Featured categories
Featured items
5.08 ct AIG Certified Octagon Cut (13 x 8 mm) Orange Pink Tourmaline Stone
$314.49
2.27 ct AIG Certified Cushion Cut (8 x 7 mm) Orange Yellow Imperial Topaz
$277.09
11.49 ct AIG Certified Marvelous Heart Shape (16 x 14 mm) Sky Blue Aquamarine
$768.39
7.73 ct AIG Certified Elegant Oval Shape (14 x 11 mm) Orange Pink Morganite
$419.89
GIA Certified 1.24 ct Oval Cut (6 x 5mm)Sri Lanka Unheated Natural Pink Sapphire
$754.79
1.54 ct Fantastic Oval Cut (7x6mm) Brazil Unheated Paraiba Blue Apatite Gemstone
$49.29
All items
2.27 ct AA+ Topnotch Round Shape (7 x 7 mm) Red Ruby Natural Gemstone
$5.990 bids5d 6h 53m
3.59 ct Best Octagon (11 x 7 mm) (Un-Heated) Tanzania Blue Spinel Loose Gemstone
$305.14
7.43 ct Pear Cabochon (19 x 14 mm) Multi Color Australian Koroit Boulder Opal
$84.99
0.46 ct Beautiful Round Cut (5 x 5 mm) Unheated / Untreated Yellow Tanzanite
$9.990 bids6d 7h 0m
1.30 ct Marvelous Oval Cut (7 x 6 mm) Ceylon Spinel Genuine Loose Gemstone
$27.19
0.52 ct Flashing Oval Cut (6 x 4mm) Green Un-Heated Natural Alexandrite Gemstone
$95.19
3.59 ct AAA Attractive Oval Cabochon (10 x 8 mm) Natural Rainbow Blue Moonstone
$43.99
2.94 ct Extraordinary Round Cut (9 x 9 mm) Pink Morganite Gemstone
$300.04
0.56 ct Beautiful Oval Cut (6 x 5 mm) Pink Spinel Natural Gemstone
$7.990 bids6h 41m
2.44 ct Beautiful Oval (12 x 9 mm) Flashing 360 Degree Multicolor Rainbow Opal
$56.09
1.80 ct AAA Incomparable Oval Cabochon (9 x 7 mm) Natural Rainbow Blue Moonstone
$31.99
0.95 ct Topnotch Oval Cut (7 x 5 mm) Red Sapphire Natural Gemstone
$9.990 bids2d 6h 41m
1.60 ct (2pcs) Grand looking MATCHING PAIR Round Shape (6 x 6 mm) Tanzanite
$89.75
3.79 ct Pleasant Fancy (13 x 11 mm) Multi Color Australian Koroit Boulder Opal
$33.99
47.28 ct Cabochon (43 x 23 mm) Multi Color Australian Koroit Boulder Opal
$127.49
2.92 ct AAA Exquisite Oval Cabochon (10 x 8 mm) Natural Rainbow Blue Moonstone
$39.99
2.73 ct Fancy Cabochon (10 x 8 mm) Multi Color Australian Koroit Boulder Opal
$84.99
1.82 ct Stunning Cushion (8 x 7 mm) Un-Heated Mozambique Green Tourmaline
$9.991 bid1d 6h 47m
0.64 ct Incomparable Pear Cut (7 x 5 mm) Copper Bearing Paraiba Tourmaline
$9.990 bids2d 6h 38m
2.25 ct AAA Fantastic Oval Cabochon (9 x 7 mm) Natural Rainbow Blue Moonstone
$34.99
1.15 ct AAA Grade Lovely Oval Cut (8 x 6 mm) Bluish Green Grandidierite Gemstone
$9.990 bids1d 6h 35m
3.69 ct AAA Spectacular Oval Cabochon (10 x 8 mm) Natural Rainbow Blue Moonstone
$44.99
0.66 ct AA+ Great looking Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone
$9.990 bids3d 7h 32m
1.52 ct (2pcs) Terrific MATCHING PAIR Round Shape (6 x 6 mm) Tanzanite Gemstone
$85.67
2.09 ct Grand looking Pear Cut (9 x 7 mm) Tanzania Bluish Violet Tanzanite
$235.44
3.16 ct Mind-Boggling Oval (14 x 10 mm) Flashing Multicolor Black Opal
$58.64
3.86 ct Exquisite Marquise (20 x 10 mm) Flashing Multicolor Black Opal
$70.54
0.75 ct Unbelievable Pear Cut (8 x 6 mm) Copper Bearing Paraiba Tourmaline
$9.990 bids2d 6h 47m
2.39 ct Outstanding Oval Cut (10 x 8 mm) Un-Heated Peach Pink Morganite Gemstone
$85.84
7.41 ct Terrific Oval Cabochon (14 x 12 mm) Ethiopian Flashing Black Opal
$130.89
1.55 ct AAA+ Gorgeous Oval Shape (8 x 6 mm) Pinkish Red Rhodolite Garnet
$9.990 bids6h 32m
1.89 ct Wonderful Oval Cabochon Shape (10 x 7 mm) Pink Opal Natural Gemstone
