Results for “gem auction”

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29.74 Ct Natural Green Opal Oval Cab: Weight - 29.74 Ct / Size - 37.00 x 21.60 x 5.90 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 21, 2026

29.74 Ct Natural Green Opal Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.57 Ct Natural Sharp Line Moonstone Oval Cab: weight - 2.57 Ct / Size - 9.20 x 7.30 x 5.30 mm / Shape - Excellent Oval Cab / Origin - India / Treatment - None

Sep 21, 2026

2.57 Ct Natural Sharp Line Moonstone Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.42 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 4.42 Ct / Dimensions - 4.20 - 5.00 mm / 15 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

Sep 21, 2026

4.42 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

10.88 Ct Natural Chrysoprase Oval Cab: Weight - 10.88 Ct / Size - 15.90 x 12.00 x 8.10 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 21, 2026

10.88 Ct Natural Chrysoprase Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

24.58 Ct Natural Chevron Amethyst Round Cab: Weight - 24.58 Ct / Size - 22.00 x 22.00 x 6.30 mm / Shape - Excellent Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 21, 2026

24.58 Ct Natural Chevron Amethyst Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

32.00 Ct Natural Blue Turquoise Oval Cab: Weight - 32.00 Ct / Size - 20.90 x 18.30 x 10.70 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

Sep 21, 2026

32.00 Ct Natural Blue Turquoise Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

9.79 Ct Natural Blue Sapphire Round Beads: Weight - 9.79 Ct / Dimensions - 5.00 - 5.90 mm / 8 Pc's / Shape - Round Beads / Clarity - VVS / Origin - Sri Lanka / Treatment - Standard Heated

Sep 21, 2026

9.79 Ct Natural Blue Sapphire Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

11.27 Ct Natural Moonstone Trillion Cut: Weight - 11.27 Ct / Size - 17.20 x 16.90 x 7.60 mm / Shape - Trillion Cut / Clarity - Semi-Transparent / Origin - India / Treatment - None

Sep 21, 2026

11.27 Ct Natural Moonstone Trillion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

5.27 Ct Natural Purple Amethyst Octagon Cut: Weight - 5.27 Ct / Dimensions - 12.10 x 9.10 x 6.40 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 21, 2026

5.27 Ct Natural Purple Amethyst Octagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.62 Ct Natural Blue Tint Moonstone Oval Cab Set: Weight - 2.62 Ct / Size - 6.0x3.9 - 6.2x4.3 mm / 5 Pc's / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

Sep 21, 2026

2.62 Ct Natural Blue Tint Moonstone Oval Cab Set

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

1.90 Ct Natural Yellow Citrine Round Cut Set: Weight - 1.90 Ct / Dimensions - 5.00 - 5.20 mm / 4 Pc's / Shape - Round Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 21, 2026

1.90 Ct Natural Yellow Citrine Round Cut Set

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

11.70 Ct Natural Golden Rutile Quartz Oval Cab: Weight - 11.70 Ct / Dimensions - 17.90 x 13.10 x 6.50 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

Sep 21, 2026

11.70 Ct Natural Golden Rutile Quartz Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

98.31 Ct Natural Que Sera Jasper Quartz Round Ball Beads Bracelet: weight - 98.31 Ct / Dimensions - 8.60 - 8.70 mm / 22 Pc's / 7" inches / Shape & Cut - Excellent Round Ball Beads / Origin - Brazil / Comments - None

Sep 21, 2026

98.31 Ct Natural Que Sera Jasper Quartz Round Ball Beads Bracelet

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

9.79 Ct Natural Green Prehnite Round Cut Beads: Weight - 9.79 Ct / Dimensions - 2.90 - 3.20 mm / 54 Pc's / Shape - Round Cut Beads / Clarity - Semi Transaprent / Origin - Brazil / Comments - None

Sep 21, 2026

9.79 Ct Natural Green Prehnite Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.68 Ct Natural Green Prehnite Fancy Cab: Weight - 2.68 Ct / Dimensions - 12.10 x 8.30 x 2.70 mm / Shape - Fancy Cab / Clarity - Semi Transaprent / Origin - Brazil / Comments - None

Sep 21, 2026

2.68 Ct Natural Green Prehnite Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

0.43 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.43 Ct / Dimensions - 5.20 x 4.30 x 3.20 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

Sep 21, 2026

0.43 Ct Natural Zambian Green Emerald Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

20.08 Ct Natural Iolite Round Cut Beads: Weight - 20.08 Ct / Dimensions - 4.30 - 4.70 mm / 52 PC's / 7"inches / Shape - Round Cut Beads / Color - Violet / Clarity - VVS / Origin - Brazil / Treatment - None

Sep 21, 2026

20.08 Ct Natural Iolite Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.14 Ct Natural Chrysoprase Round Cab: Weight - 4.14 Ct / Size - 10.80 x 10.80 x 5.00 mm / Shape - Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 21, 2026

4.14 Ct Natural Chrysoprase Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

8.00 Ct Natural Rutile Quartz Oval Cab: Weight - 8.00 Ct / Dimensions - 15.80 x 12.00 x 5.70 mm / Shape & Cut - Oval Cab / Transparency - Transparent / Origin - Norway / Comments - None

Sep 21, 2026

8.00 Ct Natural Rutile Quartz Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

2.44 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 2.44 Ct / Dimensions - 11.30 x 8.80 x 5.40 mm / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

Sep 21, 2026

2.44 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

31.93 Ct Natural Azurmalachite Oval Cab: Weight - 31.93 Ct / Size - 29.00 x 18.40 x 6.80 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

Sep 21, 2026

31.93 Ct Natural Azurmalachite Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

5.08 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 5.08 Ct / Dimensions - 4.50 - 4.80 mm / 19 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

Sep 21, 2026

5.08 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

32.90 Ct Natural Dragon Septarian Oval Cab: weight - 32.90 Ct / Size - 35.00 x 19.40 x 4.70 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 21, 2026

32.90 Ct Natural Dragon Septarian Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

9.59 Ct Natural Green Onyx Round Cut Beads: Weight - 9.59 Ct / Dimensions - 3.10 - 3.20 mm / 53 Pc's / 7" inches / Shape - Round Cut Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 21, 2026

9.59 Ct Natural Green Onyx Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

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