Tourmaline Rings

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0.18 Ct Natural Zambian Green Emerald Octagon Cut: Weight - 0.18 Ct / Size - 4.30 x 2.80 x 1.80 mm / Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.18 Ct Natural Zambian Green Emerald Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

2.42 Ct Natural Bicolor Fire Opal Oval Cab: Weight - 2.42 Ct / Dimensions - 12.00 x 9.00 x 5.20 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.42 Ct Natural Bicolor Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

5.38 Ct Natural Yellow Citrine OVal Cut: Weight - 5.38 Ct / Dimensions - 12.10 x 9.10 x 9.10 mm / Shape & Cut - Oval Cut / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

5.38 Ct Natural Yellow Citrine OVal Cut

Bangkok, TH

Gems Auction

4.7

(490)

1.88 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.88 Ct / Dimensions - 10.90 x 6.80 x 5.50 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.88 Ct Natural Black Flashing Fire Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

2.82 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set: Weight - 2.82 Ct / Dimensions - 6.7x5.1 - 7.0x5.3 mm / 5 Pc's / Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.82 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set

Bangkok, TH

Gems Auction

4.7

(490)

1.59 Ct Natural Blue Fire Opal Oval Cut: Weight - 1.59 Ct / Size - 9.90 x 7.70 x 4.50 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

1.59 Ct Natural Blue Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.32 Ct Natural Zambian Emerald Oval cut: Weight - 0.32 Ct / Size - 4.60 x 3.60 x 3.10 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.32 Ct Natural Zambian Emerald Oval cut

Bangkok, TH

Gems Auction

4.7

(490)

1.31 Ct Natural Blue Fire Opal Oval Cut: Weight - 1.31 Ct / Size - 8.90 x 7.00 x 4.90 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

1.31 Ct Natural Blue Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

1.35 Ct Natural Blue Fire Opal Oval Cut: Weight - 1.35 Ct / Size - 10.00 x 7.90 x 3.80 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

1.35 Ct Natural Blue Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

3.13 Ct Natural Green Amethyst Cushion Cut: Weight - 3.13 Ct / Size - 9.80 x 9.80 x 5.60 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.13 Ct Natural Green Amethyst Cushion Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.14 Ct Natural Zambian Emerald Oval cut: Weight - 0.14 Ct / Size - 4.50 x 3.40 x 1.50 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.14 Ct Natural Zambian Emerald Oval cut

Bangkok, TH

Gems Auction

4.7

(490)

1.16 Ct Natural Multicolor Welo Opal Top Fire pear cut: Weight - 1.16 Ct / Dimensions -9.90 x 6.70 x 4.20 mm / Shape - pear cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.16 Ct Natural Multicolor Welo Opal Top Fire pear cut

Bangkok, TH

Gems Auction

4.7

(490)

2.27 Ct Natural Bicolor Fire Opal Oval Cab: Weight - 2.27 Ct / Dimensions - 12.90 x 8.00 x 4.60 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.27 Ct Natural Bicolor Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.29 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 1.29 Ct / Dimensions - 9.00 x 7.00 x 4.20 mm / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.29 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

4.97 Ct Natural Pink Amethyst Cushion Cut: Weight - 4.97 Ct / Dimensions - 11.80 x 11.80 x 6.80 mm / Shape - Cushion Cut / Color - Pink / Clarity - VVS / Origin - Brazil / Comments - Heated

2026

4.97 Ct Natural Pink Amethyst Cushion Cut

Bangkok, TH

Gems Auction

4.7

(490)

5.12 Ct Natural Green Amethyst Oval Cut: Weight - 5.12 Ct / Size - 14.40 x 10.30 x 6.50 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.12 Ct Natural Green Amethyst Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

1.67 Ct Natural Blue Fire Opal Oval Cut: Weight - 1.67 Ct / Size - 10.10 x 7.90 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

1.67 Ct Natural Blue Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

3.11 Ct Natural Green Amethyst Round Cut: Weight - 3.11 Ct / Size - 9.80 x 9.80 x 6.40 mm / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.11 Ct Natural Green Amethyst Round Cut

Bangkok, TH

Gems Auction

4.7

(490)

2.38 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.38 Ct / Dimensions - 12.60 x 8.20 x 4.60 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.38 Ct Natural Black Flashing Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.00 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut: Weight - 1.00 Ct / Dimensions -9.00 x 7.00 x 3.60 mm / Shape & Cut - Pear Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.00 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut

Bangkok, TH

Gems Auction

4.7

(490)

Rhapsody Tanzanite, Diamond, Platinum Ring: Rhapsody Tanzanite, Diamond, Platinum Ring. Featuring one oval-cut tanzanite weighing approximately 7.05 cts., accented by four baguette-cut and ten full-cut diamonds weighing a total of approximately

2026

Rhapsody Tanzanite, Diamond, Platinum Ring

Alameda, CA

Michaan's Auctions

4.5

(545)

2.05ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 48TG: Solid opal cabochon mined from Ethiopia's Welo opal deposits, polished into a smooth elongated oval dome with high reflective gloss. The translucent pale milky base hosts broad shifting play-of-color

2026

2.05ct Natural Ethiopian Welo Solid Opal Oval Cabochon Loose Gemstone, 48TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

Morganite, Diamond, 14k Rose Gold Ring: Morganite, Diamond, 14k Rose Gold Ring. Featuring one cushion-cut morganite weighing approximately 1.95 ct., accented by full-cut diamonds, set in a 14k rose gold mounting. {Size: 7, Gross Weight: 1.9

2026

Morganite, Diamond, 14k Rose Gold Ring

Alameda, CA

Michaan's Auctions

4.5

(545)

44ct Natural Brazilian Carnelian Banded Agate Sliced Rough Slab, 89YK: This polished slice specimen is natural carnelian banded agate sourced from Brazilian deposits, featuring concentric layered banding of rich orange, peach, and deep crimson-red chalcedony. One flat fa

2026

44ct Natural Brazilian Carnelian Banded Agate Sliced Rough Slab, 89YK

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

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24

Rings Auctions

Natural Citrine Gemstone & Lab Grown Diamonds Silver Ring

Lab Grown Emerald Gemstone 92.5 Sterling Silver Ring

Natural Amethyst Gemstone 92.5 Sterling Silver Ring

Fine Gemstone & Diamond Silver Rings

Siddhi Gems & Jewels

Starts on:

Jaipur, Rajasthan, IN

5.00 Carat Oval Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

8.00 Carat Oval Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid Yellow Gold Engagement Ring

4.00 Carat Round Cut Certified D VVS1 Three Stone Lab Grown Diamond in 14KT Solid White Gold

Lab-Grown Diamond Fine Jewelry Collection

Starts on:

Delhi, Delhi, IN

NEW 14K YELLOW GOLD PINK FLOWER STUD EARRINGS

NEW 14K YELLOW GOLD LIGHT BLUE AQUAMARINE TELEPHONE STUD EARRINGS

NEW 14K YELLOW GOLD TIARA STUD EARRINGS

COLLECTION OF NEW GOLD JEWELRY PIECES 28

Starts on:

Valley Village, CA, US

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