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

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy 10 ct Gemstones

(40)
10 ct Gemstones Weight 10 ct Gemstones Size 10 ct Gemstones Clarity 10 ct Gemstones Price 10 ct Gemstones Origin
More
10 ct Gemstones Single
10 ct Gemstones Pairs
10 ct Gemstones Lots
10 ct Gemstones Faceted
10 ct Gemstones Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

10.67 ct Marquise Slice Ruby in Fuchsite, 28.1 x 13.1 mm From Ethiopia

Natural Ruby in Fuchsite, Qty: 1 pc | 10.67 carat weight Ruby in Fuchsite

10.67ct1 Piece
$ 80.17
28.1 x 13.1 mm
Item Description
Stone Type: Loose Ruby in Fuchsite
Ruby in Fuchsite Weight: 10.67 ct Ruby in Fuchsite
Ruby in Fuchsite Shape: Marquise Slice Ruby in Fuchsite
Ruby in Fuchsite Size: 28.1 x 13.1 mm Ruby in Fuchsite
Ruby in Fuchsite Color: Multicolor Ruby in Fuchsite
Ruby in Fuchsite Clarity: Translucent Ruby in Fuchsite
Ruby in Fuchsite Origin: Ethiopia Ruby in Fuchsite
Ruby in Fuchsite Treatment: Untreated
Ruby in Fuchsite Quantity: 1
Ruby in Fuchsite Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.73 ct Rainbow Pyrite, 29.8 x 9.3 mm From Russia

Natural Rainbow Pyrite, Qty: 1 pc | 9.73 carat weight Rainbow Pyrite

9.73ct1 Piece
$ 25.30
29.8 x 9.3 mm
Item Description
Stone Type: Loose Rainbow Pyrite
Rainbow Pyrite Weight: 9.73 ct Rainbow Pyrite
Rainbow Pyrite Shape: Marquise Crystal Cluster Rainbow Pyrite
Rainbow Pyrite Size: 29.8 x 9.3 mm Rainbow Pyrite
Rainbow Pyrite Color: Multicolor Rainbow Pyrite
Rainbow Pyrite Clarity: Opaque Rainbow Pyrite
Rainbow Pyrite Origin: Russia Rainbow Pyrite
Rainbow Pyrite Treatment: Untreated
Rainbow Pyrite Quantity: 1
Rainbow Pyrite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.06 ct Green Amazonite, 20.1 x 10.4 mm Marquise Cut From Madagascar

Natural Amazonite, Qty: 1 pc | 10.06 carat weight Amazonite

10.06ct1 Piece
$ 24.23
20.1 x 10.4 mm
Item Description
Stone Type: Loose Amazonite
Amazonite Weight: 10.06 ct Amazonite
Amazonite Shape: Marquise Cabochon Amazonite
Amazonite Size: 20.1 x 10.4 mm Amazonite
Amazonite Color: Cool Green Amazonite
Amazonite Clarity: Opaque Amazonite
Amazonite Origin: Madagascar Amazonite
Amazonite Treatment: Untreated
Amazonite Quantity: 1
Amazonite Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.76 ct Marquise Concave Cut Smoky Quartz, 18.9 x 13 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 9.76 carat weight Smoky Quartz

9.76ct1 Piece
$ 26.84
18.9 x 13 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 9.76 ct Smoky Quartz
Smoky Quartz Shape: Marquise Concave Cut Smoky Quartz
Smoky Quartz Size: 18.9 x 13 mm Smoky Quartz
Smoky Quartz Color: Warm Brown Smoky Quartz
Smoky Quartz Clarity: VS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.7 ct Marquise Concave Cut Smoky Quartz, 19.9 x 13.4 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 10.70 carat weight Smoky Quartz

10.70ct1 Piece
$ 45.08
19.9 x 13.4 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 10.70 ct Smoky Quartz
Smoky Quartz Shape: Marquise Concave Cut Smoky Quartz
Smoky Quartz Size: 19.9 x 13.4 mm Smoky Quartz
Smoky Quartz Color: Warm Brown Smoky Quartz
Smoky Quartz Clarity: Transparent Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

20.96 ct Marquise Concave Cut Smoky Quartz, 19.7 x 12.5 mm From Brazil

Natural Smoky Quartz, Qty: 2 pcs | 20.96 carat weight Smoky Quartz

20.96ct (total)2 Pieces
$ 88.31
19.7 x 12.5 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 10.48 ct Smoky Quartz
Smoky Quartz Shape: Marquise Concave Cut Smoky Quartz
Smoky Quartz Size: 19.7 x 12.5 mm Smoky Quartz
Smoky Quartz Color: Light Mocha Smoky Quartz
Smoky Quartz Clarity: Transparent Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 2
Smoky Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.57 ct Marquise Ruby-Zoisite, 23.7 x 11.8 mm From Tanzania

