 3.85
5.1 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.55 ct Amethyst
Amethyst Shape: Cushion Buff-Top Amethyst
Amethyst Size: 5.1 x 5.1 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.28 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.28 carat weight Iolite

0.28ct1 Piece
$ 11.20
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.28 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Pinkish Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.48ct1 Piece
$ 3.36
4.9 x 4.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.48 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 4.9 x 4.9 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.55ct1 Piece
$ 3.85
5 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.55 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5 x 5 mm Amethyst
Amethyst Color: Deep Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.3 ct Baguette Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.30 carat weight Iolite

0.30ct1 Piece
$ 12.00
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.30 ct Iolite
Iolite Shape: Baguette Facet Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Intense Violet Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.29 ct Octagon Cut Iolite, 5.1 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.29 carat weight Iolite

0.29ct1 Piece
$ 11.60
5.1 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.29 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5.1 x 3 mm Iolite
Iolite Color: Dark Bluish Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.31 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 5 x 3 mm

Buy Natural Amethyst, Qty: 20 pcs | 4.31 carat weight Amethyst

4.31ct (total)20 Pieces
$ 23.71
5 x 3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.22 ct Amethyst
Amethyst Shape: Oval Facet Amethyst
Amethyst Size: 5 x 3 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 20
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.92 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.8 x 3.1 mm

Buy Natural Tanzanite, Qty: 10 pcs | 1.92 carat weight Tanzanite

1.92ct (total)10 Pieces
$ 73.92
4.8 x 3.1 mm
Item Description
Stone Type: Loose Tanzanite
Tanzanite Weight: 0.19 ct Tanzanite
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Size: 4.8 x 3.1 mm Tanzanite
Tanzanite Color: Bright Violet Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Origin: Tanzania Tanzanite
Tanzanite Treatment: Heated
Tanzanite Quantity: 10
Tanzanite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.42 ct Loose Violet Sapphire, 5.1 x 4.1 mm Oval Cut From Tanzania

Buy Natural Sapphire, Qty: 1 pc | 0.42 carat weight Sapphire

0.42ct1 Piece
$ 42.01
5.1 x 4.1 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.42 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 5.1 x 4.1 mm Sapphire
Sapphire Color: Vivid Pink Violet Sapphire
Sapphire Clarity: VVS-VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.26 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.26 carat weight Iolite

0.26ct1 Piece
$ 10.40
5 x 3 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.26 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5 x 3 mm Iolite
Iolite Color: Deep Purple Iolite
Iolite Clarity: VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.65 ct Loose Violet Sapphire, 5 x 3.1 mm Oval Cut From Tanzania

Buy Natural Sapphire, Qty: 2 pcs | 0.65 carat weight Sapphire

0.65ct (total)2 Pieces
$ 51.70
5 x 3.1 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.33 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 5 x 3.1 mm Sapphire
Sapphire Color: Medium Violet Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 2
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.68 ct Violet Spinel, 4.9 mm Round Cut From Tanzania

Buy Natural Spinel, Qty: 1 pc | 0.68 carat weight Spinel

0.68ct1 Piece
$ 35.81
4.9 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 0.68 ct Spinel
Spinel Shape: Round Facet Spinel
Spinel Size: 4.9 mm Spinel
Spinel Color: Light Violet Spinel
Spinel Clarity: VVS-VS Spinel
Spinel Origin: Tanzania Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.66ct1 Piece
$ 4.62
5.2 x 5.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.66 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5.2 x 5.1 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.55ct1 Piece
$ 4.40
5.1 x 5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.55 ct Amethyst
Amethyst Shape: Square Mixed-Cut Amethyst
Amethyst Size: 5.1 x 5 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: Transparent Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.6 ct Violet Spinel, 4.9 mm Round Cut From Tanzania

Buy Natural Spinel, Qty: 1 pc | 0.60 carat weight Spinel

0.60ct1 Piece
$ 30.00
4.9 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 0.60 ct Spinel
Spinel Shape: Round Facet Spinel
Spinel Size: 4.9 mm Spinel
Spinel Color: Grayish Violet Spinel
Spinel Clarity: VVS-VS Spinel
Spinel Origin: Tanzania Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.49ct1 Piece
$ 3.43
5 x 4.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 0.49 ct Amethyst
Amethyst Shape: Cushion Checkerboard Amethyst
Amethyst Size: 5 x 4.9 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.58 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.1 x 3.1 mm

Buy Natural Tanzanite, Qty: 8 pcs | 1.58 carat weight Tanzanite

1.58ct (total)8 Pieces
$ 60.83
5.1 x 3.1 mm
Item Description
Stone Type: Loose Tanzanite
Tanzanite Weight: 0.20 ct Tanzanite
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Size: 5.1 x 3.1 mm Tanzanite
Tanzanite Color: Bright Violet Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Origin: Tanzania Tanzanite
Tanzanite Treatment: Heated
Tanzanite Quantity: 8
Tanzanite Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.76 ct Loose Violet Sapphire, 5.2 x 4.1 mm Oval Cut From Tanzania

Buy Natural Sapphire, Qty: 2 pcs | 0.76 carat weight Sapphire

0.76ct (total)2 Pieces
$ 74.48
5.2 x 4.1 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.38 ct Sapphire
Sapphire Shape: Oval Facet Sapphire
Sapphire Size: 5.2 x 4.1 mm Sapphire
Sapphire Color: Medium Violet Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Heated
Sapphire Quantity: 2
Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.23 ct Octagon Cut Iolite, 5 x 2.8 mm From Madagascar

Buy Natural Iolite, Qty: 1 pc | 0.23 carat weight Iolite

0.23ct1 Piece
$ 9.20
5 x 2.8 mm
Item Description
Stone Type: Loose Iolite
Iolite Weight: 0.23 ct Iolite
Iolite Shape: Octagon Step Cut Iolite
Iolite Size: 5 x 2.8 mm Iolite
Iolite Color: Pinkish Violet Iolite
Iolite Clarity: VVS-VS Iolite
Iolite Origin: Madagascar Iolite
Iolite Treatment: Untreated
Iolite Quantity: 1
Iolite Certificate: GemSelect
Product Description:
View Details
Add to Cart
1 2 3
1 - 3
Buy gems by size in millimeters. Some people by gems by color or prize, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated sizes and shapes, facet cut and cabochon gems available now in the 5 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Easy to use.

Posted By Hope in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Gemselect is a good website with a great selection of loose gems for sale. The prices are fairly decent, with the only negative being the cut quality of the gems. This is my go to retailer for gemstones and will continue to be, given that the packages arrive in a timely manner.

Posted By Lunchies in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

great. thank you

Posted By Carrotroller in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Always an easy experience using Gem select.

Posted By Jeff in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site is very easy to use and I will continue to shop here. The quality is superb

Posted By Genia in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

An it was good.

Posted By Miguel in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

2683

Continue Shopping
Checkout
Continue Shopping
Checkout