Results for “gem auction”

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42.11 Ct Natural Pink Rhodochrosite Pear Cab: Weight - 42.11 Ct / Size - 36.00 x 23.70 x 5.00 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

42.11 Ct Natural Pink Rhodochrosite Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

26.25 Ct Natural Seam Agate Round Cab Pair: Weight - 26.25 Ct / Dimensions - 20.10 x 20.10 x 3.80 mm / 2 Pc's / Shape - Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

26.25 Ct Natural Seam Agate Round Cab Pair

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

4 days Left

14.19 Ct Natural Orange Onyx Pear Cut

Est.

US$75

-

US$150

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)

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)

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)

12.80 Ct Natural Dendrite Agate Trillion Cut: weight - 12.80 Ct / Size - 17.40 x 17.30 x 7.90 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

4 days Left

12.80 Ct Natural Dendrite Agate Trillion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

2.32 Ct Natural Purple Amethyst Oval Cut: Weight - 2.32 Ct / Dimensions - 10.00 x 7.90 x 5.20 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

4 days Left

2.32 Ct Natural Purple Amethyst Oval Cut

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)

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)

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

4 days Left

7.88 Ct Natural Carnelian Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

19.32 Ct Natural Tiger Eye Pear Cab: Weight - 19.32 Ct / Dimensions - 23.00 x 19.90 x 5.40 mm / Top Class Quality / Pear Cab / Origin - Burmese / Comments - None

4 days Left

19.32 Ct Natural Tiger Eye Pear 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

4 days Left

1.71 Ct Natural Yellow Citrine Cushion Cut

Est.

US$75

-

US$150

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)

0.78 Ct Natural Green Peridot Rectangle Cut: Weight - 0.78 Ct / Dimensions - 7.90 x 4.00 x 2.70 mm / Shape - Rectangle Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

4 days Left

0.78 Ct Natural Green Peridot Rectangle Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

11.17 Ct Natural Orange Onyx Fancy Cut: Weight - 11.17 Ct / Dimensions - 18.00 x 17.70 x 6.90 mm / Shape - Fancy Cut / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

4 days Left

11.17 Ct Natural Orange Onyx Fancy Cut

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

4 days Left

14.05 Ct Natural Green Onyx Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

20.32 Ct Natural Purple Amethyst Oval Cab: Weight - 20.32 Ct / Size - 16.00 x 14.40 x 11.90 mm / Shape - Oval Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 11, 2026

20.32 Ct Natural Purple Amethyst Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

9.66 Ct Natural Green Rutile Prehnite Pear Cab: Weight - 9.66 Ct / Dimensions - 16.40 x 11.10 x 6.20 mm / Shape - Pear Cab / Clarity - Semi Transaprent / Origin - India / Comments - None

4 days Left

9.66 Ct Natural Green Rutile Prehnite Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

9.63 Ct Natural Dendrite Opal Round Beads: weight - 9.63 Ct / Size - 5.80 - 6.70 mm / 10 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

4 days Left

9.63 Ct Natural Dendrite Opal Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

8.38 Ct Natural Labradorite Round Cut Beads: Weight - 8.38 Ct / Dimensions - 5.10 - 5.70 mm / 13 Pc's / Shape - Excellent Round Cut Beads / Clarity - Opaque / Origin - Africa / Treatment - None

4 days Left

8.38 Ct Natural Labradorite Round Cut Beads

Est.

US$75

-

US$150

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

4 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)

1.76 Ct Natural Purple Amethyst Round Cut: Weight - 1.76 Ct / Dimensions - 8.10 x 8.10 x 4.20 mm / Shape - Round Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

4 days Left

1.76 Ct Natural Purple Amethyst Round Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

56.56 Ct Natural Seraphinite Pear Cab: weight - 56.56 Ct / Dimensions - 43.00 x 33.00 x 5.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

56.56 Ct Natural Seraphinite Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

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