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

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Round Shape 12 mm Gems

(480)
Round Shape 12 mm Gems Weight Round Shape 12 mm Gems Size Round Shape 12 mm Gems Clarity Round Shape 12 mm Gems Price Round Shape 12 mm Gems Origin
Sort By:
Clear All
Photos are of Actual Products for Sale

6.82 ct Round Larimar, 12.2 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 6.82 carat weight Larimar

6.82ct1 Piece
$ 47.41
12.2 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 6.82 ct Larimar
Larimar Shape: Round Cabochon Larimar
Larimar Size: 12.2 mm Larimar
Larimar Color: Light Blue Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.78 ct Round Cut Smoky Quartz, 11.8 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 5.78 carat weight Smoky Quartz

5.78ct1 Piece
$ 31.79
11.8 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 5.78 ct Smoky Quartz
Smoky Quartz Shape: Round Facet Smoky Quartz
Smoky Quartz Size: 11.8 mm Smoky Quartz
Smoky Quartz Color: Medium-Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS 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

5.81 ct White Quartz, 11.7 mm Diamond Cut From Brazil

Natural Quartz, Qty: 1 pc | 5.81 carat weight Quartz

5.81ct1 Piece
$ 9.91
11.7 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.81 ct Quartz
Quartz Shape: Diamond-Cut Quartz
Quartz Size: 11.7 mm Quartz
Quartz Color: White Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.39ct1 Piece
$ 49.20
12 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 6.39 ct Citrine
Citrine Shape: Round Facet Citrine
Citrine Size: 12 mm Citrine
Citrine Color: Medium Gold Citrine
Citrine Clarity: VVS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 1
Citrine Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.42 ct White Quartz, 12.2 mm Diamond Cut From Brazil

Natural Quartz, Qty: 1 pc | 6.42 carat weight Quartz

6.42ct1 Piece
$ 10.95
12.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.42 ct Quartz
Quartz Shape: Diamond-Cut Quartz
Quartz Size: 12.2 mm Quartz
Quartz Color: White Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.2 ct White Quartz, 12.3 mm Diamond Cut From Brazil

Natural Quartz, Qty: 1 pc | 6.20 carat weight Quartz

6.20ct1 Piece
$ 10.57
12.3 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.20 ct Quartz
Quartz Shape: Diamond-Cut Quartz
Quartz Size: 12.3 mm Quartz
Quartz Color: White Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.68 ct Round Cut Smoky Quartz, 12.3 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 5.68 carat weight Smoky Quartz

5.68ct1 Piece
$ 31.24
12.3 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 5.68 ct Smoky Quartz
Smoky Quartz Shape: Round Facet Smoky Quartz
Smoky Quartz Size: 12.3 mm Smoky Quartz
Smoky Quartz Color: Medium Brown Smoky Quartz
Smoky Quartz Clarity: VVS 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

4.9 ct Yellow Quartz, 11.9 mm Round Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 4.90 carat weight Quartz

4.90ct1 Piece
$ 19.83
11.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 4.90 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 11.9 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

7.13 ct Round Cut Strawberry Quartz, 12.1 mm From Russia

Natural Strawberry Quartz, Qty: 1 pc | 7.13 carat weight Strawberry Quartz

7.13ct1 Piece
$ 49.91
12.1 mm
Item Description
Stone Type: Loose Strawberry Quartz
Strawberry Quartz Weight: 7.13 ct Strawberry Quartz
Strawberry Quartz Shape: Round Facet Strawberry Quartz
Strawberry Quartz Size: 12.1 mm Strawberry Quartz
Strawberry Quartz Color: Rose Pink Strawberry Quartz
Strawberry Quartz Clarity: Translucent Strawberry Quartz
Strawberry Quartz Origin: Russia Strawberry Quartz
Strawberry Quartz Treatment: Untreated
Strawberry Quartz Quantity: 1
Strawberry Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

15.82 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 15.82 carat weight Spinel

15.82ct (total)2 Pieces
$ 52.21
12.1 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 7.91 ct Spinel
Spinel Shape: Round Rose-Cut Spinel
Spinel Size: 12.1 mm Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Origin: Thailand Spinel
Spinel Treatment: Untreated
Spinel Quantity: 2
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart

11.12 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Natural Quartz, Qty: 2 pcs | 11.12 carat weight Quartz

