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Grandgemstones Store

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Grandgemstones

Sell gemstones and jewelry.

Grandgemstones

All items

Demantoid Garnet 1.33 Ct. Oval 6.9 x 5.6 Mm Natural Gemstone Unheated Madagascar

$100.99

GLC Chanthaburi Gemological Laboratory Certificate Fee for make 1 cer.

$17.00

Unheated Blue Sapphire 1.15 Ct. Oval Shape 7.8 x 5.3 Mm. Natural Gem Thailand

$111.99

Black Star Sapphire 6 Rays 4.04 Ct. Oval Cabochon 9.6 x 8.2 Mm. Natural Gemstone

$80.99

Green Demantoid Garnet 2.33 Ct. VVS Oval 8.5 x 7 Mm. Natural Gemstone Unheated

$1,219.99

Unheated Blue Sapphire 1.15 Ct. Oval Shape 7.8 x 5.3 Mm. Natural Gem Thailand

$92.99

Certified Blue Sapphire 3.87 Ct. Oval 10.47 x 8.37 Mm. Natural Gem Madagascar

$800.99

Blue Sapphire 1.02 Ct. Pear Shape 7.8 x 6.2 Mm. Natural Gemstone From Thailand

$109.99

Blue Zircon 1.49 Ct. VS Oval Shape 5.8 x 4.8 Mm. Natural Gemstone Cambodia

$60.99

Certified Unheated Blue Sapphire 5.19 Ct Oval 11.49 x 9.91 Mm Natural Madagascar

$850.99

Greenish Blue Sapphire 3.32 Ct. Fancy Shape 16.5 x 7.5 Mm. Natural Gem Thailand

$197.99

Pink Tourmaline 2.36 Ct. Oval Shape 9.3 x 7.4 Mm. Natural Gemstone From Nigeria

$176.99

Blue Sapphire Certified 5.10 Ct. VVS Oval Shape 8.80 x 11.59 Mm Natural Gemstone

$3,815.99

Blue Zircon 2.08 Ct. VVS Oval Shape 7.3 x 5.5 x 5.2 Mm Natural Gemstone Cambodia

$99.99

6 Rays Golden Star Sapphire 1.32 Ct. Oval Cabochon 7.7 x 5.7 Mm. Natural Gem

$130.99

14K Solid Gold Ring Jewelry with Natural Blue Ceylon Sapphire & Diamond Size 6.5

$569.99

Pink Tourmaline 1.70 Ct. Oval Shape 7.7 x 6.6 Mm. Natural Gem Unheated Nigeria

$140.99

Blue Sapphire 3.06 Ct. Oval Cabochon 8.7 x 7 Mm. Natural Gemstone Mardagascar

$29.99

Pink Tourmaline 1.42 Ct. VS Octagon 6.8 x 5.7 Mm. Natural Unheated Gem Nigeria

$116.99

Spessartine Garnet Reddish Orange 4.87 Ct. Oval 9.8 x 8.3 Mm. Natural Gemstone

$250.99

Blue Indicolite Tourmaline 0.70 Ct. Octagon 6.3 x 3.5 Mm. Natural Gem Unheated

$50.99

Pink Tourmaline 0.80 Ct. VVS Octagon 6.5 x 4.2 Mm. Natural Gemstone Unheated

$90.99

Bi Color Tourmaline 2.15 Ct. Octagon Shape 10.4 x 5.4 Mm. Natural Gem Unheated

$135.99

Green Sapphire 1.46 Ct. Cushion Shape 8.1 x 5.2 Mm. Natural Gemstone Thailand

$100.99

Green Sapphire 1.28 Ct. VVS Oval Shape 8.1 x 6.4 Mm. Natural Gemstone Thailand

$140.99

Blue Sapphire Certified 2.78 Ct. VVS Oval Shape 9.87 x 7.82 Mm. Natural Gemstone

$680.99

Purplish Red Ruby 0.94 Ct. Oval Shape 6.3 x 5.4 Mm. Natural Gemstone Madagascar

$35.99

Greenish Yellow Tourmaline 1.59 Ct. Clean Cushion Shape 7.4 x 6.4 Mm Natural Gem

$110.99

Kaff 10X Triolet Diamond-Loupe WG 18MM Lens Rubber-Grip Chrome 1 Pc/$79.99

$79.99

Pink Tourmaline 2.05 Ct. Octagon Shape 6.8 x 6.4 Mm. Natural Gemstone Unheated

$132.99

Tourmaline Lime Green 2.44 Ct. Octagon Shape 8.1 x 7.5 Mm. Natural Gem Unheated

$110.99

Spessartine Garnet Orange Red 1.52 Ct. VS Oval 7.7 x 6 Mm. Natural Gem Unheated

$50.99

Certified Star Sapphire Golden 6 Ray 3.35 Ct. Oval Cabochon Natural Gem Thailand

$200.99

Diamond Tweezers with Shovel For Bead Work Gemstones Inspection Tool 1 pc/$9.99

