Results for “gem auction”

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3.68 Ct Natural Pink Amethyst Round Cab: Weight - 3.68 Ct / Dimensions - 10.30 x 10.30 x 5.20 mm / Shape - Round Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Oct 1, 2026

3.68 Ct Natural Pink Amethyst Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

2.44 Ct Natural Green Peridot Octagon Cut: Weight - 2.44 Ct / Size - 7.80 x 6.40 x 5.70 mm / Shape - Octagon Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

Oct 1, 2026

2.44 Ct Natural Green Peridot Octagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

14.87 Ct Natural Tiger Eye Oval Cab: Weight - 14.87 Ct / Dimensions - 23.20 x 15.60 x 4.80 mm / Top Class Quality / Oval Cab / Origin - Burmese / Comments - None

Oct 1, 2026

14.87 Ct Natural Tiger Eye Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

3.88 Ct Natural Yellow Citrine Pear Cut: Weight - 3.88 Ct / Dimensions - 14.00 x 9.50 x 6.30 mm / Shape & Cut - Pear Cut / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

Oct 1, 2026

3.88 Ct Natural Yellow Citrine Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

7.11 Ct Natural Yellow Citrine Round Cut Beads: Weight - 7.11 Ct / Dimensions - 5.80 - 6.40 mm / 7 Pc's / Shape - Round Cut Beads / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

Oct 1, 2026

7.11 Ct Natural Yellow Citrine Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

20.35 Ct Natural Orange Carnelian Round Ball Beads: Weight - 20.35 Ct / Dimensions - 8.40 - 8.70 mm / Shape & Cut - Round Ball Beads / Transparency - Semi - Opaque / Origin - Brazil

Oct 1, 2026

20.35 Ct Natural Orange Carnelian Round Ball Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

10.17 Ct Natural Carnelian Round Beads: Weight - 10.17 Ct / Dimensions - 8.00 - 8.40 mm / 6 Pc's / Shape & Cut - Round Beads / Transparency - Semi - Opaque / Origin - Brazil

Oct 1, 2026

10.17 Ct Natural Carnelian Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

13.30 Ct Natural Green Onyx Pear Cut Beads: Weight - 13.39 Ct / Dimensions - 8.7x7.2 - 12.2x8.2 mm / 6 Pc's / Shape - Pear Cut Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

Oct 1, 2026

13.30 Ct Natural Green Onyx Pear Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

13.65 Ct Natural Purple Star Amethyst Fancy Cab: Weight - 13.65 Ct / Dimensions - 20.00 x 18.00 x 3.50 mm / Shape - Fancy Cab / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

Oct 1, 2026

13.65 Ct Natural Purple Star Amethyst Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

83.87 Ct Natural Aventurine Round Ball Beads Bracelet: Weight - 83.87 Ct / Size - 8.00 - 8.40 mm / 23 Pc's / 7" inches / Shape - Round ball beads / Color - Green / Clarity - Transparent / Origin - Italy / Treatment - None

Oct 1, 2026

83.87 Ct Natural Aventurine Round Ball Beads Bracelet

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

16.21 Ct Natural Orange Onyx Fancy Cut: Weight - 16.21 Ct / Size - 19.60 x 18.10 x 8.70 mm / Shape - Fancy Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Oct 1, 2026

16.21 Ct Natural Orange Onyx Fancy Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

3.29 Ct Natural Black Onyx Pear Cut: Weight - 3.29 Ct / Size -12.10 x 8.20 x 5.00 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Oct 1, 2026

3.29 Ct Natural Black Onyx Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

0.74 Ct Natural Zambian Emerald Octagon Cut: Weight - 0.74 Ct / Dimensions - 6.70 x 4.70 x 3.30 mm / Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

Oct 1, 2026

0.74 Ct Natural Zambian Emerald Octagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

5.10 Ct Natural Green Amethyst Cushion Cut: Weight - 5.10 Ct / Size - 11.00 x 11.00 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

Oct 1, 2026

5.10 Ct Natural Green Amethyst Cushion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

5.85 Ct Natural Green Amethyst Pear Drop: Weight - 5.85 Ct / Size - 12.30 x 8.80 x 8.80 mm / Shape - Pear Drop / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

Oct 1, 2026

5.85 Ct Natural Green Amethyst Pear Drop

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

1.16 Ct Natural Pink Kunzite Oval Cut: Weight - 1.16 Ct / Size - 7.00 x 5.50 x 4.40 mm / Shape - Oval Cut / Color - Pink / Clarity - VVS / Origin - Afghanisthan / Treatment - None

Oct 1, 2026

1.16 Ct Natural Pink Kunzite Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

24.07 Ct Natural Tiger Eye Oval Cab: Weight - 24.07 Ct / Dimensions - 32.00 x 17.00 x 5.10 mm / Top Class Quality / Oval Cab / Origin - Burmese / Comments - None

Oct 1, 2026

24.07 Ct Natural Tiger Eye Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

28.60 Ct Natural Rutile Amethyst Quartz Pear Cab: Weight - 28.60 Ct / Size - 26.50 x 18.90 x 8.40 mm / Shape - Pear Cab / Clarity - Transparent / Origin - Norway / Treatment - None

Oct 1, 2026

28.60 Ct Natural Rutile Amethyst Quartz Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

0.50 Ct Natural Blue Sapphire Round Cut: Weight - 0.50 Ct / Dimensions- 5.00 x 5.00 x 2.70 mm / Shape - Round Cut / Clarity - SI / Origin - Sri Lanka / Treatment - Standard Heated

Oct 1, 2026

0.50 Ct Natural Blue Sapphire Round Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

4.05 Ct Natural Yellow Citrine Oval Cab: Weight - 4.05 Ct / Dimensions - 11.00 x 9.00 x 5.60 mm / Shape & Cut - Oval Cab / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

Oct 1, 2026

4.05 Ct Natural Yellow Citrine Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

1.22 Ct Natural Neon Blue Apatite Oval Cab: Weight - 1.22 Ct / Dimensions - 7.20 x 5.90 x 3.30 mm / Top Class Quality / Oval Cab / Origin - Brazil / Treatment - None

Oct 1, 2026

1.22 Ct Natural Neon Blue Apatite Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

3.61 Ct Natural Red Ruby Round Cab: Weight - 3.61 Ct / Dimensions - 8.50 x 8.30 x 5.00 mm / Shape - Round Cab / Color - Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

Oct 1, 2026

3.61 Ct Natural Red Ruby Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

6.32 Ct Natural Purple Amethyst Oval Cab: Weight - 6.32 Ct / Dimensions - 12.00 x 10.00 x 7.00 mm / Shape - Oval Cab / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

Oct 1, 2026

6.32 Ct Natural Purple Amethyst Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

1.55 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.55 Ct / Dimensions - 10.80 x 7.50 x 4.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Oct 1, 2026

1.55 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(490)

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