Results for “gem auction”

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31.19 Ct Natural Blue Kyanite Pear Cab: Weight - 31.19 Ct / Size - 38.00 x 18.80 x 4.40 mm / Shape - Pear Cab / Color - Blue / Clarity - Opaque / Origin - India / Treatment - None

Sep 11, 2026

31.19 Ct Natural Blue Kyanite Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

9.04 Ct Natural Green Amethyst Trillion Cut: Weight - 9.04 Ct / Size - 14.10 x 14.00 x 9.50 mm / Shape - Trillion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 11, 2026

9.04 Ct Natural Green Amethyst Trillion Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

11.64 Ct Natural Golden Rutile Quartz Oval Cut: Weight - 11.64 Ct / Dimensions - 15.40 x 12.00 x 9.80 mm / Shape - Oval Cut / Clarity - Transparent / Origin - Norway / Treatment - None

Sep 11, 2026

11.64 Ct Natural Golden Rutile Quartz Oval Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

46.51 Ct Natural Howlite Fancy Cab Pair: weight - 46.51 Ct / Dimensions - 31.00 x 17.40 x 5.00 mm / 2 Pc's / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

46.51 Ct Natural Howlite Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

48.28 Ct Natural Seraphinite Oval Cab: weight - 48.28 Ct / Dimensions - 40.00 x 27.00 x 5.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

48.28 Ct Natural Seraphinite Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

71.76 Ct Natural Rose Quartz Oval Cab: Weight - 71.76 Ct / Dimensions - 42.00 x 26.00 x 5.10 mm / Top Class Quality / Oval Cab / Origin - Brazil / Comments - None

Sep 11, 2026

71.76 Ct Natural Rose Quartz Oval Cab

Est.

US$125

-

US$250

US$1

Bangkok, TH

Gems Auction

4.7

(487)

4.18 Ct Natural London Blue Topaz Marquise Cut: Weight : 4.18 Ct / Dimensions : 17.00 x 7.10 x 4.70 mm / Shape : Marquise Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

Sep 11, 2026

4.18 Ct Natural London Blue Topaz Marquise Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

57.58 Ct Natural Green Swiss Opal Oval cab: Weight - 57.58 Ct / Dimensions - 47.00 x 30.00 x 5.50 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

57.58 Ct Natural Green Swiss Opal Oval cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

52.48 Ct Natural Crazy Lace Agate Pear Cab: Weight - 52.48 Ct / Size - 44.00 x 30.00 x 5.60 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

52.48 Ct Natural Crazy Lace Agate Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

35.46 Ct Natural Green Swiss Opal Oval Cab: Weight - 35.46 Ct / Dimensions - 36.00 x 21.40 x 6.20 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

35.46 Ct Natural Green Swiss Opal Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

0.80 Ct Natural Zambian Apple Green Emerald Oval Cut: Weight - 0.80 Ct / Dimensions - 7.20 x 5.10 x 3.60 mm/ Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

Sep 11, 2026

0.80 Ct Natural Zambian Apple Green Emerald Oval Cut

Est.

US$125

-

US$250

US$1

Bangkok, TH

Gems Auction

4.7

(487)

22.66 Ct Natural Rosita Jasper Quartz Fancy Cab Pair: Weight - 22.66 Ct / Size - 31.00 x 11.40 x 4.00 mm / 2 Pc's / Shape - Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

22.66 Ct Natural Rosita Jasper Quartz Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

13.82 Ct Natural Copper Turquoise Oval Cab: Weight - 13.82 Ct / Dimensions - 17.90 x 11.30 x 7.60 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

Sep 11, 2026

13.82 Ct Natural Copper Turquoise Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

0.82 Ct Natural Zambian Green Emerald-Octagon Cut: Weight - 0.82 Ct / Dimensions - 6.60 x 5.10 x 3.10 mm / Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

Sep 11, 2026

0.82 Ct Natural Zambian Green Emerald-Octagon Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

75.79 Ct Natural Purple Amethyst Pear Cab: Weight - 75.79 Ct / Dimensions - 43.00 x 23.50 x 10.10 mm / Shape - Pear Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 11, 2026

75.79 Ct Natural Purple Amethyst Pear Cab

Est.

US$125

-

US$250

US$1

Bangkok, TH

Gems Auction

4.7

(487)

35.25 Ct Natural Moss Agate Pear Cab: weight - 35.25 Ct / Dimensions - 40.00 x 23.80 x 5.00 mm / Shape - Excellent Pear cab / Origin - Brazil / Treatment - None

Sep 11, 2026

35.25 Ct Natural Moss Agate Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

20.80 Ct Natural Imperial Jasper Quartz Fancy Cab Pair: Weight - 20.80 Ct / Size - 25.90 x 16.00 x 3.90 mm / 2 Pc's / Shape - Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

20.80 Ct Natural Imperial Jasper Quartz Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

25.91 Ct Natural Green Malachite Fancy Cab Pair: Weight - 25.91 Ct / Dimensions - 18.90 x 9.50 x 4.60 mm / 2 Pc's / Shape - Fancy Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

Sep 11, 2026

25.91 Ct Natural Green Malachite Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

8.23 Ct Natural Purple Amethyst Octagon Cut: Weight - 8.23 Ct / Dimensions - 14.90 x 9.80 x 7.30 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 11, 2026

8.23 Ct Natural Purple Amethyst Octagon Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

28.94 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair: weight - 28.94 Ct / Dimensions - 22.40 x 16.70 x 4.40 mm / 2 cp's / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

Sep 11, 2026

28.94 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

2.71 Ct Natural Aquamarine Octagon Cut: Weight - 2.71 Ct / Size - 10.60 x 7.80 x 4.00 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin -India / Treatment - None

Sep 11, 2026

2.71 Ct Natural Aquamarine Octagon Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

51.00 Ct Natural Chalcedony Oval Cab: weight - 51.00 Ct / Dimensions - 31.00 x 22.10 x 10.40 mm / Shape & Cut - Oval Cab / Origin - Brazil / Comments - None

Sep 11, 2026

51.00 Ct Natural Chalcedony Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

53.87 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads: Weight - 53.87 Ct / Dimensions - 3.70 - 6.20 mm / 97 Pc's / 16" inches / Shape & Cut - Round Ball Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

Sep 11, 2026

53.87 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads

Est.

US$400

-

US$800

US$1

Bangkok, TH

Gems Auction

4.7

(487)

5.61 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 5.61 Ct / Dimensions - 16.20 x 11.40 x 6.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Sep 11, 2026

5.61 Ct Natural Black Flashing Fire Opal Pear Cab

Est.

US$125

-

US$250

US$1

Bangkok, TH

Gems Auction

4.7

(487)

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