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8.90 Ct Natural Lemon Quartz Pear Cut: Weight - 8.90 Ct / Size - 18.50 x 12.00 x 7.50 mm / Top Quality Luster / Excellent Pear Cut / Origin - Brazil / Treatment - Heated

May 26, 2026

8.90 Ct Natural Lemon Quartz Pear Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

22.63 Ct Natural Rutile Quartz Oval Cab: Weight - 22.63 Ct / Dimensions - 25.00 x 14.80 x 9.20 mm / Shape & Cut - Oval Cab / Transparency - Transaprent / Origin - India / Comments - None

May 26, 2026

22.63 Ct Natural Rutile Quartz Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

31.30 Ct Natural Horn Belende Oval Cab: weight - 31.30 Ct / Dimensions - 34.00 x 19.00 x 5.50 mm/ Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

May 26, 2026

31.30 Ct Natural Horn Belende Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

6.91 Ct Natural Purple Amethyst Pear Cab: Weight - 6.91 Ct / Dimensions - 15.00 x 11.50 x 5.50 mm / Shape - Oval Cab / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

May 26, 2026

6.91 Ct Natural Purple Amethyst Pear Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

11.73 Ct Natural Orange Carnelian Round Cut Beads: Weight - 11.73 Ct / Dimensions - 6.80 - 7.40 mm / 10 Pc's / Shape & Cut - Round Cut Beads / Transparency - Semi - Opaque / Origin - Brazil

May 26, 2026

11.73 Ct Natural Orange Carnelian Round Cut Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

15.20 Ct Natural Star Amethyst Oval Cab: Weight - 15.20 Ct / Size - 24.00 x 15.70 x 4.90 mm / Shape - Oval Cab / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

May 26, 2026

15.20 Ct Natural Star Amethyst Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

8.10 Ct Natural Purple Amethyst Round Ball Beads: Weight - 8.10 Ct / Dimensions -7.30 - 7.60 mm / 3 Pc's / Shape - Round Ball Beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

May 26, 2026

8.10 Ct Natural Purple Amethyst Round Ball Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

7.20 Ct Natural Aquamarine & Morganite Round Cut Beads: Weight - 7.20 Ct / Dimensions - 5.20 - 5.90 mm / 10 Pc's / Shape - Round Cut Beads / Color - Baby Blue & Light Pink / Clarity - Opaque / Origin - Brazil / Treatment - None

May 26, 2026

7.20 Ct Natural Aquamarine & Morganite Round Cut Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.70 Ct Natural Blue Topaz Marquise Cut: Weight - 1.70 Ct / Size - 11.80 x 6.00 x 3.10 mm / Shape - Marquise Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

May 26, 2026

1.70 Ct Natural Blue Topaz Marquise Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

7.78 Ct Natural Yellow Onyx Pear Cut Beads: Weight - 7.78 Ct / Dimensions - 7.6x4.0 - 7.9x3.8 mm / 7 Pc's / Shape - Pear Cut Beads / Color - Yellow / Clarity - OPaque / Origin - Africa / Treatment - None

May 26, 2026

7.78 Ct Natural Yellow Onyx Pear Cut Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.72 Ct Natural Green Grandidierite Trillion Cut: Weight - 3.72 Ct / Size - 11.70 x 11.70 x 5.50 mm / Shape - Trillion Cut / Clarity - SI / Origin - Madagascar / Treatment - None

May 26, 2026

3.72 Ct Natural Green Grandidierite Trillion Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

12.69 Ct Natural Pink Cobalt Round Cab: Weight - 12.69 Ct / Dimensions - 19.10 x 19.10 x 4.20 mm / Shape -Round Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

May 26, 2026

12.69 Ct Natural Pink Cobalt Round Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

2.67 Ct Natural Spessarite Garnet Sugar Loaf: Weight - 2.67 Ct / Size - 6.50 x 6.50 x 5.80 mm / Shape - Sugar Loaf / Clarity - SI / Origin - Madagascar / Treatment - None

May 26, 2026

2.67 Ct Natural Spessarite Garnet Sugar Loaf

Est. $75-$150

$1

Gems AuctionBangkok, TH

0.94 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 0.94 Ct / Size - 9.40 x 6.40 x 3.50 mm / Shape - Pear Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

May 26, 2026

0.94 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

10.13 Ct Natural Blue Sapphire Oval Cab: Weight - 10.13 Ct / Dimensions - 14.20 x 12.30 x 8.50 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Sri Lanka / Treatment - Unheated

May 26, 2026

10.13 Ct Natural Blue Sapphire Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.16 Ct Natural Bicolor Ametrine Cushion Cut: Weight - 3.16 Ct / Dimensions - 9.20 x 8.70 x 6.30 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

May 26, 2026

3.16 Ct Natural Bicolor Ametrine Cushion Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

8.65 Ct Natural Sillimanite Catseye Oval Cab: weight - 8.65 Ct / Dimensions -13.20 x 10.20 x 8.70 mm / Shape - Excellent Oval Cab / Origin - India / Treatment - None

May 26, 2026

8.65 Ct Natural Sillimanite Catseye Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.67 Ct Natural Pinkish Red Ruby Heart Cut: Weight - 1.67 Ct / Size -7.00 x 7.00 x 4.00 mm / Shape - Heart Cut / Color - Red / Clarity - SI / Origin - Mozambique / Treatment - Color Heated

May 26, 2026

1.67 Ct Natural Pinkish Red Ruby Heart Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.30 Ct Natural Color Change Diaspore Octagon Cut: Weight - 3.30 Ct / Dimensions - 8.90 x 7.60 x 5.20 mm / Shape - Octagon Cut / Color - Yellow / Clarity - VVS / Origin - Turkey / Treatment - None

May 26, 2026

3.30 Ct Natural Color Change Diaspore Octagon Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

45.19 Ct Natural Blue Sodalite Pear Cab: Weight - 45.19 Ct / Dimensions - 38.00 x 28.00 x 5.90 mm / Shape - Pear Cabochon / Color - Blue / Clarity - Opaque / Origin -Brazil / Treatment - None

May 26, 2026

45.19 Ct Natural Blue Sodalite Pear Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

10.45 Ct Natural Snow Flake Obsidian Round Faceted Beads: Weight - 10.45 Ct / Dimensions - 7.50 - 7.90 mm / 6 Pc's / Shape & Cut - Drilled Round Beads / Color - Pink & Blue / Transparency - Translucent / Origin - USA / Comments - None

May 26, 2026

10.45 Ct Natural Snow Flake Obsidian Round Faceted Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

6.65 Ct Natural Green Onyx Round Cut Beads: Weight - 6.65 Ct / Dimensions - 4.70 - 5.20 mm / 10 PC's / Shape - Round Cut Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

May 26, 2026

6.65 Ct Natural Green Onyx Round Cut Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

10.24 Ct Natural Green Swiss Opal Oval Cab: weight - 10.24 Ct / Dimensions - 25.00 x 15.20 x 3.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

May 26, 2026

10.24 Ct Natural Green Swiss Opal Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

7.19 Ct Natural Rutile Quartz Round Cab: Weight - 7.19 Ct / Dimensions -13.20 x 13.00 x 6.50 mm / Shape & Cut - Round Cab / Transparency - Transparent / Origin - India / Comments - None

May 26, 2026

7.19 Ct Natural Rutile Quartz Round Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

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