11.12ct (total)2 Pieces
$ 61.16
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.56 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.71ct1 Piece
$ 43.97
12 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 5.71 ct Citrine
Citrine Shape: Round Facet Citrine
Citrine Size: 12 mm Citrine
Citrine Color: Golden Citrine
Citrine Clarity: VVS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 1
Citrine Certificate: GemSelect
Product Description:
View Details
Add to Cart
Select pcs
$ 15.16
12.1 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 12.53 ct Tiger's Eye
Tiger's Eye Shape: Drilled Sphere Tiger's Eye
Tiger's Eye Size: 12.1 mm Tiger's Eye
Tiger's Eye Color: Medium Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: India Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 1
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

7.56 ct Round Quartz Cat's Eye, 11.8 mm From India

Natural Quartz Cat's Eye, Qty: 1 pc | 7.56 carat weight Quartz Cat's Eye

7.56ct1 Piece
$ 33.26
11.8 mm
Item Description
Stone Type: Loose Quartz Cat's Eye
Quartz Cat's Eye Weight: 7.56 ct Quartz Cat's Eye
Quartz Cat's Eye Shape: Round Cabochon Quartz Cat's Eye
Quartz Cat's Eye Size: 11.8 mm Quartz Cat's Eye
Quartz Cat's Eye Color: White Quartz Cat's Eye
Quartz Cat's Eye Clarity: Transparent Quartz Cat's Eye
Quartz Cat's Eye Origin: India Quartz Cat's Eye
Quartz Cat's Eye Treatment: Untreated
Quartz Cat's Eye Quantity: 1
Quartz Cat's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.59 ct Round Rutile Quartz, 12 mm From India

Natural Rutile Quartz, Qty: 1 pc | 5.59 carat weight Rutile Quartz

5.59ct1 Piece
$ 14.08
12 mm
Item Description
Stone Type: Loose Rutile Quartz
Rutile Quartz Weight: 5.59 ct Rutile Quartz
Rutile Quartz Shape: Round Cabochon Rutile Quartz
Rutile Quartz Size: 12 mm Rutile Quartz
Rutile Quartz Color: Clear with Brown 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

5.88 ct Round Rutile Quartz, 12.1 mm From India

Natural Rutile Quartz, Qty: 1 pc | 5.88 carat weight Rutile Quartz

5.88ct1 Piece
$ 14.82
12.1 mm
Item Description
Stone Type: Loose Rutile Quartz
Rutile Quartz Weight: 5.88 ct Rutile Quartz
Rutile Quartz Shape: Round Cabochon Rutile Quartz
Rutile Quartz Size: 12.1 mm Rutile Quartz
Rutile Quartz Color: Clear with Brown Rutile Quartz
Rutile Quartz Clarity: Translucent 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

25.67 ct Drilled Sphere Tiger's Eye, 11.6 mm From Thailand

Natural Tiger's Eye, Qty: 2 pcs | 25.67 carat weight Tiger's Eye

25.67ct (total)2 Pieces
$ 22.59
11.6 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 12.84 ct Tiger's Eye
Tiger's Eye Shape: Drilled Sphere Tiger's Eye
Tiger's Eye Size: 11.6 mm Tiger's Eye
Tiger's Eye Color: Medium Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: Thailand Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 2
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.5 ct Round Larimar, 11.7 mm From the Dominican Republic

Natural Larimar, Qty: 1 pc | 6.50 carat weight Larimar

6.50ct1 Piece
$ 45.19
11.7 mm
Item Description
Stone Type: Loose Larimar
Larimar Weight: 6.50 ct Larimar
Larimar Shape: Round Cabochon Larimar
Larimar Size: 11.7 mm Larimar
Larimar Color: Light Blue Larimar
Larimar Clarity: Opaque Larimar
Larimar Origin: Dominican Republic Larimar
Larimar Treatment: Untreated
Larimar Quantity: 1
Larimar Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.88 ct Round Quartz Cat's Eye, 12.3 mm From India

Natural Quartz Cat's Eye, Qty: 1 pc | 9.88 carat weight Quartz Cat's Eye

9.88ct1 Piece
$ 43.47
12.3 mm
Item Description
Stone Type: Loose Quartz Cat's Eye
Quartz Cat's Eye Weight: 9.88 ct Quartz Cat's Eye
Quartz Cat's Eye Shape: Round Cabochon Quartz Cat's Eye
Quartz Cat's Eye Size: 12.3 mm Quartz Cat's Eye
Quartz Cat's Eye Color: Clear White Quartz Cat's Eye
Quartz Cat's Eye Clarity: Transparent Quartz Cat's Eye
Quartz Cat's Eye Origin: India Quartz Cat's Eye
Quartz Cat's Eye Treatment: Untreated
Quartz Cat's Eye Quantity: 1
Quartz Cat's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.83 ct Round Tiger's Eye, 12.2 mm From Thailand

