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Grandgemstones Store

Grandgemstones Store

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

    $29.99

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

    $35.99

  • Violet Blue Tanzanite 1.21 Ct. Heart Shape 6.2 x 7 Mm. Natural Gemstone Tanzania

    $200.99

  • Blue Sapphire 0.58 Ct. Oval 5.2 x 4.4 Mm. Natural Gemstone Thailand Heated Only

    $150.99

  • Yellow Zircon 4.86 Ct. Oval Shape 11 x 7.1 Mm. Natural Gemstone From Cambodia

    $190.99

  • Chrome Diopside Green 3.85 Ct. 5 Pcs. Oval Shape 7.1 x 5.1 Mm. Natural Gemstones

    $90.99

Grandgemstones

Sell gemstones and jewelry.

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Grandgemstones

All items

GLC Chanthaburi Gemological Laboratory Certificate Fee for make 1 cer.

$17.00

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

$110.99

Blue Sapphire 1.19 Ct. Oval Shape 7.8 x 5.2 x 3.3 Mm. Natural Gemstone Thailand

$115.99

Yellow Tourmaline 1.28 Ct. VVS Oval 7.5 x 6.1 Mm. Natural Gemstone Unheated

$67.99

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

$27.99

Yellowish Green Tourmaline 1.25 Ct. Octagon 7.8 x 5.4 Mm. Natural Gem Nigeria

$60.99

Rhodolite Garnet Purplish Pink 2.42 Ct. Octagon 8.8 x 6.1 Mm. Natural Gemstone

$59.99

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

$100.99

Topaz London Blue 100.66 Ct. Clean Octagon Shape 24 x 24 Mm. Natural Gemstone

$1,240.99

Yellow Citrine 2.97 Ct. VVS Octagon 10 x 8 Mm. Natural Gemstone Unheated Brazil

$50.99

Swiss Blue Topaz 1 pc/ $8.99 VVS Oval 9 x 7 Mm. Natural Gemstone From Brazil

$8.99

Bi Color Tourmaline 6.57 Ct. Octagon Shape 9.4 x 9 Mm. Natural Gemstone Unheated

$170.99

Blue Sapphire 0.79 Ct VS Pear 6.7 x 5.3 Mm Natural Gemstone Thailand Heated Only

$99.99

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

$92.99

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

$79.99

Certified Green Emerald 0.96 Ct. Octagon Shape 5.91 x 5.74 Mm. Natural Gemstone

$750.99

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

$9.99

Multi Color Sphene 6.02 Ct. Round Shape 10.8 Mm. Natural Gemstone Unheated

$342.99

Tanzanite Violetish Blue 0.88 Ct. Oval Shape 7.1 x 5 x 3 Mm. Natural Gemstone

$100.99

Green Tsavorite Garnet 1.38 Ct. Oval 7.3 x 5.3 Mm. Natural Gemstone Unheated

$209.99

Green Sapphire 1.78 Ct. Oval Shape 7.6 x 6 x 4.6 Mm. Natural Gemstone Thailand

$187.99

London Blue Topaz 1pc/$12.99 Calibrate Size 9 x 7 Mm. VVS Oval Natural Gemstone

$12.99

Black Star Sapphire 6 Rays 4.41 Ct. Oval Cabochon 9.2 x 7.3 Mm. Natural Gemstone

$100.99

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

$135.99

Bi Color Tourmaline 2.22 Ct. Octagon Shape 7 x 6 Mm. Natural Gemstone Unheated

$200.99

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

$80.99

Green Demantoid Garnet 2.02 Ct. Oval Shape 8 x 6.9 Mm. Natural Gemstone Unheated

$300.99

Green Emerald 1.36 Ct. Round Shape 7.1 Mm. Natural Gemstone From Columbia

$160.99

Green Sapphire 3.87 Ct. Oval Shape 10.9 x 8.4 Mm. Natural Gemstone From Thailand

$99.99

Multi Color Nuummite 100.32 Ct. Heart Checkerboard Cut 33 x 32 Mm. Natural Gem

$600.99

Swiss Blue Topaz 1 Pc/$13.99 VVS Round Shape 9 Mm. Natural Gemstone From Brazil

$13.99

Yellow Sapphire 1.49 Ct. Cushion Shape 7.1 x 6.2 Mm. Natural Gemstone Thailand

$130.99

Greenish Yellow Tourmaline 2.16 Ct. Octagon Shape 8 x 5.8 Mm. Natural Gemstone

$290.99

Bi Color Tourmaline 2.74 Ct. Octagon 9.9 x 6 x 4.4 Mm. Natural Gemstone Unheated

$300.99

Demantoid Garnet 0.96 Ct. Oval 7.1 x 5.2 Mm Natural Unheated Gemstone Madagascar

$222.99

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

$29.99

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

$109.99

Green Sapphire 1.96 Ct. Oval Shape 9 x 7.1 x 3.7 Mm. Natural Gemstone Thailand

$156.99

Violetish Blue Tanzanite 1.30 Ct. Clean Oval Shape 7.6 x 5.7 Mm. Natural Gem

$300.99

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

$1,219.99

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

$35.99

Greenish Yellow Sphene 4.59 Ct. Oval 11.5 x 9.5 Mm. Natural Unheated Gemstone

$200.99

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

$111.99

Green Demantoid Garnet 1.36 Ct. Round Shape 6.2 Mm. Natural Gemstone Unheated

$350.99

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

$569.99

Tanzanite Violetish Blue 1.60 Ct. Pear Shape 9 x 7 Mm. Natural Gemstone Tanzania

$88.99

Pink Tourmaline 1.93 Ct. VVS Heart Shape 8.7 x 8.5 Mm. Natural Gemstone Unheated

$190.99

Violetish Blue Tanzanite 1.44 Ct. Oval Shape 8.2 x 6.2 x 4.1 Mm Natural Gemstone

$205.99
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  • 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
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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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Feedback ratings

Last 12 months

Positive442- positive feedback in last 12 months
Neutral2- neutral feedback in last 12 months
Negative1- 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
5.0
Communication
5.0

Seller feedback (259,365)

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 month
Verified purchase
Beautiful ring, just as described. Well packaged and delivered as smoothly as possible from overseas. Thank you, kindly, Theresa
t***a (271)- 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!
4***f (224)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described. Fast shipment. Will buy from again! Excellent seller!
4***f (224)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described. Fast shipment. Will buy from again! Excellent seller!
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