Natural Ruby-Zoisite, Qty: 1 pc | 10.57 carat weight Ruby-Zoisite

10.57ct1 Piece
$ 29.06
23.7 x 11.8 mm
Item Description
Stone Type: Loose Ruby-Zoisite
Ruby-Zoisite Weight: 10.57 ct Ruby-Zoisite
Ruby-Zoisite Shape: Marquise Cabochon Ruby-Zoisite
Ruby-Zoisite Size: 23.7 x 11.8 mm Ruby-Zoisite
Ruby-Zoisite Color: Multicolor Ruby-Zoisite
Ruby-Zoisite Clarity: Opaque Ruby-Zoisite
Ruby-Zoisite Origin: Tanzania Ruby-Zoisite
Ruby-Zoisite Treatment: Untreated
Ruby-Zoisite Quantity: 1
Ruby-Zoisite Certificate: GemSelect
Product Description:
View Details
Add to Cart

19.22 ct Green Amazonite, 20.1 x 10.2 mm Marquise Cut From Madagascar

Natural Amazonite, Qty: 2 pcs | 19.22 carat weight Amazonite

19.22ct (total)2 Pieces
$ 15.38
20.1 x 10.2 mm
Item Description
Stone Type: Loose Amazonite
Amazonite Weight: 9.61 ct Amazonite
Amazonite Shape: Marquise Cabochon Amazonite
Amazonite Size: 20.1 x 10.2 mm Amazonite
Amazonite Color: Pine Green Amazonite
Amazonite Clarity: Opaque Amazonite
Amazonite Origin: Madagascar Amazonite
Amazonite Treatment: Untreated
Amazonite Quantity: 2
Amazonite Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.82 ct Yellow Quartz, 19.3 x 13 mm Marquise Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 9.82 carat weight Quartz

9.82ct1 Piece
$ 39.11
19.3 x 13 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.82 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 19.3 x 13 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.03 ct Marquise Cut Rainbow Moonstone, 22.4 x 11 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 10.03 carat weight Rainbow Moonstone

10.03ct1 Piece
$ 80.24
22.4 x 11 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 10.03 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Facet Rainbow Moonstone
Rainbow Moonstone Size: 22.4 x 11 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.75 ct Marquise Rainbow Moonstone, 21.2 x 8.6 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 9.75 carat weight Rainbow Moonstone

9.75ct1 Piece
$ 78.00
21.2 x 8.6 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 9.75 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 21.2 x 8.6 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.82 ct Yellow Quartz, 19.8 x 12.9 mm Marquise Cut From Brazil

Natural Quartz, Qty: 1 pc | 9.82 carat weight Quartz

9.82ct1 Piece
$ 39.75
19.8 x 12.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.82 ct Quartz
Quartz Shape: Marquise Mixed Cut Quartz
Quartz Size: 19.8 x 12.9 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.99 ct Loose Marquise Labradorite, 20.1 x 10.2 mm From Madagascar

Natural Labradorite, Qty: 1 pc | 9.99 carat weight Labradorite

9.99ct1 Piece
$ 22.18
20.1 x 10.2 mm
Item Description
Stone Type: Loose Labradorite
Labradorite Weight: 9.99 ct Labradorite
Labradorite Shape: Marquise Cabochon Labradorite
Labradorite Size: 20.1 x 10.2 mm Labradorite
Labradorite Color: Multicolor Labradorite
Labradorite Clarity: Translucent Labradorite
Labradorite Origin: Madagascar Labradorite
Labradorite Treatment: Untreated
Labradorite Quantity: 1
Labradorite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.4 ct Marquise Slice Ruby in Fuchsite, 27.6 x 11.9 mm From Ethiopia

Natural Ruby in Fuchsite, Qty: 1 pc | 10.40 carat weight Ruby in Fuchsite

10.40ct1 Piece
$ 78.13
27.6 x 11.9 mm
Item Description
Stone Type: Loose Ruby in Fuchsite
Ruby in Fuchsite Weight: 10.40 ct Ruby in Fuchsite
Ruby in Fuchsite Shape: Marquise Slice Ruby in Fuchsite
Ruby in Fuchsite Size: 27.6 x 11.9 mm Ruby in Fuchsite
Ruby in Fuchsite Color: Multicolor Ruby in Fuchsite
Ruby in Fuchsite Clarity: Translucent Ruby in Fuchsite
Ruby in Fuchsite Origin: Ethiopia Ruby in Fuchsite
Ruby in Fuchsite Treatment: Untreated
Ruby in Fuchsite Quantity: 1
Ruby in Fuchsite Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.67 ct Marquise Bloodstone, 19.1 x 10 mm From Madagascar