$7.990 bids6h 35m
0.77 ct AA+ Valuable Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone
$9.991 bid7h 11m
0.54 ct World class Round Shape (5 x 5 mm) Bluish Green Grandidierite Gemstone
$5.990 bids1d 7h 20m
0.30 ct Attractive Oval (4 x 4 mm) Heated Ceylon - Sri Lanka Blue Sapphire
$7.990 bids7h 9m
1.06 ct Eye-opening Cabochon (9 x 9 mm) Flashing Multicolor Black Opal
$7.990 bids6h 44m
6.27 ct Fair Fancy Shape (21 x 8 mm) Multi Color Australian Koroit Boulder Opal
$9.990 bids2d 7h 12m
0.14 ct Exquisite Oval Cut (4 x 3 mm) Copper Bearing Paraiba Tourmaline Gemstone
$5.990 bids7h 20m
37.77 ct AAA Grade Flashing Cushion Cut (20 x 16 mm) Genuine London Blue Topaz
$371.44
2.36 ct Pleasant Oval Cut (9 x 7 mm) Pakistan Brownish Yellow Sphene Gemstone
$9.990 bids4d 6h 56m
1.52 ct Spectacular Oval (11 x 8 mm) Un-Heated Ethiopia Rainbow Opal Gemstone
$37.39
1.10 ct Charming Fancy Cabochon (9 x 7 mm) Flashing Multicolor Red Fire Opal
$9.990 bids7h 14m
0.65 ct AAA Beautiful Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone
$9.991 bid6h 56m
1.78 ct Mesmerizing Marquise (14 x 7 mm) Heated Ethiopia Blue Opal Gemstone
$32.29
2.78 ct AIG Certified AAAA Grade Round Cut (9 x 9 mm) Violetish Blue Tanzanite
$670.64
2.76 ct (2pcs) Wonderful MATCHING PAIR Oval Shape (8 x 6 mm) English Blue Topaz
$9.991 bid1d 6h 41m
0.63 ct Super-Excellent Pear Shape (7 x 5 mm) Greenish Blue Tanzanite Genuine
$9.990 bids4d 7h 20m
1.43 ct Mesmerizing Oval Cabochon Shape (10 x 7 mm) Pink Opal Natural Gemstone
$5.990 bids1d 7h 23m
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Seller feedback (23,349)
- a***e- Feedback left by buyer.Past monthVerified purchaseGorgeous Koroit Opal Freeform Cabochon from SincereGems. Unbeatable prices, excellent value, highest quality materials, exactly as described, packaged with care, excellent customer service, and super fast shipping. I am truly impressed by this seller and will return again for more!! Thanks for an excellent auction/buying experience! 💗🎉
- a***r (1320)- Feedback left by buyer.Past monthVerified purchaseAbsolutely wonderful stone just as described. Great value and quick shipping. Arrived perfect and well packed.
- n***a (904)- Feedback left by buyer.Past 6 monthsVerified purchaseJust as described. Fast shipping and packaging was excellent. Got the tanzanite at a great value. Bought from this seller before and all of the tanzanite I got all tested as such on my RI tester. Smooth transaction all the time. Will be back for more. Thank you.
- t***u (578)- Feedback left by buyer.Past 6 monthsVerified purchaseItem accurately represented In listing exactly as pictured. Very pleased either way the purchase and it arrived quickly. Well packed for shipment and GIA documentation enclosed in protective sleeve. It will make a beautiful ring.
- a***m (295)- Feedback left by buyer.Past yearVerified purchaseThe gem is bright pink and as described. The packaging was good. The gem is pricey for the size but I liked the color and shape of the gemstone. The shipping was slow but it finally arrived!
- r***o (134)- Feedback left by buyer.Past 6 monthsVerified purchaseAs always, absolutely stunning gemstone, got here quick, everything is always perfect with this seller. If you've been on the fence give them a try!