Opal

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4.74 Cts Natural Multicolor Opal Pear Necklace Set: Weight - 4.74 Ct / Dimensions - 8.00 x 6.00 - 8.20 x 6.20 mm / 7 Pc's / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.74 Cts Natural Multicolor Opal Pear Necklace Set

Gems AuctionBangkok, TH

10.50 Ct Natural Opal Oval Cab: Weight - 10.50 Ct / Size - 16.30 x 11.00 x 8.40 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

10.50 Ct Natural Opal Oval Cab

Gems AuctionBangkok, TH

3.20 Ct Natural Pink Fire Opal Round Beads: Weight - 3.20 Ct / Dimensions - 3.60 - 3.90 mm / 18 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

3.20 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

1.65 Ct Natural Mexican Opal Pear Drop: Weight - 1.65 Ct / Dimensions - 8.30 x 6.80 x 6.80 mm / Shape - Pear Drop / Color - Orange / Clarity - Translucent / Origin - Mexico / Comments - None

2026

1.65 Ct Natural Mexican Opal Pear Drop

Gems AuctionBangkok, TH

Stunning Ornate Vintage Sterling Silver Necklace, Marcasite & Opal Pendant: Very good vintage condition with minor patina according to age. Pendant Measures approx. 3/4" long and 1/2" wide and weighs ca. 3.1 grams. Necklace is 18" long and 1/16" wide. Marked Sterling Silver.

2026

Stunning Ornate Vintage Sterling Silver Necklace, Marcasite & Opal Pendant

Pandora AuctionsMiami, FL

3.70 Ct Natural Welo Opal Rough Cab: Weight - 3.70 Ct / Size - 11.00 x 11.00 x 6.00 mm / Shape - Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.70 Ct Natural Welo Opal Rough Cab

Gems AuctionBangkok, TH

6.47 Ct Natural Pink Opal Oval Cab Pair: weight - 6.47 Ct / Size - 12.00 x 10.00 x 4.00 mm / 2 Pc's / Shape - Excellent Oval Cab / Origin - Australia / Treatment - None

2026

6.47 Ct Natural Pink Opal Oval Cab Pair

Gems AuctionBangkok, TH

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet: Weight - 31.80 Ct / Dimensions - 5.10 - 8.70 mm / 50 Pc's / 7 " inches / Shape - Round Beads / Color - Transparent / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

2026

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet

Gems AuctionBangkok, TH

19.42 Ct Natural Multicolor Welo Fire Opal 5" Round Faceted Beads: Weight - 19.42 Ct / Dimensions - 4.80 - 5.30 mm / 51 Pc's / 5" Inches / Shape - Round Beads / Transparency - Transparent / Origin - Ethiopia / Treatment - None

2026

19.42 Ct Natural Multicolor Welo Fire Opal 5" Round Faceted Beads

Gems AuctionBangkok, TH

Bug & Owl Pins: Two figural pins, bug & owl. 14k yellow gold & sterling. Bug set with oval 1 ct blue tanzanite, teardrop opal, & small diamonds on wings, 1" long. Owl set with pink tanzanite and diamond eyes, 7/8" lo

2026

Merrill's Auctioneers and AppraisersWilliston, VT

Womens Estate Sterling Silver Modernist Blue Opal Ring: A WOMENS ESTATE STERLING SILVER MODERNIST OPAL COLORED RING. THE RING IS A SIZE 7.25 AND WEIGHS 3.4g. NOT SURE IF STONE IS NATURAL OR MAN MADE. THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL

2026

Womens Estate Sterling Silver Modernist Blue Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Estate Sterling Silver Modernist Infinity Opal Ring: A WOMENS ESTATE STERLING SILVER MODERNIST INFINITY OPAL COLORED RING. THE RING IS A SIZE 8.0, AND WEIGHS 2.6g. NOT SURE IF STONE IS NATURAL OR MAN MADE. THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEON

2026

Womens Estate Sterling Silver Modernist Infinity Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Estate Sterling Silver Modernist Blue Opal Ring: A WOMENS ESTATE STERLING SILVER MODERNIST BLUE OPAL COLORED RING. THE RING IS A SIZE 6.0 AND WEIGHS 2.6g. WIDTH OF RING MEASURES 1/4". NOT SURE IF STONE IS NATURAL OR MAN MADE. THE RING MAKES A BEAUTI

