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Diamond-Cut Sapphire
Shape and cut are important to bring out the best in gemstones. Transparent gemstones are usually faceted and various cuts and shapes are used to maximize color, brilliance, luster and other optical properties. Diamond cuts were developed by Marcel Tolkowsky in 1919 to show off the beauty of diamond gemstones. Traditional diamond-cut gems are round brilliant cuts with 57 or 58 facets (58 with a culet) and are called "diamond cut" because the faceting style was developed to bring out the sparkle of diamonds. Therefore, if you are looking for sparkle in a sapphire, a diamond-cut gem is the right choice.

Sapphire, with its Mohs hardness score of 9, second only to diamond, is one of the most valuable and wearable of all gemstones. Famed for its brilliance and rich blue color, sapphire actually occurs in a wide range of colors, including pink, yellow and green. Natural sapphire gemstones may be used in various jewelry designs, from engagement rings to earrings. Our diamond-cut sapphire stones are available in various colors, such as blue, fancy pink, yellow, violet and white. Sapphire is every color of corundum except for red, which is ruby. The name corundum comes from the ancient Sanskrit "kuruvindam", while the name "sapphire" comes from the Persian word "safir". Sapphires are seen as the guardians of love. When given as a gift they enhance love and tune your spirits to one another. Also, sapphires have been used to banish envy and jealousy as well as promote fidelity in marriage. From this page, you can use our filters at the top or on the left-hand side to find diamond-cut sapphire gems by color and so on. For example, select 'blue' to see all of our blue diamond-cut sapphire gems. Also filter by single, pairs or lots by using the check boxes at the top. By using the top menu, you can search by carat weight, size, price, origin and other factors, to enable you to find the exact diamond-cut sapphire gems that you are looking for. All items are in stock and ready to be shipped.

Certified Customer Reviews

Overall Rating -> 9

The opals I ordered are absolutely beautiful, very fiery and well-cut. The pictures online didn’t do them justice. Shipping did take longer than expected (I chose the standard option), but the gemstones I received were definitely worth the wait.

Posted By Hannah in January, 2020

Source: Bizrate

Overall Rating -> 10

Was a little darker orange than I wanted, but still lovely.

Posted By Jones in January, 2020

Source: Bizrate

Overall Rating -> 10

I have purchased gems from Gem Select twice a year, for more than a few years.Gem select is the best place to buy gems. The selection and presentation are genuine. What you see is what you get, keeping in mind the carat weight, and measurements they have listed. Never have I been disappointed with any gem I have received from them. Nan

Posted By Nan in January, 2020

Source: Bizrate

Overall Rating -> 10

the site is great and the merchandise looks awesome

Posted By Jeff in January, 2020

Source: Bizrate

Overall Rating -> 10

GemSelect has a great selection of smaller cabochons. Many other retailers do not. Plus, the photo of the stone is the one you are purchasing. Shipping from Thailand is nearly as fast as from within the US. Stones are tightly and neatly packaged.

Posted By Rich75 in January, 2020

Source: Bizrate

Overall Rating -> 9

Picking a garnet to match a setting. Good selection, It would have been better if a side by side color comparison was possible.

Posted By Goose in January, 2020

Source: Bizrate

Gemstone Information

Popular Gemstones

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Buy Diamond-Cut Sapphire Gems

Round Purple Sapphire

Round Purple Sapphire

Round Blue Sapphire

Round Blue Sapphire

Round Blue Sapphire

1 pc (avg. 0.11 ct) Golden Sapphire

1 pc (avg. 0.14 ct) Blue Sapphire

Round Blue Sapphire

Round Blue Sapphire

Round Multicolor Sapphire

Round Blue Sapphire

1 pc (avg. 0.13 ct) Blue Sapphire

Round Golden Sapphire

Round Blue Sapphire

Round Multicolor Sapphire

Round Green Sapphire

Round Blue Sapphire

Round Blue Sapphire

Round Blue Sapphire

Round White Sapphire

Round White Sapphire