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Sincere Gems

Sincere Gems

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Featured items

  • GIA Certified 12.10 ct AAAA+ Cushion (14 x 12 mm) Natural D'Block Tanzanite

    $4,375.99

  • 5.08 ct AIG Certified Octagon Cut (13 x 8 mm) Orange Pink Tourmaline Stone

    $369.99

  • 2.27 ct AIG Certified Cushion Cut (8 x 7 mm) Orange Yellow Imperial Topaz

    $325.99

  • 11.49 ct AIG Certified Marvelous Heart Shape (16 x 14 mm) Sky Blue Aquamarine

    $903.99

  • 7.73 ct AIG Certified Elegant Oval Shape (14 x 11 mm) Orange Pink Morganite

    $493.99

All items

1.65 ct Phenomenal Oval (7 x 7 mm) Un-Heated Pakistan Sphene Loose Gemstone

$9.990 bids2d 10h 10m

2.54 ct Wonderful Fancy (18 x 5 mm) Multi Color Australian Koroit Boulder Opal

$9.990 bids3d 3h 53m

0.89 ct Best Octagon Cut (8 x 4 mm) (Un-Heated) Vivid Blue Iolite Gemstone

$38.990 bids6d 16h 31m

1.86 ct Outstanding Pear Cut (8 x 8 mm) Un-Heated Bluish Violet Tanzanite

$99.99

2.90 ct Exquisite Fancy (17 x 10 mm) Ethiopian 360 Degree Flashing Rainbow Opal

$31.99

2.09 ct Beautiful Oval Cabochon (11 x 9 mm) Ethiopian Flashing Rainbow Opal

$29.99

3.06 ct Unbelievable Oval Cut (10 x 7 mm) Afghanistan Pink Kunzite Gemstone

$24.99

5.57 ct World class Fancy (15 x 11 mm) Multi Australian Koroit Boulder Opal

$19.99

2.88 ct Phenomenal AAA+ Octagon Shape (9 x 7 mm) Blue Trendy Solo Topaz Stone

$16.99

0.10 ct Terrific Oval Cut (3 x 2 mm) (Un-Heated) Fancy Green Diamond Gemstone

$21.59

1.15 ct Extraordinary Oval Cut (7 x 6 mm) Mozambique Green Tourmaline Gemstone

$41.59

5.03 ct Flashing Fancy Cut (15 x 11 mm) Un-Heated Multi Color Fire Agate

$19.99

1.72 ct (2pcs) Magnificent fire MATCHING PAIR Oval Shape (7 x 5 mm) Apatite

$19.99

1.23 ct Eye-opening Oval Cut (7 x 5 mm) Tanzania Pink Malaya Garnet Gemstone

$19.99

2.91 ct Round Cut (10 x 10 mm) Unheated / Untreated Green Chrome Diopside

$29.69

2.31 ct Amazing Triangle Cut (9 x 9 mm) (Un-Heated) Vivid Blue Iolite Gemstone

$90.990 bids6d 16h 31m

1.21 ct AAA+ Magnificent fire Cushion Shape (8 x 6 mm) Green Chrome Diopside

$17.84

4.98 ct Impressive Pear Cut (14 x 10 mm) (Un-Heated) Vivid Blue Iolite Gemstone

$189.990 bids6d 16h 31m

0.63 ct Exquisite Oval Cut (7 x 5 mm) Colombian Emerald Natural Gemstone

$10.19

8.31 ct Superb Fancy (21 x 14 mm) Multi Color Australian Koroit Boulder Opal

$88.99

2.96 ct Round Cabochon Cut (11 x 11 mm) Ethiopia Play of Colors Rainbow Opal

$44.79

1.86 ct AAA+ Pretty Cushion Shape (8 x 6 mm) Green Chrome Diopside Gemstone

$9.991 bid2d 9h 55m

0.52 ct Splendid Pear Cut (6 x 4 mm) Copper Bearing Paraiba Tourmaline Gemstone

$9.990 bids6d 4h 2m

0.94 ct Amazing Round Cut (7 x 7 mm) Unheated / Untreated Yellow Tanzanite

$9.990 bids6d 3h 44m

0.18 ct Terrific Oval Shape (4 x 3 mm) Un-Heated Color Change Alexandrite

$9.990 bids6d 4h 20m

0.36 ct Fantastic Oval Cut (5 x 4 mm) Pink Color Morganite Gemstone

$9.990 bids6d 4h 8m

0.55 ct AAA Super-Excellent Oval Shape (6 x 4 mm) Bluish Violet Tanzanite

$9.991 bid2d 10h 1m

0.66 ct Resplendent Round Cut (5 x 5 mm) Namibia Fanta Orange Spessartine

$9.990 bids2d 9h 49m

1.61 ct Awe-inspiring AAA Fancy Cabochon Shape (9 x 8 mm) Red Red Fire Opal

$9.990 bids6d 4h 11m

0.53 ct Excellent Oval Cut (6 x 4 mm) Un-Heated Blue Sapphire Natural Gemstone

