Opal ~ Antique & Vintage Items

(10,000 price results)

Sort by:

Most Relevant

SUN Sterling Multi Gem Butterfly Pendant: SUN Sterling spinel topaz opal butterfly pendant. 2.80g

2026

SUN Sterling Multi Gem Butterfly Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

Kit Sterling Multi Gem Ring: Kit Sterling spinel opal topaz teardrop ring size 7. 3.90g

2026

Kit Sterling Multi Gem Ring

Retro Roadshow AuctionsSaratoga Springs, UT

Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM: Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM, Delicate and eye-catching vintage stud earrings crafted in warm yellow gold, featuring vibrant opal inlay mosaic centers. Each

2026

Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM

Heart Felt Antiques & Auction Service, LLCBennington, VT

Natural Multi Color Opal 7.37 Ct. Oval Cabochon Shape 15.6 x 12.2 Mm Gemstone from Ethiopia: Product ID: 818710671 Product Name: Natural Opal Weight: 7.37 CT. Size: 15.6 x 12.2 x 7.6 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Trea

2026

Natural Multi Color Opal 7.37 Ct. Oval Cabochon Shape 15.6 x 12.2 Mm Gemstone from Ethiopia

Treasure of Gems & JewelryLake Charles, LA

Natural Multi-Color Play Of Colour Opal 1.65 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia: Product ID: 818728023 Product Name: Natural Opal Weight: 1.65 CT. Size: 9 x 7 x 4.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Trea

2026

Natural Multi-Color Play Of Colour Opal 1.65 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & JewelryLake Charles, LA

SOLD

10K YELLOW GOLD TEAR DROP OPAL PENDANT: FEATURING FILIGREE BORDER AROUND OPAL 1 1/2", 22MM OPAL, 3.88 GRAMS

2026

10K YELLOW GOLD TEAR DROP OPAL PENDANT

Premier Auctions LLCSparks, NV

22.13 Ct Natural Dendrite Opal Round Cab: Weight - 22.13 Ct / Dimensions - 23.70 x 23.70 x 5.70 mm / Shape - Round Cab / Color - As Seen Picture / Clarity - Opaque / Origin -africa / Treatment - None

2026

22.13 Ct Natural Dendrite Opal Round Cab

Gems AuctionBangkok, TH

20.36 Ct Natural Blue Opal Pear Cab: weight - 20.36 Ct / Dimensions - 25.80 x 13.20 x 6.10 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

20.36 Ct Natural Blue Opal Pear Cab

Gems AuctionBangkok, TH

39.56 Ct Natural Blue Opal Oval Cab: weight - 39.56 Ct / Dimensions - 37.00 x 21.60 x 6.60 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

39.56 Ct Natural Blue Opal Oval Cab

Gems AuctionBangkok, TH

23.46 Ct Natural Blue Opal OVal Cab: Weight - 23.46 Ct / Size - 33.00 x 18.60 x 6.00 mm / Good Color / Oval Cabochon - Ready for Jewellery Setting / Origin - Brazil / Treatment - None

2026

23.46 Ct Natural Blue Opal OVal Cab

Gems AuctionBangkok, TH

1.49 Ct Natural Black Fire Opal Oval Cab: Weight - 1.49 Ct / Dimensions 10.40 x 7.00 x 4.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.49 Ct Natural Black Fire Opal Oval Cab

Gems AuctionBangkok, TH

4.68 Ct Natural Pink Fire Opal Round Beads: Weight - 4.68 Ct / Dimensions - 4.40 - 4.70 mm / 18 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.68 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

16.14 Ct Natural Yellow Opal Oval Cab: weight - 16.14 Ct / Dimensions - 20.30 x 15.40 x 6.70 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

16.14 Ct Natural Yellow Opal Oval Cab

Gems AuctionBangkok, TH

9.58 Ct Natural Orange Opal OVal Cab: Weight - 9.58 Ct / Size - 15.60 x 12.60 x 6.50 mm / Good Color / Oval Cabochon - Ready for Jewellery Setting / Origin - Brazil / Treatment - None

2026

9.58 Ct Natural Orange Opal OVal Cab

Gems AuctionBangkok, TH

3.34 Ct Natural Orange Fire Opal Oval Cab: Weight - 3.34 Ct / Size - 13.10 x 8.30 x 6.10 mm / Shape - Oval Cab / Color - Orange / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.34 Ct Natural Orange Fire Opal Oval Cab

Gems AuctionBangkok, TH

5.21 Ct Natural Multicolor Fire Opal Round Beads: Weight - 5.21 Ct / Size - 4.30 - 4.70 mm / 22 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment -Color Heated

2026

5.21 Ct Natural Multicolor Fire Opal Round Beads

Gems AuctionBangkok, TH

3.90 Ct Natural Multicolor Welo Opal Round Beads: Weight - 3.90 Ct / Size - 4.00 - 4.20 mm / 17 Pc's / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.90 Ct Natural Multicolor Welo Opal Round Beads

Gems AuctionBangkok, TH

8.42 Ct Natural Blue Opal Round Drilled Beads: weight - 8.42 Ct / Dimensions - 6.70 - 7.00 mm / 9 Pc's / Shape & Cut - Excellent Round Beads / Origin - Brazil / Comments - None

2026

8.42 Ct Natural Blue Opal Round Drilled Beads

Gems AuctionBangkok, TH

3.36 Ct Natural Black Flashing Fire Opal Round Beads: Weight - 3.36 Ct / Dimensions - 5.50 - 5.70 mm / 6 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Comments - Color Smoked

2026

3.36 Ct Natural Black Flashing Fire Opal Round Beads

Gems AuctionBangkok, TH

1.65 Ct Natural Black Flashing Fire Opal Trillion Cab: Weight - 1.65 Ct / Dimensions - 9.30 x 9.10 x 4.80 mm / Shape - Trillion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.65 Ct Natural Black Flashing Fire Opal Trillion Cab

Gems AuctionBangkok, TH

3.84 Ct Natural Green Fire Opal Round Cut Beads: Weight - 3.84 Ct / Size - 3.80 - 4.20 mm / 23 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment -Color Heated

2026

3.84 Ct Natural Green Fire Opal Round Cut Beads

Gems AuctionBangkok, TH

4.42 Ct Natural Multicolor Welo Opal Round Beads: Weight - 4.42 Ct / Size - 4.10 - 4.30 mm / 20 Pc's / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.42 Ct Natural Multicolor Welo Opal Round Beads

Gems AuctionBangkok, TH

18.84 Ct Natural Blue Green Opal Pear Cab: Weight - 18.84 Ct / Dimensions - 29.00 x 10.90 x 4.40 mm / Top Class Quality / Pear Cab / Origin - Africa / Comments - None

2026

18.84 Ct Natural Blue Green Opal Pear Cab

Gems AuctionBangkok, TH

6.22 Ct Natural Orange Fire Opal Round Beads: Weight - 6.22 Ct / Dimensions - 5.30 - 5.60 mm / 16 Pc's / Shape - Round Beads / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

6.22 Ct Natural Orange Fire Opal Round Beads

Gems AuctionBangkok, TH

View:

24

Opal Bracelets Auctions

Mint Heavy Carolyn Pollack Sterling Turquoise Cuff Bracelet 6.5-8"

Huge Mint Heavy SAJEN Sterling 30ct Emerald 12ct Aqua Pendant

Mint Heavy Carolyn Pollack Sterling Gem Cuff Bracelet 6.5-8"

STERLING SILVER GOLD VINTAGE JEWELRY POKEMON

Sabertooth Auctions

Starts on:

Murray, KY, US

3 days Left

TOP