X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Marquise Shape 10x5 mm Gems

Marquise Shape 10x5 mm Gems Weight
Marquise Shape 10x5 mm Gems Size
Marquise Shape 10x5 mm Gems Clarity
Marquise Shape 10x5 mm Gems Price
Marquise Shape 10x5 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Marquise Shape 10x5 mm Gems
Brown Marquise Shape 10x5 mm Gems
Golden Marquise Shape 10x5 mm Gems
Gray
Green Marquise Shape 10x5 mm Gems
Multicolor Marquise Shape 10x5 mm Gems
Orange Marquise Shape 10x5 mm Gems
Pink Marquise Shape 10x5 mm Gems
Purple Marquise Shape 10x5 mm Gems
Red Marquise Shape 10x5 mm Gems
Turquoise
Violet Marquise Shape 10x5 mm Gems
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 400586
Weight: 1.36ct
Size: 10.1 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 180.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 567351
Weight: 1.49ct
Size: 10.1 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,147.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 724787
Weight: 0.83ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 660235
Weight: avg. 1.10 ct / each
Size: 10 x 5 mm (calibrated)
Clarity: VS
Price: $ 7.73
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 656168
Weight: 1.53ct
Size: 10 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.39
Item in Stock
More Options & Item Details
Add to Cart
ID: 656172
Weight: 1.20ct
Size: 10 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 656175
Weight: 1.37ct
Size: 10 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 724653
Weight: 1.18ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 479594
Weight: 2.30ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 453959
Weight: 2.42ct (total)
Size: 10 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 707119
Weight: 1.12ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 479453
Weight: 2.10ct (total)
Size: 9.8 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 707154
Weight: 1.42ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 724743
Weight: 0.72ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 724761
Weight: 2.14ct (total)
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 64.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 479240
Weight: 1.36ct
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 454151
Weight: 2.12ct (total)
Size: 10.2 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 479565
Weight: 2.38ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 724589
Weight: 0.89ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 656170
Weight: 1.29ct
Size: 10 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 479243
Weight: 1.36ct
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 724770
Weight: 1.17ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 479159
Weight: 2.82ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 712237
Weight: 2.56ct (total)
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 724586
Weight: 0.93ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 498316
Weight: 4.41ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 46.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 479652
Weight: 1.21ct
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 479052
Weight: 2.22ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 479637
Weight: 2.49ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 706772
Weight: 1.12ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 479597
Weight: 2.30ct (total)
Size: 10.2 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 479324
Weight: 1.71ct (total)
Size: 9.8 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 479461
Weight: 1.97ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 479622
Weight: 2.32ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 706632
Weight: 1.24ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 479605
Weight: 2.15ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 724698
Weight: 1.28ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 520348
Weight: 1.38ct
Size: 10.1 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 76.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 479681
Weight: 1.21ct
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 479084
Weight: 2.44ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 479430
Weight: 2.25ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 453995
Weight: 1.31ct
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 589787
Weight: 1.17ct
Size: 10.2 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 10.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 479160
Weight: 2.97ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 31.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 479602
Weight: 2.51ct (total)
Size: 10.2 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 479599
Weight: 2.56ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 479621
Weight: 2.05ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 479208
Weight: 2.52ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 479319
Weight: 2.57ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 707152
Weight: 1.16ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 706895
Weight: 1.09ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 479247
Weight: 2.05ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 724534
Weight: 0.80ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 479378
Weight: 1.16ct
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 479044
Weight: 2.54ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 479285
Weight: 2.86ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 479467
Weight: 2.22ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 479575
Weight: 1.32ct
Size: 9.9 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 479423
Weight: 2.37ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 479428
Weight: 2.76ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.15
Item in Stock
More Options & Item Details
Add to Cart

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

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 marquise shaped facet cut gems, gemstone carvings and cabochons available in 10 mm x 5 mm sizes. For the largest selection of colored gemstones, Shop GemSelect Online.

As a general guideline, when it comes to calibrated gems, they are not usually expected to be cut to exact measurements and specifications. But rather, they're cut with slight variance in size, though the close approximatation in size is not clearly defined, there are general guidelines for what is considered acceptable. Obviously larger and heavy carat weight stones allow more room in size for variance, while smaller stones may leave little to none. This means a large 30mm calibrated gemstone, could actually be closer to 31 millimeters. For this reason, we recommend to always view the exact size in addition to the calibrated size details. The exact size will inform you of the variance you can expect. Some setting styles are more flexible with variance, such as prong settings, while other styles of mountings may need almost an exact size to the fraction of millimeter.

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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate
Enlarged Gemstone Image