2026

Womens Estate Sterling Silver Modernist Blue Opal Ring

Mannys JewelryHAGERSTOWN, MD

(2)Sterling Silver Rings - Opal & Pearl+ Pink Mother of Pearl , Sz 5: (2)Sterling Silver Rings - Opal & Pearl+ Pink Mother of Pearl , Sz 5

2026

(2)Sterling Silver Rings - Opal & Pearl+ Pink Mother of Pearl , Sz 5

A & A Auction GallerySanta Cruz, CA

Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail Ring: Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail Ring This stunning cocktail ring showcases an exquisite natural black opal, expertly cut in an oval cabochon shape, measuring 8.99 x 7.01 x 3

2026

Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail Ring

BidhausNew York, NY

1.5ct Australian Opal Cabochon Gemstone: Jewelry Grade

2026

1.5ct Australian Opal Cabochon Gemstone

Davis Brothers AuctionMissoula, MT

Taxco Mexico Sterling Silver Opal Cuff Bracelet: 20.07 grams. 5 1/2" inner circumference.

2026

Taxco Mexico Sterling Silver Opal Cuff Bracelet

Davis Brothers AuctionMissoula, MT

Gina Dosedo Zuni Opal Sterling Silver Pendant 2.9 G: Gina Dosedo Zuni Opal Sterling Silver Pendant 2.9 G

2026

Gina Dosedo Zuni Opal Sterling Silver Pendant 2.9 G

Retro Roadshow AuctionsMantua, OH

Esther White Navajo Opal Adjustable Ring 1.3 G: Esther White Navajo Opal Adjustable Sz 4.5 Ring 1.3 G

2026

Esther White Navajo Opal Adjustable Ring 1.3 G

Retro Roadshow AuctionsMantua, OH

AV Opal Sterling Silver Mom Pendant 2.7 G: AV Opal Sterling Silver Mom Pendant 2.7 G

2026

AV Opal Sterling Silver Mom Pendant 2.7 G

Retro Roadshow AuctionsMantua, OH

C Opal Sterling Silver Pendant 3.8 G: C Opal Sterling Silver Pendant 3.8 G

2026

C Opal Sterling Silver Pendant 3.8 G

Retro Roadshow AuctionsMantua, OH

Opal Sterling Silver Drop Dangle Earrings 5.9 G: Opal Sterling Silver Drop Dangle Earrings 5.9 G

2026

Opal Sterling Silver Drop Dangle Earrings 5.9 G

Retro Roadshow AuctionsMantua, OH

Amos Begay Navajo Opal Sterling Silver Cuff Bracelet 14.6 G: Amos Begay Navajo Opal Sterling Silver Cuff Bracelet 14.6 G

2026

Amos Begay Navajo Opal Sterling Silver Cuff Bracelet 14.6 G

Retro Roadshow AuctionsMantua, OH

Dorothy Yazzie Opal Sterling Silver Earrings 0.3 G: Dorothy Yazzie Opal Sterling Silver Earrings 0.3 G

2026

Dorothy Yazzie Opal Sterling Silver Earrings 0.3 G

Retro Roadshow AuctionsMantua, OH

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Opal Auctions

1.97Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 445E

29.90Ct Moss Agate Cabochon - Polished - 31x21mm Approx , 320E

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 344B

The Aurora Treasury Gems & Jewels #3

Ksmith Heritage Auctioneers

Starts on:

Jelutong, Penang, MY

1 day Left

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

1.25 Carats Deep Blue Natural Aquamarine Loose Gemstone - 9X6X4 mm

Baby Pink Top quality Natural Kunzite loose Gemstone - 3.25 Carats - 9X8.5X6 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

1 day Left

Impressive Mid Century Viking Epic Stockholm Smoke Pine Gray Lotus Wayne Husted Art Glass Vase

GIVENCHY Vintage Designer Matte Silver G Cutout Necklace, Bracelet & Pierced Earrings Ensemble

Vintage Jewelry, Early Christmas & Unusual

Atlee Raber Auctions

Starts on:

Dundee, OH, US

3 days Left

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