$9.99

Demantoid Garnet Yellowish Green 1.06 Ct. Oval 6.4 x 5.2 Mm Natural Gem Unheated

$160.99

Reddish Pink Tourmaline 1.90 Ct. Oval Shape 8 x 6.8 Mm. Natural Gemstone Nigeria

$110.99

6 Ray Black Star Sapphire 1.89 Ct. Pear Cabochon 8.1 x 5.9 Mm. Natural Gemstone

$40.99

Red Sapphire 1.04 Ct. VVS Oval Shape 7 x 5 Mm. Natural Gemstones Tanzania

$282.99

Loose Diamond Yellow 1 pc/$27.99 Good Color Square Princess Cut Natural Belgium

$27.99

Yellowish Green Demantoid Garnet 1.00 Ct. 10 Pcs. Round 2.9 Mm. Natural Gems

$80.99

Blue Sapphire Certified 3.02 Ct. Oval 8.19 x 6.80 Mm. Natural Unheated Gemstone

$5,647.99

Pink Tourmaline 2.29 Ct. Oval Shape 8.6 x 7.7 Mm. Natural Gemstone From Nigeria

$137.99

Red Songea Sapphire 1.20 Ct. 10 Pcs. Round Diamond Cut 2.7 Mm. Natural Gemstones

$89.99

Demantoid Garnet 0.83 Ct. VS Oval 6.4 x 5.1 Mm. Natural Unheated Gem Madagascar

$140.99

Pink Tourmaline 3.12 Ct. VVS Oval Shape 10.2 x 8.1 Mm. Natural Gemstone Unheated

$400.99

Yellowish Orange Tourmaline 1.56 Ct. VVS Octagon 7.4 x 5.8 Mm Natural Gemstone

$200.99

Certified Blue Sapphire 1.29 Ct. Oval 7.72 x 5.37 Mm. Natural Gem Madagascar

$500.99

Green Emerald 0.21 Ct. VVS Octagon 4.6 x 2.8 Mm. Natural Gem Columbia Unheated

$210.99

About us

We are on gemstones business more than 20 years. Ours office in Chanthaburi Thialand. We sell on eBay from 2004 until now. Natural gemstones from around the world and we cutting some gemstones. Many gems type we fly to Madagascar buy rough and cut in Thailand. Can see on Video me on the white shrit. Show you we sell natural gemstones sure 100%.
Location: ThailandMember since: Aug 07, 2004Seller: grandgemstones
Top Rated SellerGrandgemstones Store is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

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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 (259,372)

n***s- Feedback left by buyer.
Past month
Verified purchase
As shown, great communication, packed securely and shipped FAST. A+++++. This company is one of the few among thousands on eBay selling loose gemstones where you can count on getting exactly what is shown and if it is sold as Natural it is just that, Natural. Thank you!
o***o (61)- Feedback left by buyer.
Past 6 months
Verified purchase
Beautiful ring, just as described. Well packaged and delivered as smoothly as possible from overseas. Thank you, kindly, Theresa
t***a (272)- Feedback left by buyer.
Past month
Verified purchase
Item as described. Fast shipment. Will buy from again! Excellent seller!
e***h (339)- Feedback left by buyer.
Past year
Verified purchase
Beautiful Handcrafted Quality Condition, Excellent Price, Free Shipping, Protected Packaging, Super Seller! I Love The Carved Jade Dragon Ring! Thanks Dearly!
t***1 (23)- Feedback left by buyer.
Past month
Verified purchase
Found a beautiful stone at a good price with this store. The stone was shipped quickly and arrived in days. I will definitely look at this store again in the future!
4***f (225)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described. Fast shipment. Will buy from again! Excellent seller!