Results for “gem auction”

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13.03 Ct Natural Montana Agate Oval Cab: weight - 13.03 Ct / Dimensions - 25.50 x 16.40 x 3.70 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

Sep 25, 2026

13.03 Ct Natural Montana Agate Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

71.96 Ct Natural Black Valcano Round Ball Beads Bracelet: Weight - 71.96 Ct / Dimensions - 8.20 - 8.50 mm / 24 Pc's / 7.5" inches / Shape & Cut - Round ball beads / Transparency -Opaque / Origin - Brazil

Sep 25, 2026

71.96 Ct Natural Black Valcano Round Ball Beads Bracelet

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.24 Ct Natural Multicolor Welo Opal Top Fire Cushion Cut: Weight - 2.24 Ct / Dimensions - 11.70 x 8.30 x 5.00 mm / Shape - Cushion Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Sep 25, 2026

2.24 Ct Natural Multicolor Welo Opal Top Fire Cushion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.05 Ct Natural Dendrite Tiger Oval Cab: weight - 15.05 Ct / Size - 25.80 x 16.20 x 4.70 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

15.05 Ct Natural Dendrite Tiger Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.68 Ct Natural Unakite Cushion Cab: Weight - 15.68 Ct / Dimensions - 24.70 x 11.50 x 5.40 mm / Shape - Cushion Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 25, 2026

15.68 Ct Natural Unakite Cushion Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

1.17 Ct Natural Yellow Citrine Round Cut Set: Weight - 1.17 Ct / Size - 4.90 - 5.10 mm / 3 Pc's / Shape - Round Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 25, 2026

1.17 Ct Natural Yellow Citrine Round Cut Set

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

6.21 Ct Natural Yellow Citrine Pear Cut: Weight - 6.21 Ct / Size - 10.90 x 11.00 x 8.40 mm / Shape - Pear Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 25, 2026

6.21 Ct Natural Yellow Citrine Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.21 Ct Natural Purple Amethyst Oval Cut: Weight - 4.21 Ct / Dimensions - 12.00 x 10.00 x 6.40 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 25, 2026

4.21 Ct Natural Purple Amethyst Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

16.04 Ct Natural Buffalo Jasper Quartz Cushion Cab: Weight - 16.04 Ct / Dimensions - 19.80 x 14.50 x 4.70 mm / Shape - Cushion Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

Sep 25, 2026

16.04 Ct Natural Buffalo Jasper Quartz Cushion Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

18.20 Ct Natural Imperial Jasper Quartz Fancy Cab Pair: weight - 18.20 Ct / Dimensions - 24.90 x 12.70 x 4.10 mm / 2 Pc's / Shape & Cut - Excellent Fancy Cab / Origin - Australia / Comments - None

Sep 25, 2026

18.20 Ct Natural Imperial Jasper Quartz Fancy Cab Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

17.76 Ct Natural Hornblende Jasper Quartz Round Cab: Weight - 17.76 Ct / Dimensions - 22.40 x 22.40 x 3.80 mm / Shape - Round Cab / Clarity - Translucent / Origin - Brazil / Treatment - None

Sep 25, 2026

17.76 Ct Natural Hornblende Jasper Quartz Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

12.06 Ct Natural Maligano Jasper Quartz Pear Cab Pair: Weight - 12.06 Ct / Dimensions - 29.00 x 12.30 x 3.80 mm / 2 Pc's / Good Color / Pear Cab - Ready for Jewellery Setting / Origin - Brazil / Treatment - None

Sep 25, 2026

12.06 Ct Natural Maligano Jasper Quartz Pear Cab Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

17.03 Ct Natural Lizardite Fancy Cab: weight - 17.03 Ct / Size - 25.30 x 13.60 x 5.00 mm / Shape - Fancy Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

17.03 Ct Natural Lizardite Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

3.39 Ct Natural Red Coral Trillion Cab: Weight - 3.39 Ct / Dimensions - 11.30 x 10.30 x 5.10 mm / Shape - Trillion Cabochon / Color - Red / Clarity - Opaque / Origin - Italy / Treatment - None

Sep 25, 2026

3.39 Ct Natural Red Coral Trillion Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.77 Ct Natural Purple Amethyst Trillion Cab: Weight - 2.77 Ct / Size - 9.00 x 8.90 x 6.80 mm / Shape - Trillion Cab / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 25, 2026

2.77 Ct Natural Purple Amethyst Trillion Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.18 Ct Natural Green Amethyst Octagon Cut Pair: Weight - 6.78 Ct / Size - 9.00 x 7.20 x 4.60 mm / 2 Pc's / Shape - Octagon Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 25, 2026

4.18 Ct Natural Green Amethyst Octagon Cut Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

8.04 Ct Natural Green Chrysoprase OVal Cab: Weight - 8.04 Ct / Size - 14.30 x 10.20 x 7.50 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 25, 2026

8.04 Ct Natural Green Chrysoprase OVal Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

19.05 Ct Natural Picture Jasper Quartz Oval Cab: weight - 19.05 Ct / Size -25.20 x 17.80 x 5.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

19.05 Ct Natural Picture Jasper Quartz Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.38 Ct Natural Golden Obsidian Cushion Cab: weight - 15.38 Ct / Dimensions - 32.00 x 12.50 x 4.30 mm / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

15.38 Ct Natural Golden Obsidian Cushion Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

5.35 Ct Natural Red Ruby Round Cut beads: Weight - 5.35 Ct / Size - 4.20 - 4.30 mm / 10 Pc's / Shape - Round Cut Beads / Color - Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

Sep 25, 2026

5.35 Ct Natural Red Ruby Round Cut beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.87 Ct Natural Orange Banded Agate Oval Cab: weight - 15.87 Ct / Size - 23.00 x 14.00 x 6.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

15.87 Ct Natural Orange Banded Agate Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.69 Ct Natural Crazy Lace Agate Fancy Cab: Weight - 15.69 Ct / Size - 22.00 x 16.20 x 5.50 mm / Shape - Excellent Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 25, 2026

15.69 Ct Natural Crazy Lace Agate Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

15.90 Ct Natural Solar Moss Eye Agate Oval Cab Pair: Weight - 15.90 Ct / Dimensions - 15.10 x 13.60 x 4.40 mm / 2 Pc's / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 25, 2026

15.90 Ct Natural Solar Moss Eye Agate Oval Cab Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

16.43 Ct Natural Leopard Skin Jasper Quartz Pear Cab: weight - 16.43 Ct / Size - 23.90 x 19.30 x 5.80 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Sep 25, 2026

16.43 Ct Natural Leopard Skin Jasper Quartz Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

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