Opal ~ Antique & Vintage Items

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3.25 Ct Natural Pink Fire Opal Round Beads: Weight - 3.25 Ct / Size - 3.60 - 4.20 mm / 19 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.25 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

1.82 Ct Natural Multicolor Top Fire Opal Solid Rough: Weight - 1.82 Ct / Dimensions - 10.70 x 8.80 x 4.40 mm / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.82 Ct Natural Multicolor Top Fire Opal Solid Rough

Gems AuctionBangkok, TH

1.51 Ct Natural Multicolor Top Fire Opal Solid Rough: Weight - 1.51 Ct / Dimensions - 6.10 x 5.80 x 5.80 mm / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.51 Ct Natural Multicolor Top Fire Opal Solid Rough

Gems AuctionBangkok, TH

0.91 Ct Natural Multicolor Welo Opal Top Fire Solid Rough: Weight - 0.91 Ct / Size - 12.00 x 3.50 x 3.50 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

0.91 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Gems AuctionBangkok, TH

1.23 Ct Natural Multicolor Welo Opal Top Fire Solid Rough: Weight - 1.23 Ct / Size - 9.50 x 7.50 x 6.10 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.23 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Gems AuctionBangkok, TH

SOLD

Vintage Wrapped Opal Necklace, 10kt & 14kt GF, 24", 1980's-1990's: Vintage Wrapped Opal Necklace, 10kt & 14kt GF, 24". The opal is likely a created opal. It is appx. 17.5mm by 8.5mm, oval an wrapped with 10kt G.F. square wire that holds the stone snugly and on top hs

2026

Vintage Wrapped Opal Necklace, 10kt & 14kt GF, 24", 1980's-1990's

Chairish AuctionsNew York, NY

2026

New Big Vintage Arya Sterling Silver Opal Sway Pendant

Sabertooth AuctionsMurray, KY

New Boxed Vintage 1960s 14kt Gold Opal Drop Earrings: 14kt gold guaranteed in excellent condition

2026

New Boxed Vintage 1960s 14kt Gold Opal Drop Earrings

Sabertooth AuctionsMurray, KY

Mint Vintage Designer Gold Over Sterling Fire Opal Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vintage Designer Gold Over Sterling Fire Opal Ring 6

Sabertooth AuctionsMurray, KY

Mint Big Vint Taxco Sterling Silver Opalite Sea Opal Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Big Vint Taxco Sterling Silver Opalite Sea Opal Pendant

Sabertooth AuctionsMurray, KY

2026

New Vint Heavy Designer Sterling Opal Tanzanite Necklace 18"

Sabertooth AuctionsMurray, KY

Mint Vint Heavy Designer Gold Over Sterling Opal Gem Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Heavy Designer Gold Over Sterling Opal Gem Ring 6

Sabertooth AuctionsMurray, KY

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings: A pair of Christian Dior gold-tone, pave-set dome-shaped stud earrings, adorned with clear rhinestones/crystals. The earrings are presented on a pink card marked "Christian Dior" and "14K GOLD POST,"

2026

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings

Lion and UnicornHollywood, FL

Opal, Turquoise, Red Coral Rings & Pendant: Four sterling rings with opal, turquoise & red coral gemstones. Sizes 2.5, 7, 8. Multi gemstone sterling pendant, 1.5" long. (15 dwt)

2026

Opal, Turquoise, Red Coral Rings & Pendant

Vintage AuctionsOttawa, OH

NF 14K Gold Opal Turtle Pendant Necklace: Signed 14K gold snake chain necklace. Signed illegibly, marked 14k. Made in Italy. Drop length approx 8.75 inches. Signed NF 14k gold, opal and mother of pearl turtle motif pendant. Total weight of bo

2026

NF 14K Gold Opal Turtle Pendant Necklace

The Benefit Shop Foundation Inc.Mount Kisco, NY

SOLD

Antique 22ct Gold Opal and Garnet 3 Stone Star Ring: Antique 22ct Gold Opal and Garnet 3 Stone Star Ring

2026

Antique 22ct Gold Opal and Garnet 3 Stone Star Ring

Banks Jewellery Auctions Gloucestershire

Israel Sterling Opal Square Earrings: Israel Sterling Opal square earrings. 4.70g

2026

Israel Sterling Opal Square Earrings

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Double Band Ring. Size 9: Sterling Opal double band ring. Size 9. 2.10g

2026

Sterling Opal Double Band Ring. Size 9

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Claddagh Ring. Size 9.5: Sterling Opal claddagh ring. Size 9.5. 2.10g

2026

Sterling Opal Claddagh Ring. Size 9.5

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Vine Detail Ring. Size 6: Sterling Opal vine detail ring. Size 6. 1.60g

2026

Sterling Opal Vine Detail Ring. Size 6

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal And Topaz Halo Set Ring. Size 5: Sterling Opal and topaz halo set ring. Size 5. 3.20g

2026

Sterling Opal And Topaz Halo Set Ring. Size 5

Retro Roadshow AuctionsSaratoga Springs, UT

Doublet Opal Sterling Silver Kawi Rali 925 Earrings Z24: This item is in good pre-owned, previously used/displayed condition with noticeable light wear, and surface scratches. Please reference all photos for full details. This piece of jewelry has been test

2026

Doublet Opal Sterling Silver Kawi Rali 925 Earrings Z24

Rapid Estate Liquidators and Auction GalleryOrlando, FL

SOLD

White Opal and Diamond Ring: ESTIMATED RETAIL PRICE: $2,000* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. The white opal is perhaps the most painterly of gem

2026

White Opal and Diamond Ring

FORTUNAWellington, FL

SOLD

29.70-Carat Pear Cabochon Opal Loose Gemstone: A 29.70-carat pear cabochon black opal: the pear cabochon is among the most elegant forms a freeform opal can take, and in a black opal of this weight the play-of-color display is dramatic. The dark b

2026

29.70-Carat Pear Cabochon Opal Loose Gemstone

FORTUNAWellington, FL

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