Natural Bloodstone, Qty: 1 pc | 9.67 carat weight Bloodstone

9.67ct1 Piece
$ 21.27
19.1 x 10 mm
Item Description
Stone Type: Loose Bloodstone
Bloodstone Weight: 9.67 ct Bloodstone
Bloodstone Shape: Marquise Cabochon Bloodstone
Bloodstone Size: 19.1 x 10 mm Bloodstone
Bloodstone Color: Forest Green Bloodstone
Bloodstone Clarity: Opaque Bloodstone
Bloodstone Origin: Madagascar Bloodstone
Bloodstone Treatment: Untreated
Bloodstone Quantity: 1
Bloodstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.18 ct Yellow Quartz, 19.9 x 12.9 mm Marquise Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 10.18 carat weight Quartz

10.18ct1 Piece
$ 40.54
19.9 x 12.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 10.18 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 19.9 x 12.9 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.5 ct Marquise Concave Cut Smoky Quartz, 19.2 x 13.2 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 10.50 carat weight Smoky Quartz

10.50ct1 Piece
$ 28.88
19.2 x 13.2 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 10.50 ct Smoky Quartz
Smoky Quartz Shape: Marquise Concave Cut Smoky Quartz
Smoky Quartz Size: 19.2 x 13.2 mm Smoky Quartz
Smoky Quartz Color: Medium-Dark Brown Smoky Quartz
Smoky Quartz Clarity: VVS-VS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.87 ct Marquise Rainbow Moonstone, 21.7 x 9.6 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 9.87 carat weight Rainbow Moonstone

9.87ct1 Piece
$ 78.96
21.7 x 9.6 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 9.87 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 21.7 x 9.6 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

20.04 ct Marquise Fossil Coral, 24.4 x 11 mm From Indonesia

Natural Fossil Coral, Qty: 2 pcs | 20.04 carat weight Fossil Coral

20.04ct (total)2 Pieces
$ 44.09
24.4 x 11 mm
Item Description
Stone Type: Loose Fossil Coral
Fossil Coral Weight: 10.02 ct Fossil Coral
Fossil Coral Shape: Marquise Cabochon Fossil Coral
Fossil Coral Size: 24.4 x 11 mm Fossil Coral
Fossil Coral Color: Multicolor Fossil Coral
Fossil Coral Clarity: Opaque Fossil Coral
Fossil Coral Origin: Indonesia Fossil Coral
Fossil Coral Treatment: Untreated
Fossil Coral Quantity: 2
Fossil Coral Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.96 ct Marquise Labradorite, 22.2 x 10.8 mm From Madagascar

Natural Labradorite, Qty: 1 pc | 9.96 carat weight Labradorite

9.96ct1 Piece
$ 12.17
22.2 x 10.8 mm
Item Description
Stone Type: Loose Labradorite
Labradorite Weight: 9.96 ct Labradorite
Labradorite Shape: Marquise Cabochon Labradorite
Labradorite Size: 22.2 x 10.8 mm Labradorite
Labradorite Color: Multicolor Labradorite
Labradorite Clarity: Translucent Labradorite
Labradorite Origin: Madagascar Labradorite
Labradorite Treatment: Untreated
Labradorite Quantity: 1
Labradorite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.31 ct Marquise Slice Ruby in Fuchsite, 22.4 x 12.2 mm From Ethiopia

Natural Ruby in Fuchsite, Qty: 1 pc | 10.31 carat weight Ruby in Fuchsite

10.31ct1 Piece
$ 77.46
22.4 x 12.2 mm
Item Description
Stone Type: Loose Ruby in Fuchsite
Ruby in Fuchsite Weight: 10.31 ct Ruby in Fuchsite
Ruby in Fuchsite Shape: Marquise Slice Ruby in Fuchsite
Ruby in Fuchsite Size: 22.4 x 12.2 mm Ruby in Fuchsite
Ruby in Fuchsite Color: Multicolor Ruby in Fuchsite
Ruby in Fuchsite Clarity: Translucent Ruby in Fuchsite
Ruby in Fuchsite Origin: Ethiopia Ruby in Fuchsite
Ruby in Fuchsite Treatment: Untreated
Ruby in Fuchsite Quantity: 1
Ruby in Fuchsite Certificate: GemSelect
Product Description:
View Details
Add to Cart
10.40ct1 Piece
$ 80.08
25.8 x 10.2 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 10.40 ct Ametrine
Ametrine Shape: Marquise Facet Ametrine
Ametrine Size: 25.8 x 10.2 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VS Ametrine
Ametrine Origin: Brazil Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.43 ct Yellow Quartz, 19.7 x 12.8 mm Marquise Cut From Brazil