Natural Tiger's Eye, Qty: 1 pc | 6.83 carat weight Tiger's Eye

6.83ct1 Piece
$ 8.88
12.2 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 6.83 ct Tiger's Eye
Tiger's Eye Shape: Round Cabochon Tiger's Eye
Tiger's Eye Size: 12.2 mm Tiger's Eye
Tiger's Eye Color: Warm Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: Thailand Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 1
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.16 ct Yellow Quartz, 12 mm Round Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 5.16 carat weight Quartz

5.16ct1 Piece
$ 20.83
12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.16 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12 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

10.6 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Natural Quartz, Qty: 2 pcs | 10.60 carat weight Quartz

10.60ct (total)2 Pieces
$ 58.30
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.30 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
View Details
Add to Cart

8.34 ct Round Quartz Cat's Eye, 12.4 mm From India

Natural Quartz Cat's Eye, Qty: 1 pc | 8.34 carat weight Quartz Cat's Eye

8.34ct1 Piece
$ 36.70
12.4 mm
Item Description
Stone Type: Loose Quartz Cat's Eye
Quartz Cat's Eye Weight: 8.34 ct Quartz Cat's Eye
Quartz Cat's Eye Shape: Round Cabochon Quartz Cat's Eye
Quartz Cat's Eye Size: 12.4 mm Quartz Cat's Eye
Quartz Cat's Eye Color: White Quartz Cat's Eye
Quartz Cat's Eye Clarity: Transparent Quartz Cat's Eye
Quartz Cat's Eye Origin: India Quartz Cat's Eye
Quartz Cat's Eye Treatment: Untreated
Quartz Cat's Eye Quantity: 1
Quartz Cat's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.06 ct Round Rutile Quartz, 12.1 mm From India

Natural Rutile Quartz, Qty: 1 pc | 6.06 carat weight Rutile Quartz

6.06ct1 Piece
$ 15.27
12.1 mm
Item Description
Stone Type: Loose Rutile Quartz
Rutile Quartz Weight: 6.06 ct Rutile Quartz
Rutile Quartz Shape: Round Cabochon Rutile Quartz
Rutile Quartz Size: 12.1 mm Rutile Quartz
Rutile Quartz Color: Clear with Brown 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

5.53 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 5.53 carat weight Quartz

5.53ct1 Piece
$ 24.40
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.53 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Light Greenish 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

11.89 ct Drilled Sphere Tiger's Eye, 11.9 mm From India

Natural Tiger's Eye, Qty: 1 pc | 11.89 carat weight Tiger's Eye

11.89ct1 Piece
$ 7.46
11.9 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 11.89 ct Tiger's Eye
Tiger's Eye Shape: Drilled Sphere Tiger's Eye
Tiger's Eye Size: 11.9 mm Tiger's Eye
Tiger's Eye Color: Cedar Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: India Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 1
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.9 ct Round Rutile Quartz, 12.2 mm From India

Natural Rutile Quartz, Qty: 1 pc | 5.90 carat weight Rutile Quartz

5.90ct1 Piece
$ 14.86
12.2 mm
Item Description
Stone Type: Loose Rutile Quartz
Rutile Quartz Weight: 5.90 ct Rutile Quartz
Rutile Quartz Shape: Round Cabochon Rutile Quartz
Rutile Quartz Size: 12.2 mm Rutile Quartz
Rutile Quartz Color: Clear with Brown 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

5.13 ct Round Concave Cut Smoky Quartz, 12.1 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 5.13 carat weight Smoky Quartz

5.13ct1 Piece
$ 20.77
12.1 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 5.13 ct Smoky Quartz
Smoky Quartz Shape: Round Concave Cut Smoky Quartz
Smoky Quartz Size: 12.1 mm Smoky Quartz
Smoky Quartz Color: Light Earthy 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

