Alfonso Mazzuchelli Gems

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106.94 Ct Natural Multiple Quartz Round Ball Beads Bracelet: Weight - 106.94 Ct / Dimensions - 8.30 - 8.70 mm / 23 pc's / 7.5" inches / Stones - Jasper, Ruitle, Moonstone / Top Class Quality / Round Ball Beads / Origin - Brazil / Comments - None

2026

106.94 Ct Natural Multiple Quartz Round Ball Beads Bracelet

Bangkok, TH

Gems Auction

4.7

(486)

9.21 Ct Natural Larimar Round Beads: weight - 9.21 Ct / Dimensions - 6.10 - 6.50 mm / 8 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

2026

9.21 Ct Natural Larimar Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

7.26 Ct Natural Yellow Citrine Oval Step Cut: Weight - 7.26 Ct / Dimensions - 14.00 x 10.30 x 9.40 mm / Shape - Oval Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

7.26 Ct Natural Yellow Citrine Oval Step Cut

Bangkok, TH

Gems Auction

4.7

(486)

0.22 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.22 Ct / Dimensions - 4.10 x 3.30 x 2.30 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.22 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(486)

0.77 Ct Natural Aquamarine Square Octagon Cut: Weight - 0.77 Ct / Size - 5.50 x 5.40 x 3.90 mm / Shape - Square Octagon Cut / Color - White / Clarity - VVS / Origin -India / Treatment - None

2026

0.77 Ct Natural Aquamarine Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

6.58 Ct Natural Moonstone Flower Carving: Weight - 6.58 Ct / Size - 16.90 x 16.90 x 3.60 mm / Shape - Flower Carving / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.58 Ct Natural Moonstone Flower Carving

Bangkok, TH

Gems Auction

4.7

(486)

1.35 Ct Natural Green Peridot Square Octagon Cut: Weight - 1.35 Ct / Dimensions - 7.00 x 7.00 x 3.60 mm / Shape - Square Octagon Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.35 Ct Natural Green Peridot Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

6.14 Ct Natural Honey Quartz Fancy Flower Carving: Weight - 6.14 Ct / Size - 15.10 x 13.60 x 5.00 mm / Top Class Quality / Fancy Flower Carving / Origin - Brazil / Treatment - None

2026

6.14 Ct Natural Honey Quartz Fancy Flower Carving

Bangkok, TH

Gems Auction

4.7

(486)

5.87 Ct Natural Black Onyx Pear Cut Pair: Weight - 5.87 Ct / Dimensions - 12.20 x 8.20 x 4.80 mm/ Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Comments - None

2026

5.87 Ct Natural Black Onyx Pear Cut Pair

Bangkok, TH

Gems Auction

4.7

(486)

4.75 Ct Natural Rose Quartz Heart Cut: Weight - 4.75 Ct / Dimensions - 12.20 x 11.80 x 6.70 mm / Top Class Quality / Heart Cut / Origin - Brazil / Comments - None

2026

4.75 Ct Natural Rose Quartz Heart Cut

Bangkok, TH

Gems Auction

4.7

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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

(486)

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Gems Auctions

UNIQUE BERTONI HANDCRAFTED DESIGNER BRANCH RING WITH 18K YELLOW GOLD & ONYX with diamonds

Large Lemon Quartz

Estate Opal and Sapphire 14k yellow flower ring

Jewels & Gems, Then & Now

Bertoni Gallery LLC

Starts on:

Warwick, NY, 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

Auction Cover

Auction Cover

Auction Cover

Silk Road Gems: Asian Art Across Time

harbor auction inc

Starts on:

Eastvale, CA, US

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