Calibrated Heart Shape Gemstones 7 x 7 mm size from GemSelect

Some people by gems by color or price, but for many, it may be better to buy gems by size - especially if you're in need to a gem to replace another previous item that was lost or damaged: Calibrated heart shaped facet cut gems and cabochon gems in 7 x 7 mm size. Buy a wide range of calibrated gemstones by size at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not meant nor 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.

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was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

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Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

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Gemstones A-Z

Buy Heart Shape 7x7 mm Gems

29.35 ct Amethyst Geode Slice, 25.8 x 23.9 mm From Brazil

1.42 carat White Zircon, Diamond-Cut loose Zircon from Myanmar, Natural Gems, 5 mm

2.78 ct Yellow Sillimanite, 7.1 x 4.9 mm Oval Cut From Sri Lanka

2.57 carat Orange Hessonite Garnet, Square loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 5.9 x 5.9 mm

3.2 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9 x 6.4 mm

3.71 carat Yellow Citrine, Cushion loose Citrine from Brazil, Natural Untreated Gem, 11.3 x 8.5 mm

25.82 ct Marquise Rutile Quartz, 31.1 x 13.8 mm From India

13.28 ct Fancy Pietersite, 22.3 x 15.2 mm From Namibia

36.78 ct Oval Jasper, 33.3 x 22.4 mm From Indonesia

7.65 ct Round Agate, 10.7 mm From Indonesia

9.58 ct Round Rutile Quartz, 14.1 mm From India

2.51 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.7 mm

22.18 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 23.5 x 12.6 mm

11.45 ct Loose Baguette Lapis Lazuli, 15.4 x 13.1 mm From Afghanistan

0.23 ct Black Diamond, 3.5 mm Diamond Cut From India

1.31 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5.1 x 5.1 mm

0.53 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6.1 x 4 mm

3.58 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14.5 x 10.4 mm

1.57 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 18.1 x 3.8 mm

0.94 carat Orange Hessonite Garnet, Square loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.2 x 5.1 mm

12.1 ct Fancy Rutile Quartz, 18.4 x 12.9 mm From India

9.5 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gems, 14.3 x 8.1 mm

0.59 ct Loose Yellow Sapphire, 3.5 x 3.4 mm Princess Cut From Tanzania

3.17 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 10.1 x 8.1 mm

8.68 ct Fancy Boulder Opal, 20.7 x 14.5 mm From Australia

1.36 ct Pink Morganite, 7.3 mm Round Cut From Afghanistan

0.72 ct Loose Pink Spinel, 5.5 x 4.7 mm Cushion Cut From Tanzania

1.83 ct Loose Oval Cut Black Opal, 11.3 x 8.3 mm From Ethiopia

10.18 ct Marquise Labradorite, 15.9 x 7.8 mm From Madagascar

1.77 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gems, 9.2 x 4.9 mm

34.01 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 35.2 x 17.5 mm

4.91 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 9.8 x 8 mm

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