Results for “gem auction”

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1.79 Ct Natural Purple Amethyst Trillion Cab: Weight - 1.79 Ct / Dimensions - 7.90 x 7.90 x 5.00 mm / Shape - Trillion Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

5 days Left

1.79 Ct Natural Purple Amethyst Trillion Cab

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

5 days Left

8.38 Ct Natural Labradorite Round Cut Beads

Est.

US$75

-

US$150

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

5 days Left

0.78 Ct Natural Green Peridot Rectangle Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

45.14 Ct Natural Seraphinite Oval Cab: weight - 45.14 Ct / Dimensions - 35.00 x 24.30 x 6.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

45.14 Ct Natural Seraphinite Oval Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

6.58 Ct Natural Dendrite Agate Heart Cab: weight - 6.58 Ct / Dimensions -12.30 x 12.10 x 6.30 mm / Shape & Cut - Excellent Heart Cab / Origin - Brazil / Comments - None

5 days Left

6.58 Ct Natural Dendrite Agate Heart Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

31.48 Ct Natural Rutile Quartz Cushion Cab: Weight - 31.48 Ct / Dimensions - 32.00 x 16.40 x 6.90 mm / Shape - Cushion Cab / Clarity - Transparent / Origin - Norway / Treatment - None

Sep 11, 2026

31.48 Ct Natural Rutile Quartz Cushion Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

18.42 Ct Natural Orange Carnelian Unshaped Beads: Weight - 18.42 Ct / Dimensions - 9.3x7.7 - 9.9x9.4 mm / 7 Pc's / Shape & Cut - Unshaped Beads / Transparency - Semi - Transparent / Origin - Brazil

5 days Left

18.42 Ct Natural Orange Carnelian Unshaped Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

24.44 Ct Natural Serpentine Oval Art Cab: weight - 24.44 Ct / Size - 42.00 x 17.20 x 4.10 mm / Shape - Oval Art Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

24.44 Ct Natural Serpentine Oval Art 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

5 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)

14.95 Ct Natural Chrome Chalcedony Fancy Cab: weight - 14.95 Ct / Size - 27.00 x 13.80 x 4.90 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

5 days Left

14.95 Ct Natural Chrome Chalcedony Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

14.80 Ct Natural Rutile Quartz Pear Cab: Weight - 14.80 Ct / Dimensions - 18.40 x 14.30 x 8.00 mm / Shape - Pear Cab / Clarity - Transparent / Origin - Norway / Treatment - None

5 days Left

14.80 Ct Natural Rutile Quartz Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

15.30 Ct Natural Bumblebee Jasper Quartz Pear Cab: Weight - 15.30 Ct / Dimensions - 28.50 x 16.90 x 4.90 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

15.30 Ct Natural Bumblebee Jasper Quartz Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

11.60 Ct Natural Orange Dendrite Agate Trillion Cut: weight - 11.60 Ct / Size - 17.20 x 17.10 x 7.60 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

5 days Left

11.60 Ct Natural Orange Dendrite Agate Trillion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

17.97 Ct Natural Hypersthene Marquise Cab: weight - 17.97 Ct / Dimensions - 32.00 x 16.00 x 3.80 mm / Shape - Excellent Marquise Cab / Origin - Brazil / Treatment - None

5 days Left

17.97 Ct Natural Hypersthene Marquise Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

3.77 Ct Natural Purple Amethyst Octagon Cut: Weight - 3.77 Ct / Dimensions - 12.00 x 8.10 x 5.30 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

5 days Left

3.77 Ct Natural Purple Amethyst Octagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

7.46 Ct Natural Purple Amethyst Oval Cab: Weight - 7.46 Ct / Dimensions - 13.00 x 10.90 x 7.80 mm / Shape - Oval cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

5 days Left

7.46 Ct Natural Purple Amethyst Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

6.67 Ct Natural Orange Carnelian Oval Cut: Weight - 6.67 Ct / Dimensions - 20.10 x 12.20 x 3.90 mm / Shape - Oval Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

6.67 Ct Natural Orange Carnelian Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

10.92 Ct Natural Green Amethyst Oval Cut: Weight - 10.92 Ct / Dimensions - 18.40 x 12.70 x 8.70 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment -Heated

Sep 11, 2026

10.92 Ct Natural Green Amethyst Oval Cut

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

43.62 Ct Natural Seraphinite Pear Cab: weight - 43.62 Ct / Dimensions - 34.00 x 23.20 x 6.70 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Sep 11, 2026

43.62 Ct Natural Seraphinite Pear Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

1.56 Ct Natural Rutile Quartz Oval Cab: Weight - 1.56 Ct / Dimensions - 7.80 x 6.90 x 4.20 mm / Shape & Cut - Oval Cab / Transparency - Transaprent / Origin - Norway / Comments - None

5 days Left

1.56 Ct Natural Rutile Quartz Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

12.71 Ct Natural Solar Moss Eye Agate Pear Cab Pair: Weight - 12.71 Ct / Dimensions - 17.00 x 11.50 x 3.80 mm / 2 Pc's / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

5 days Left

12.71 Ct Natural Solar Moss Eye Agate Pear Cab Pair

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

2.80 Ct Natural Green Amethyst Pear Drop: Weight - 2.80 Ct / Size - 9.00 x 7.10 x 7.10 mm / Shape - Pear Drop / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

5 days Left

2.80 Ct Natural Green Amethyst Pear Drop

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

5 days Left

11.17 Ct Natural Orange Onyx Fancy Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(487)

39.67 Ct Natural Rhodochrosite OVal Cab: Weight - 39.67 Ct / Size - 39.00 x 16.40 x 5.40 mm / Shape - OVal Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 11, 2026

39.67 Ct Natural Rhodochrosite OVal Cab

Est.

US$100

-

US$200

US$1

Bangkok, TH

Gems Auction

4.7

(487)

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