Results for “gem auction”

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14.45 Ct Natural Black Onyx Trillion Cut: Weight - 14.45 Ct / Size - 19.00 x 18.60 x 7.50 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

14.45 Ct Natural Black Onyx Trillion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

11.69 Ct Natural Green Rutile Prehnite Pear Cab: Weight - 11.69 Ct / Dimensions - 17.40 x 12.10 x 6.60 mm / Shape - Pear Cab / Clarity - Semi Transaprent / Origin - Norway / Comments - None

5 days Left

11.69 Ct Natural Green Rutile Prehnite Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

43.65 Ct Natural Rhodochrosite Oval Cab: Weight - 43.65 Ct / Size - 35.00 x 17.60 x 5.70 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

43.65 Ct Natural Rhodochrosite Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

21.36 Ct Natural Dendrite Agate Heart Cab Pair: weight - 21.36 Ct / Size - 15.00 x 15.00 x 7.30 mm / 2 Pc's / Shape - Excellent Heart Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

21.36 Ct Natural Dendrite Agate Heart Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

24.40 Ct Natural Coffee Jasper Quartz Fancy Cab Pair: weight - 24.40 Ct / Dimensions - 30.00 x 12.30 x 4.40 mm / 2 Pc's / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

Sep 11, 2026

24.40 Ct Natural Coffee Jasper Quartz Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

2.19 Ct Natural Black Onyx Round Cut: Weight - 2.19 Ct / Size - 8.10 x 8.10 x 4.50 mm / Shape - Round Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

2.19 Ct Natural Black Onyx Round Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

3.33 Ct Natural Spessarite Garnet Round Cut beads: Weight - 3.33 Ct / Size - 3.10 - 3.30 mm / 21 Pc's / Shape - Round Cut Beads / Clarity - SI / Origin - Madagascar / Treatment - None

5 days Left

3.33 Ct Natural Spessarite Garnet Round Cut beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

3.63 Ct Natural Color Change Diaspore Octagon Cut: Weight - 3.63 Ct / Size - 10.60 x 7.60 x 4.70 mm / Shape - Octagon Cut / Color - Yellow / Clarity - VVS / Origin - Turkey / Treatment - None

Sep 11, 2026

3.63 Ct Natural Color Change Diaspore Octagon Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

65.00 Ct Natural Pink Rhodochrosite Oval Cab: Weight - 65.00 Ct / Size - 42.00 x 22.20 x 5.20 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

65.00 Ct Natural Pink Rhodochrosite Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

9.24 Ct Natural Purple Amethyst Round Cut Beads: Weight - 9.24 Ct / Dimensions -5.60 - 5.90 mm / 8 Pc's / Shape - Round Cut Beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

5 days Left

9.24 Ct Natural Purple Amethyst Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

14.05 Ct Natural Green Onyx Pear Cut: Weight - 14.05 Ct / Dimensions - 18.30 x 18.20 x 7.50 mm / Shape - Pear Cut / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

5 days Left

14.05 Ct Natural Green Onyx Pear Cut

Est.

US$75

-

US$150

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)

42.85 Ct Natural Wild horse Jasper Quartz Cushion Cab: weight - 42.85 Ct / Dimensions - 33.00 x 19.50 x 6.60 mm / Shape & Cut - Excellent Cushion Cab / Origin - Brazil / Comments - None

Sep 11, 2026

42.85 Ct Natural Wild horse Jasper Quartz Cushion Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

14.19 Ct Natural Orange Onyx Pear Cut: Weight - 14.19 Ct / Size - 18.10 x 7.90 x 8.00 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

14.19 Ct Natural Orange Onyx Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

8.89 Ct Natural Sillimanite Catseye Round Cab: weight - 8.89 Ct / Dimensions - 12.30 x 12.10 x 6.80 mm / Shape - Excellent Round Cab / Origin - Sri Lanka / Treatment - None

Sep 11, 2026

8.89 Ct Natural Sillimanite Catseye Round Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

4.76 Ct Natural Dendrite Opal Fancy Cab: weight - 4.76 Ct / Size -14.20 x 9.60 x 5.40 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

5 days Left

4.76 Ct Natural Dendrite Opal Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

26.44 Ct Natural Imperial Jasper Quartz Oval Cab Pair: Weight - 26.44 Ct / Size - 28.00 x 13.80 x 4.00 mm / 2 Pc's / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

26.44 Ct Natural Imperial Jasper Quartz Oval Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

25.92 Ct Natural Dendrite Agate Pear Cab: weight - 25.92 Ct / Dimensions - 26.00 x 20.00 x 7.00 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

5 days Left

25.92 Ct Natural Dendrite Agate Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

10.64 Ct Natural Choco Smoky Quartz Round Cut Beads: Weight - 10.64 Ct / Size - 9.60 - 10.00 mm / 3 Pc's / Clariry - VVS / mm / Top Quality Luster / Excellent Round Cut Beads / Origin - Brazil / Treatment - None

5 days Left

10.64 Ct Natural Choco Smoky Quartz Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

7.88 Ct Natural Carnelian Pear Cut: Weight - 7.88 Ct / Dimensions - 23.00 x 14.00 x 4.00 mm / Shape - Pear Cut / Clarity - Semi - Opaque / Origin - Brazil

5 days Left

7.88 Ct Natural Carnelian Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

7.64 Ct Natural Black Onyx Round Cab: Weight - 7.64 Ct / Size - 14.40 x 14.40 x 4.70 mm / Shape - Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

7.64 Ct Natural Black Onyx Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

1.71 Ct Natural Yellow Citrine Cushion Cut: Weight - 1.71 Ct / Size - 7.90 x 7.70 x 4.60 mm / Shape - Cushion Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

5 days Left

1.71 Ct Natural Yellow Citrine Cushion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

47.36 Ct Natural Howlite Fancy Cab Pair: weight - 47.36 Ct / Dimensions - 38.00 x 14.80 x 4.10 mm / 2 Pc's / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

47.36 Ct Natural Howlite Fancy Cab Pair

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

1.15 Ct Natural Choco Smoky Quartz Oval Cut Pair: Weight - 1.15 Ct / Dimensions - 7.00 x 5.00 x 2.50 mm / 2 Pc's / Top Class Quality / Oval Cut / Origin - Norway / Treatment - None

5 days Left

1.15 Ct Natural Choco Smoky Quartz Oval Cut Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

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