Natural Quartz, Qty: 1 pc | 10.43 carat weight Quartz

10.43ct1 Piece
$ 41.54
19.7 x 12.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 10.43 ct Quartz
Quartz Shape: Marquise Mixed Cut Quartz
Quartz Size: 19.7 x 12.8 mm Quartz
Quartz Color: Medium-Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

20.86 ct Green Aventurine, 26.4 x 12.7 mm Marquise Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 20.86 carat weight Aventurine

20.86ct (total)2 Pieces
$ 45.89
26.4 x 12.7 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 10.43 ct Aventurine
Aventurine Shape: Marquise Cabochon Aventurine
Aventurine Size: 26.4 x 12.7 mm Aventurine
Aventurine Color: Dark Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.32 ct Marquise Slice Ruby in Fuchsite, 20.9 x 12.2 mm From Ethiopia

Natural Ruby in Fuchsite, Qty: 1 pc | 10.32 carat weight Ruby in Fuchsite

10.32ct1 Piece
$ 77.42
20.9 x 12.2 mm
Item Description
Stone Type: Loose Ruby in Fuchsite
Ruby in Fuchsite Weight: 10.32 ct Ruby in Fuchsite
Ruby in Fuchsite Shape: Marquise Slice Ruby in Fuchsite
Ruby in Fuchsite Size: 20.9 x 12.2 mm Ruby in Fuchsite
Ruby in Fuchsite Color: Multicolor Ruby in Fuchsite
Ruby in Fuchsite Clarity: Translucent Ruby in Fuchsite
Ruby in Fuchsite Origin: Ethiopia Ruby in Fuchsite
Ruby in Fuchsite Treatment: Untreated
Ruby in Fuchsite Quantity: 1
Ruby in Fuchsite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.53 ct Marquise Rainbow Moonstone, 25.3 x 9.9 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 10.53 carat weight Rainbow Moonstone

10.53ct1 Piece
$ 157.95
25.3 x 9.9 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 10.53 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 25.3 x 9.9 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.84 ct Marquise Labradorite, 22.2 x 10.7 mm From Madagascar

Natural Labradorite, Qty: 1 pc | 9.84 carat weight Labradorite

9.84ct1 Piece
$ 12.01
22.2 x 10.7 mm
Item Description
Stone Type: Loose Labradorite
Labradorite Weight: 9.84 ct Labradorite
Labradorite Shape: Marquise Cabochon Labradorite
Labradorite Size: 22.2 x 10.7 mm Labradorite
Labradorite Color: Multicolor Labradorite
Labradorite Clarity: Translucent Labradorite
Labradorite Origin: Madagascar Labradorite
Labradorite Treatment: Untreated
Labradorite Quantity: 1
Labradorite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.53 ct Marquise Rainbow Moonstone, 21.6 x 11 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 10.53 carat weight Rainbow Moonstone

10.53ct1 Piece
$ 84.24
21.6 x 11 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 10.53 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 21.6 x 11 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.89 ct Yellow Quartz, 19.2 x 13.1 mm Marquise Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 9.89 carat weight Quartz

9.89ct1 Piece
$ 39.38
19.2 x 13.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.89 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 19.2 x 13.1 mm Quartz
Quartz Color: Medium-Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.03 ct Marquise Rainbow Moonstone, 23.9 x 9.2 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 10.03 carat weight Rainbow Moonstone

10.03ct1 Piece
$ 180.54
23.9 x 9.2 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 10.03 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 23.9 x 9.2 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.62 ct Marquise Rainbow Moonstone, 22.6 x 10.1 mm From the United States

Natural Rainbow Moonstone, Qty: 1 pc | 9.62 carat weight Rainbow Moonstone

9.62ct1 Piece
$ 144.30
22.6 x 10.1 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 9.62 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 22.6 x 10.1 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.77 ct Marquise Rutile Quartz, 22.3 x 9.1 mm From India