$9.990 bids3d 4h 8m

0.26 ct Very good Oval Cut (5 x 3 mm) Tanzanian Green Tsavorite Garnet Gemstone

$9.990 bids6d 3h 59m

1.08 ct Phenomenal Pear Cut (7 x 6 mm) Pakistan Green Sphene Natural Gemstone

$9.990 bids3d 4h 14m

1.05 ct AAA+ Supreme Pear Shape (7 x 5 mm) Pinkish Red Rhodolite Garnet Gemstone

$9.990 bids6d 3h 50m

1.10 ct Oval Cabochon Shape (6 x 5 mm) Brazilian Paraiba Blue Apatite Gemstone

$9.990 bids4d 4h 14m

0.48 ct Phenomenal Oval Cut (4 x 4 mm) Unheated / Untreated Grossular Garnet

$9.990 bids6d 4h 26m

1.07 ct Five-star Fancy Cabochon (9 x 7 mm) Flashing Multicolor Red Fire Opal

$9.990 bids4d 4h 23m

2.65 ct Super-Excellent Fancy (8 x 8 mm) Un-Heated Uruguay Purple Amethyst

$9.990 bids3d 4h 5m

3.06 ct Magnificent fire Oval Cabochon Cut (9 x 7 mm) Un-Heated Green Prehnite

$9.990 bids2d 9h 58m

0.37 ct Pretty Round Cut (5 x 4 mm) Unheated / Untreated Yellow Tanzanite

$9.990 bids6d 4h 29m

0.15 ct Superb Oval Shape (4 x 3 mm) Un-Heated Color Change Alexandrite Gemstone

$9.990 bids6d 4h 23m

0.59 ct Oval Cabochon (5 x 5 mm) Un-Heated Color Change Alexandrite Cat's Eye

$9.990 bids3d 3h 44m

2.14 ct Very good Oval Cut (9 x 7 mm) Pakistan Green Peridot Natural Gemstone

$9.990 bids6d 3h 47m

1.20 ct Pear Cut (19 x 6 mm) Unheated / Untreated Green Chrome Diopside

$9.990 bids6d 4h 14m

3.67 ct (2pcs) Good-looking MATCHING PAIR Octagon (8 x 6 mm) Twilight Topaz

$9.990 bids6d 4h 5m

1.37 ct Phenomenal Oval Cut (9 x 7 mm) Mozambique Pink Tourmaline Gemstone

$9.990 bids6d 4h 17m

5.46 ct Pretty Fancy (13 x 10 mm) Multi Color Australian Koroit Boulder Opal

$9.990 bids4d 4h 5m

0.59 ct Fair Cushion Cut (6 x 6 mm) Unheated / Untreated Sky Blue Aquamarine

$9.990 bids3d 3h 47m

12.71 ct Exquisite Fancy (23 x 12 mm) Multi Australian Koroit Boulder Opal

$9.990 bids4d 4h 2m
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About us

Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
Location: United StatesMember since: Mar 27, 2010Seller: sinceregems

Feedback ratings

Last 12 months

Positive181- positive feedback in last 12 months
Neutral1- neutral feedback in last 12 months
Negative2- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
5.0

Seller feedback (23,175)

i***a (21)- Feedback left by buyer.
Past 6 months
Verified purchase
Items are always true to description and pictured. Shipment and deliveries are always fast. This seller is 100% reliable and trustworthy. I will continue to do business with him.
1***n (178)- Feedback left by buyer.
Past month
Verified purchase
Fast shipping, item as described, great value!
1***n (178)- Feedback left by buyer.
Past 6 months
Verified purchase
Beautiful stone! I would definitely recommend this seller! Stones are packaged nicely, clearly labeled, arrive quickly:)
4***l (157)- Feedback left by buyer.
Past month
Verified purchase
Thank you . Super super fast shipping. 100% as described . Smooth and pleasant transaction
i***l (585)- Feedback left by buyer.
Past 6 months
Verified purchase
Arrived very quickly as described excellent seller.
a***m (586)- Feedback left by buyer.
More than a year ago
Verified purchase
Exactly as described. Seller great communication. Very nice stone and lots of great prices on gemstones. Packaged well and shipping price was fine. Very happy with my purchase and will do more business with this seller!
See all feedback