6.87 ct Black Spinel, 11.8 mm Round Rose Cut From Thailand

Natural Spinel, Qty: 1 pc | 6.87 carat weight Spinel

6.87ct1 Piece
$ 22.67
11.8 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 6.87 ct Spinel
Spinel Shape: Round Rose-Cut Spinel
Spinel Size: 11.8 mm Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Origin: Thailand Spinel
Spinel Treatment: Untreated
Spinel Quantity: 1
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart
11.85ct1 Piece
$ 7.43
12.1 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 11.85 ct Tiger's Eye
Tiger's Eye Shape: Drilled Sphere Tiger's Eye
Tiger's Eye Size: 12.1 mm Tiger's Eye
Tiger's Eye Color: Gold Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: India Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 1
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart

24.43 ct Drilled Sphere Tiger's Eye, 12.2 mm From India

Natural Tiger's Eye, Qty: 2 pcs | 24.43 carat weight Tiger's Eye

24.43ct (total)2 Pieces
$ 15.32
12.2 mm
Item Description
Stone Type: Loose Tiger's Eye
Tiger's Eye Weight: 12.22 ct Tiger's Eye
Tiger's Eye Shape: Drilled Sphere Tiger's Eye
Tiger's Eye Size: 12.2 mm Tiger's Eye
Tiger's Eye Color: Golden Brown Tiger's Eye
Tiger's Eye Clarity: Opaque Tiger's Eye
Tiger's Eye Origin: India Tiger's Eye
Tiger's Eye Treatment: Untreated
Tiger's Eye Quantity: 2
Tiger's Eye Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.96ct1 Piece
$ 41.72
12.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 5.96 ct Amethyst
Amethyst Shape: Carved Round Amethyst
Amethyst Size: 12.3 mm Amethyst
Amethyst Color: 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

8.78 ct Round Petal Cut Smoky Quartz, 12.5 mm From Brazil

Natural Smoky Quartz, Qty: 1 pc | 8.78 carat weight Smoky Quartz

8.78ct1 Piece
$ 24.15
12.5 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 8.78 ct Smoky Quartz
Smoky Quartz Shape: Round Petal Cut Smoky Quartz
Smoky Quartz Size: 12.5 mm Smoky Quartz
Smoky Quartz Color: Medium-Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS 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

13.25 carat Gray Pearl, Ball loose Pearl from South Sea, Natural Gem, 12.3 mm

Natural Pearl, Qty: 1 pc | 13.25 carat weight Pearl

13.25ct1 Piece
$ 218.63
12.3 mm
Item Description
Stone Type: Loose Pearl
Pearl Weight: 13.25 ct Pearl
Pearl Shape: Spherical Pearl
Pearl Size: 12.3 mm Pearl
Pearl Color: Medium-Dark Grey Pearl
Pearl Clarity: Opaque Pearl
Pearl Origin: South Sea Pearl
Pearl Treatment: Cultured Saltwater
Pearl Quantity: 1
Pearl Certificate: GemSelect
Product Description:
View Details
Add to Cart

12.44 ct Black Spinel, 11.9 mm Round Rose Cut From Thailand

Natural Spinel, Qty: 2 pcs | 12.44 carat weight Spinel

12.44ct (total)2 Pieces
$ 38.86
11.9 mm
Item Description
Stone Type: Loose Spinel
Spinel Weight: 6.22 ct Spinel
Spinel Shape: Round Rose-Cut Spinel
Spinel Size: 11.9 mm Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Origin: Thailand Spinel
Spinel Treatment: Untreated
Spinel Quantity: 2
Spinel Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.66 ct Loose Round Agate, 12 mm From Indonesia

Natural Agate, Qty: 1 pc | 9.66 carat weight Agate

9.66ct1 Piece
$ 16.42
12 mm
Item Description
Stone Type: Loose Agate
Agate Weight: 9.66 ct Agate
Agate Shape: Round Cabochon Agate
Agate Size: 12 mm Agate
Agate Color: Multicolor Agate
Agate Clarity: Opaque Agate
Agate Origin: Indonesia Agate
Agate Treatment: Untreated
Agate Quantity: 1
Agate Certificate: GemSelect
Product Description:
View Details
Add to Cart
1 2 3
1 - 14

Some people by gems by color or price, 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 Round shapes, facet cut and cabochon gems available now in 12 mm diameter 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 around 0.3 mm or slightly higher even. This small variance can usually be accommodated for 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

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

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
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 -> 10 star ratings

Everything was fine.

Posted By Matt in March, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023
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

Very detailed and great pictures

Posted By Alexandrite in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection and excellent website.

Posted By JBW in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 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.

953

Continue Shopping
Checkout
Continue Shopping
Checkout