Alfons Bach Gems

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12.73 Ct Natural Pink Rhodocrosite Oval Cab: weight - 12.73 Ct / Dimensions - 19.10 x 9.40 x 5.90 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

12.73 Ct Natural Pink Rhodocrosite Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

7.38 Ct Natural Blue Opal Round Beads: Weight - 7.38 Ct / Dimensions - 5.90 - 6.10 mm / 12 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2026

7.38 Ct Natural Blue Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(484)

1.75 Ct Natural Blue Kyanite Cushion Cut: Weight - 1.75 Ct / Size - 7.20 x 7.20 x 3.50 mm / Shape - Cushion Cut / Color - Blue / Clarity - Transparent / Origin - India / Treatment - None

2026

1.75 Ct Natural Blue Kyanite Cushion Cut

Bangkok, TH

Gems Auction

4.7

(484)

8.71 Ct Natural Solar Moss Eye Fancy Pair: weight - 8.71 Ct / Size - 13.40 x 9.20 x 3.80 mm / 2 Pc's / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

8.71 Ct Natural Solar Moss Eye Fancy Pair

Bangkok, TH

Gems Auction

4.7

(484)

10.39 Ct Natural Green Amethyst Round Checkerboard Cut: Weight - 10.39 Ct / Size - 16.20 x 16.20 x 7.10 mm / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

10.39 Ct Natural Green Amethyst Round Checkerboard Cut

Bangkok, TH

Gems Auction

4.7

(484)

36.60 Ct Natural Pink Rhodonite Oval Cab: Weight - 36.60 Ct / Dimensions - 33.00 x 19.00 x 4.90 mm / Shape -Oval Cab / Transparency - Opaque / Origin - Brazil / Treatment - None

2026

36.60 Ct Natural Pink Rhodonite Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

6.16 Ct Natural Neon Blue Apatite Round Drilled Beads: Weight - 6.16 Ct / Dimensions - 3.90 - 4.30 mm / 20 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

2026

6.16 Ct Natural Neon Blue Apatite Round Drilled Beads

Bangkok, TH

Gems Auction

4.7

(484)

11.09 Ct Natural Purple Amethyst Round Cut Beads: Weight - 11.09 Ct / Dimensions - 5.00 - 5.60 mm / 16 Pc's / Shape - Round Cut Beads / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

11.09 Ct Natural Purple Amethyst Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

1.34 Ct Natural Almandite Garnet Round Cut Pair: Weight - 1.34 Ct / Dimensions - 5.20 x 5.20 x 3.50 mm / 2 PC's / Shape - Round Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.34 Ct Natural Almandite Garnet Round Cut Pair

Bangkok, TH

Gems Auction

4.7

(484)

42.54 Ct Natural Crazy Lace Agate OVal Cab: weight - 42.54 Ct / Dimensions - 36.00 x 24.00 x 6.50 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

42.54 Ct Natural Crazy Lace Agate OVal Cab

Bangkok, TH

Gems Auction

4.7

(484)

3.07 Ct Natural Yellow Citrine Hexagon Cut: Weight - 3.07 Ct / Size - 11.60 x 10.00 x 5.00 mm / Shape - Hexagon Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.07 Ct Natural Yellow Citrine Hexagon Cut

Bangkok, TH

Gems Auction

4.7

(484)

3.85 Ct Natural Green Amethyst Cushion Cut: Weight - 3.85 Ct / Size - 10.30 x 10.20 x 6.20 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.85 Ct Natural Green Amethyst Cushion Cut

Bangkok, TH

Gems Auction

4.7

(484)

6.79 Ct Natural Black Onyx Pear Drop: Weight - 6.79 Ct / Size - 11.50 x 7.90 x 7.90 mm / Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

6.79 Ct Natural Black Onyx Pear Drop

Bangkok, TH

Gems Auction

4.7

(484)

0.67 Ct Natural Pink Tourmaline Baguette Cut: Weight : 0.67 Ct / Dimensions - 6.70 x 4.00 x 2.70 mm / Shape : Baguette Cut / Color : Pink / Transparency : Transparent / Treatment : No any treatment