Natural Rutile Quartz, Qty: 1 pc | 9.77 carat weight Rutile Quartz

9.77ct1 Piece
$ 23.32
22.3 x 9.1 mm
Item Description
Stone Type: Loose Rutile Quartz
Rutile Quartz Weight: 9.77 ct Rutile Quartz
Rutile Quartz Shape: Marquise Cabochon Rutile Quartz
Rutile Quartz Size: 22.3 x 9.1 mm Rutile Quartz
Rutile Quartz Color: Light Green Rutile Quartz
Rutile Quartz Clarity: Transparent Rutile Quartz
Rutile Quartz Origin: India Rutile Quartz
Rutile Quartz Treatment: Untreated
Rutile Quartz Quantity: 1
Rutile Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.26 ct Marquise Pietersite, 28 x 10.2 mm From Namibia

Natural Pietersite, Qty: 1 pc | 10.26 carat weight Pietersite

10.26ct1 Piece
$ 38.89
28 x 10.2 mm
Item Description
Stone Type: Loose Pietersite
Pietersite Weight: 10.26 ct Pietersite
Pietersite Shape: Marquise Cabochon Pietersite
Pietersite Size: 28 x 10.2 mm Pietersite
Pietersite Color: Multicolor Pietersite
Pietersite Clarity: Opaque Pietersite
Pietersite Origin: Namibia Pietersite
Pietersite Treatment: Untreated
Pietersite Quantity: 1
Pietersite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.66 ct Green Amazonite, 20.2 x 10.3 mm Marquise Cut From Madagascar

Natural Amazonite, Qty: 1 pc | 10.66 carat weight Amazonite

10.66ct1 Piece
$ 26.15
20.2 x 10.3 mm
Item Description
Stone Type: Loose Amazonite
Amazonite Weight: 10.66 ct Amazonite
Amazonite Shape: Marquise Cabochon Amazonite
Amazonite Size: 20.2 x 10.3 mm Amazonite
Amazonite Color: Pine Green Amazonite
Amazonite Clarity: Opaque Amazonite
Amazonite Origin: Madagascar Amazonite
Amazonite Treatment: Untreated
Amazonite Quantity: 1
Amazonite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.01 ct Marquise Ruby-Zoisite, 24.2 x 9.3 mm From Tanzania

Natural Ruby-Zoisite, Qty: 1 pc | 10.01 carat weight Ruby-Zoisite

10.01ct1 Piece
$ 27.53
24.2 x 9.3 mm
Item Description
Stone Type: Loose Ruby-Zoisite
Ruby-Zoisite Weight: 10.01 ct Ruby-Zoisite
Ruby-Zoisite Shape: Marquise Sugarloaf Cabochon Ruby-Zoisite
Ruby-Zoisite Size: 24.2 x 9.3 mm Ruby-Zoisite
Ruby-Zoisite Color: Multicolor Ruby-Zoisite
Ruby-Zoisite Clarity: Opaque Ruby-Zoisite
Ruby-Zoisite Origin: Tanzania Ruby-Zoisite
Ruby-Zoisite Treatment: Untreated
Ruby-Zoisite Quantity: 1
Ruby-Zoisite Certificate: GemSelect
Product Description:
View Details
Add to Cart

10.26 ct Marquise Concave Cut Smoky Quartz, 19.7 x 12.7 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 10.26 carat weight Smoky Quartz

10.26ct1 Piece
$ 39.30
19.7 x 12.7 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 10.26 ct Smoky Quartz
Smoky Quartz Shape: Marquise Concave Cut Smoky Quartz
Smoky Quartz Size: 19.7 x 12.7 mm Smoky Quartz
Smoky Quartz Color: Medium-Light Brown Smoky Quartz
Smoky Quartz Clarity: Transparent Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart
1 2
1 - 2

Buy gems by carat weight. Shop for beautiful, natural 10-carat gems from our extensive inventory.

Browse the largest selection of natural loose colored gemstones available in 10 carats, including rare and hard to find gems such as ammolite, color change diaspore and boulder opal. 10-carat colored gemstones are perfect for statement stones for necklace pendants, cocktail rings and other jewelry pieces.

From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'aquamarine' to see all of our 10-carat aquamarine gems. Select 'violet' to shop for 10-carat purple gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

It was simple and clear to understand.

Posted By Thora007 in December, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has gems at afffordable prices.

Posted By George in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

After having looked at other purchasing sites, this is my first choice.

Posted By MJC in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

this was very easy im exited to get my order

Posted By Mr. in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Pleasant.

Posted By Mk in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very detailed and great pictures

Posted By Alexandrite in November, 2023
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.

1709

Continue Shopping
Checkout
Continue Shopping
Checkout