Alfons Bach Gems

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21.03 Ct Natural Purple Charoite Pear Cab: Weight - 21.03 Ct / Dimensions - 29.00 x 16.70 x 5.30 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

21.03 Ct Natural Purple Charoite Pear Cab

Bangkok, TH

Gems Auction

4.7

(484)

4.32 Ct Natural Purple Amethyst Round Cut Beads: Weight - 4.32 Ct / Dimensions - 4.40 - 5.00 mm / 9 Pc' / Shape - Round Cut Beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.32 Ct Natural Purple Amethyst Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

1.56 Ct Natural Purple Amethyst Square Cut: Weight - 1.56 Ct / Dimensions - 7.00 x 6.90 x 6.90 mm / Shape - Square Cut / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

1.56 Ct Natural Purple Amethyst Square Cut

Bangkok, TH

Gems Auction

4.7

(484)

31.16 Ct Natural Bostwana Banded Agate Pear Cab: weight - 31.16 Ct / Size - 34.00 x 21.90 x 5.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

31.16 Ct Natural Bostwana Banded Agate Pear Cab

Bangkok, TH

Gems Auction

4.7

(484)

4.40 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 4.40 Ct / Dimensions - 13.00 x 10.60 x 4.00 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

4.40 Ct Natural Blue Lapis Lazuli Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

4.40 Ct Natural Green Tsavorite Round Cut Beads: Weight - 4.40 Ct / Dimensions - 2.40 - 2.80 mm / 31 Pc's / Top Quality Luster / Excellent Round Cut Beads / Origin - Brazil / Comments - None

2026

4.40 Ct Natural Green Tsavorite Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

1.20 Ct Natural Almandite Garnet Round Cut Pair: Weight - 1.20 Ct / Size - 5.10 x 5.10 x 3.40 mm / 2 Pc's / Shape - Round Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.20 Ct Natural Almandite Garnet Round Cut Pair

Bangkok, TH

Gems Auction

4.7

(484)

7.21 Ct Natural Aquamarine Round Cut Beads: Weight - 7.21 Ct / Size - 6.60 - 6.80 mm / 5 Pc's / Shape - Round Cut Beads / Color - Baby Blue / Clarity - Transparent / Origin -India / Treatment - None

2026

7.21 Ct Natural Aquamarine Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

20.82 Ct Natural Sanora Sunrise Jasper Quartz Oval Cab: weight - 20.82 Ct / Size - 33.00 x 15.10 x 4.60 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

20.82 Ct Natural Sanora Sunrise Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

1.28 Ct Natural Aquamarine OCtagon Cut: Weight - 1.28 Ct / Size - 8.10 x 5.90 x 3.50 mm / Shape - Octagon Cut / Color - Baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.28 Ct Natural Aquamarine OCtagon Cut

Bangkok, TH

Gems Auction

4.7

(484)

7.47 Ct Natural Purple Amethyst Oval Cab: Weight - 7.47 Ct / Dimensions - 13.00 x 11.50 x 8.00 mm / Shape - Oval Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

7.47 Ct Natural Purple Amethyst Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

7.51 Ct Natural Gun Metal Quartz Octagon Cut: Weight - 7.51 Ct / Dimensions - 12.00 x 9.00 x 3.60 mm / Shape - Octagon Cut / Color - Black / Clarity - Opaque / Origin -Brazil / Treatment - None

2026

7.51 Ct Natural Gun Metal Quartz Octagon Cut

Bangkok, TH

Gems Auction

4.7

(484)

6.26 Ct Natural Blue Onyx Oval Cab: Weight - 6.26 Ct / Size - 12.30 x 8.90 x 7.20 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

6.26 Ct Natural Blue Onyx Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

1.06 Ct Natural Sphene Oval Cut: Weight - 1.06 Ct / Dimensions - 7.30 x 5.00 x 3.50 mm / Shape - Oval Cut / Color - Deep Yellow / Clarity - VVS / Origin - Myanmar / Treatment - None

2026

1.06 Ct Natural Sphene Oval Cut

Bangkok, TH

Gems Auction

4.7

(484)

3.82 Ct Natural Purple Amethyst OVal Cut: Weight - 3.82 Ct / Dimensions - 12.00 x 10.00 x 6.30 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

3.82 Ct Natural Purple Amethyst OVal Cut

Bangkok, TH

Gems Auction

4.7

(484)

7.85 Ct Natural Rutile Quartz Oval Cab: Weight - 7.85 Ct / Size - 14.00 x 12.00 x 6.30 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

7.85 Ct Natural Rutile Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(484)

9.45 Ct Natural Carnelian Round cut Beads: Weight - 9.45 Ct / Dimensions - 6.50 - 7.10 mm / 10 Pc's / Shape & Cut - Round Cut Beads / Transparency - Semi - Opaque / Origin - Brazil

2026

9.45 Ct Natural Carnelian Round cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

1.86 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.86 Ct / Dimensions - 10.30 x 7.20 x 5.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.86 Ct Natural Black Flashing Fire Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(484)

10.62 Ct Natural Wild horse Jasper Quartz Pear Cab: weight - 10.62 Ct / Dimensions - 32.00 x 16.20 x 5.20 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

10.62 Ct Natural Wild horse Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(484)

0.83 Ct Natural Iolite Oval Cut Set: Weight - 0.83 Ct / Dimensions - 5.00 x 3.00 x 2.00 mm / 4 Pc's / Shape - Oval Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

0.83 Ct Natural Iolite Oval Cut Set

Bangkok, TH

Gems Auction

4.7

(484)

1.47 Ct Natural Yellow Citrine Square Cut: Weight - 1.47 Ct / Size - 7.00 x 6.90 x 4.20 mm / Shape - Square Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

1.47 Ct Natural Yellow Citrine Square Cut

Bangkok, TH

Gems Auction

4.7

(484)

4.83 Ct Natural Pinkish Red Ruby Round Cut Beads: Weight - 4.83 Ct / Size - 4.50 - 4.70 mm / 7 Pc's / Shape - Round Cut Beads / Color - Blood Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

2026

4.83 Ct Natural Pinkish Red Ruby Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(484)

14.14 Ct Natural Green Chrysoprase Round Cut: Weight - 14.14 Ct / Size - 17.20 x 17.20 x 8.10 mm / Shape - Round Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.14 Ct Natural Green Chrysoprase Round Cut

Bangkok, TH

Gems Auction

4.7

(484)

2.86 Ct Natural London Blue Topaz Round Cut: Weight - 2.86 Ct / Size - 8.20 x 8.00 x 6.80 mm / Shape - Round Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

2.86 Ct Natural London Blue Topaz Round Cut

Bangkok, TH

Gems Auction

4.7

(484)

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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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