2026

0.67 Ct Natural Pink Tourmaline Baguette Cut

Bangkok, TH

Gems Auction

4.7

(484)

2.72 Ct Natural Purple Amethyst Marquise Cut: Weight - 2.72 Ct / Dimensions -14.00 x 7.00 x 5.30 mm / Shape - Marquise Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.72 Ct Natural Purple Amethyst Marquise Cut

Bangkok, TH

Gems Auction

4.7

(484)

17.51 Ct Natural Flourite Round Cut Beads: weight - 17.51 Ct / Size - 7.20 - 7.80 mm / 11 Pc's / Shape - Round Cut Beads / Origin - Brazil / Treatment - None

2026

17.51 Ct Natural Flourite Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

18.91 Ct Natural Brown Jasper Quartz OVal Cab: weight - 18.91 Ct / Dimensions - 26.00 x 18.00 x 5.60 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

18.91 Ct Natural Brown Jasper Quartz OVal Cab

Bangkok, TH

Gems Auction

4.7

(484)

0.98 Ct Natural Green Peridot Oval Cut: Weight - 0.98 Ct / Dimensions -7.00 x 5.00 x 3.50 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

0.98 Ct Natural Green Peridot Oval Cut

Bangkok, TH

Gems Auction

4.7

(484)

28.42 Ct Natural Multi-Color Fluorite Oval Cab: Weight - 28.42 Ct / Dimensions - 33.00 x 18.80 x 5.10 mm / Shape - Oval Cab / Color - Multi-Color / Clarity - VVS / Origin -Brazil / Treatment - None

2026

28.42 Ct Natural Multi-Color Fluorite Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

1.93 Ct Natural Green Amethyst Fancy Cut: Weight - 1.93 Ct / Dimensions - 9.90 x 9.00 x 5.30 mm / Shape & Cut - Fancy Cut / Color - Green / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

1.93 Ct Natural Green Amethyst Fancy Cut

Bangkok, TH

Gems Auction

4.7

(484)

0.28 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.28 Ct / Dimensions - 5.10 x 3.90 x 2.00 mm / Shape - Oval Cut / Color - Green / Clarity - Opaque / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.28 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(484)

2.30 Ct Natural Tsavorite Garnet Round Beads: Weight - 2.30 Ct / Dimensions - 2.70 - 3.10 / 16 Pc's / Shape - Round Beads / Color - Green / Clarity - Transparent / Origin - Kenya / Treatment - None

2026

2.30 Ct Natural Tsavorite Garnet Round Beads

Bangkok, TH

Gems Auction

4.7

(484)

7.34 Ct Natural Orange Carnelian Round Beads: Weight - 7.34 Ct / Dimensions - 5.40 - 5.80 mm / 11 Pc's / Top Class Quality / Round Beads / Transparency - Semi-Transparent / Origin - Brazil / Comments - None

2026

7.34 Ct Natural Orange Carnelian Round Beads

Bangkok, TH

Gems Auction

4.7

(484)

3.46 Natural Fresh Water Pearl Round Beads: Weight - 3.46 Ct / Size - 4.30 - 4.50 mm / 6 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - India / Treatment - None

2026

3.46 Natural Fresh Water Pearl Round Beads

Bangkok, TH

Gems Auction

4.7

(484)

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Gems Auctions

Auction Cover

Auction Cover

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Silk Road Gems: Asian Art Across Time

harbor auction inc

Starts on:

Eastvale, CA, US

14KY&W Gold Tanzanite and Diamond Swirled Pendant

18K Emerald and Diamond Halo Ring Signed Iliana

Ruby and Diamond Marquise-Cut Doorknocker Earrings

Trending Colored Gems Plus Fine Jewelry Sale

Bidfair Fine Jewelry

Ends from:

Vero Beach, FL, US

Hugh Jenkins and Stephanie Ross Hawaiian Art Glass Vase

Utagawa Kunisada (Toyokuni III) (Japanese, 1786-1865) Calligraphy from the series Selected One

14K Yellow Gold Emerald Cut Blue Topaz Pendant Charm

Gorgeous Gems, Crystal and So Much More

Lion and Unicorn

Starts on:

Hollywood, FL, US

6 days Left

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