Results for “gem auction”

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18.07 Ct Natural Blue Lapis Lazuli Round Cab: Weight - 18.07 Ct / Size - 18.00 x 17.60 x 5.80 mm / Shape - Round Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

Sep 14, 2026

18.07 Ct Natural Blue Lapis Lazuli Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

36.55 Ct Natural Moss Agate Pear Cab: weight - 36.55 Ct / Dimensions - 34.00 x 33.00 x 4.50 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Sep 14, 2026

36.55 Ct Natural Moss Agate Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

12.18 Ct Natural Tiger Eye Hexagon Cut: Weight - 12.18 Ct / Dimensions - 17.60 x 15.50 x 7.70 mm / Top Class Quality / Hexagon Cut / Origin - Burmese / Comments - None

Sep 14, 2026

12.18 Ct Natural Tiger Eye Hexagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

13.57 Ct Natural Blue Onyx Pear Cut: Weight - 13.57 Ct / Size - 18.10 x 17.80 x 8.00 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 14, 2026

13.57 Ct Natural Blue Onyx Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

6.35 Ct Natural Green Amethyst Cushion Cut: Weight - 6.35 Ct / Size - 12.10 x 12.00 x 7.50 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

Sep 14, 2026

6.35 Ct Natural Green Amethyst Cushion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

30.10 Ct Natural Chevron Amethyst Oval Cab: Weight - 30.10 Ct / Size - 36.00 x 18.70 x 5.60 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 14, 2026

30.10 Ct Natural Chevron Amethyst Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

12.58 Ct Natural Orange Onyx Hexagon Cut: Weight - 12.58 Ct / Size - 18.20 x 16.00 x 8.00 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 14, 2026

12.58 Ct Natural Orange Onyx Hexagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

35.52 Ct Natural Serpentine Pear Art Cab: weight - 35.52 Ct / Size - 45.00 x 27.00 x 4.70 mm / Shape - Pear Cab / Origin - Brazil / Treatment - None

Sep 14, 2026

35.52 Ct Natural Serpentine Pear Art Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

18.75 Ct Natural Colorless Quartz Round Beads: Weight - 18.75 Ct / Dimensions - 7.30 - 7.60 mm / 7 Pc's / Shape & Cut - Round Beads / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

Sep 14, 2026

18.75 Ct Natural Colorless Quartz Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

16.97 Ct Natural Polygram Jasper Quartz Oval Cab: weight - 16.97 Ct / Dimensions - 20.60 x 16.70 x 5.50 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

Sep 14, 2026

16.97 Ct Natural Polygram Jasper Quartz Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

22.44 Ct Natural Green beanded Agate Pear Cab: weight - 22.44 Ct / Dimensions - 34.00 x 20.10 x 4.70 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

Sep 14, 2026

22.44 Ct Natural Green beanded Agate Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

25.42 Ct Natural Dalmation Jasper Quartz Pear Cab: weight - 25.42 Ct / Size - 32.00 x 22.00 x 5.40 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Sep 14, 2026

25.42 Ct Natural Dalmation Jasper Quartz Pear Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

24.72 Ct Natural Purple Shaded Labradorite Fancy Cab: Weight - 24.72 Ct / Size - 30.00 x 19.20 x 5.70 mm / Shape - Excellent Fancy Cab / Clarity - Opaque / Origin - Africa / Treatment - None

Sep 14, 2026

24.72 Ct Natural Purple Shaded Labradorite Fancy Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

12.40 Ct Natural Tiger eye Hexagon Cut: Weight - 12.40 Ct / Size - 17.80 x 15.70 x 7.80 mm / Shape - Hexagon Cut / Color - Golden Brown / Clarity - Opaque / Origin - Burma / Treatment - None

Sep 14, 2026

12.40 Ct Natural Tiger eye Hexagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

5.49 Ct Natural Purple Amethyst Pear Cut: Weight - 5.49 Ct / Dimensions - 15.00 x 10.00 x 7.80 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 14, 2026

5.49 Ct Natural Purple Amethyst Pear Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

9.69 Ct Natural Blue Lapis Lazuli Round Cut Beads: Weight - 9.69 Ct / Size - 2.70 - 2.90 mm / 61 Pc's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

Sep 14, 2026

9.69 Ct Natural Blue Lapis Lazuli Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

14.04 Ct Natural Moss Agate Hexagon Cut: Weight - 14.04 Ct / Size - 18.20 x 16.20 x 7.60 mm / Shape - Excellent Hexagon Cut / Clarity - Transparent / Origin - Brazil / Treatment - None

Sep 14, 2026

14.04 Ct Natural Moss Agate Hexagon Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

20.21 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 20.21 Ct / Size - 23.30 x 13.30 x 6.40 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

Sep 14, 2026

20.21 Ct Natural Blue Lapis Lazuli Oval Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.36 Ct Natural Prehnite Round Cab: Weight - 4.36 Ct / Dimensions - 9.50 x 9.50 x 6.10 mm / Shape - Round Cab / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

Sep 14, 2026

4.36 Ct Natural Prehnite Round Cab

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

14.03 Ct Natural Blue Onyx Trillion Cut: Weight - 14.03 Ct / Size - 18.30 x 18.10 x 8.20 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Sep 14, 2026

14.03 Ct Natural Blue Onyx Trillion Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

12.26 Ct Natural Colorless Quartz Round Beads: Weight - 12.26 Ct / Dimensions - 6.60 - 6.90 mm / 8 Pc's / Shape & Cut - Round Beads / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

Sep 14, 2026

12.26 Ct Natural Colorless Quartz Round Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

7.28 Ct Natural Blue Tint Moonstone Round Cut Beads: Weight - 7.28 Ct / Size - 4.70 - 5.30 mm / 11 Pc's / Shape - Round beads / Clarity - Semi-Transparent / Origin - India / Treatment - None

Sep 14, 2026

7.28 Ct Natural Blue Tint Moonstone Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

4.37 Ct Natural Purple Amethyst Oval Cut: Weight - 4.37 Ct / Dimensions - 12.00 x 10.00 x 7.00 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

Sep 14, 2026

4.37 Ct Natural Purple Amethyst Oval Cut

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

14.97 Ct Natural Blue Jade Round Cut Beads: weight - 14.97 Ct / Dimensions - 3.50 - 3.70 mm / 59 Pc's / 7 Inches / Shape - Excellent Round Cut Beads / Origin - Brazil / Treatment - None

Sep 14, 2026

14.97 Ct Natural Blue Jade Round Cut Beads

Est.

US$75

-

US$150

US$1

Bangkok, TH

Gems Auction

4.7

(489)

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