Opal

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Sterling & Alpaca Bracelets & Barrette Vintage: Great looking vintage lot of sterling and Alpaca jewelry. The first bracelet, stamped Alpaca Made in England appears to be a fork set with what appears to be sodalite. One bracelet is set with opal mo

2026

Sterling & Alpaca Bracelets & Barrette Vintage

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

18K Gold Boulder Opal Pendant Necklace: 18K yellow gold necklace featuring a boulder opal pendant. Hallmarked AM. Chain is 16 inches, pendant is 1 5/8 inches wide. Weighs 9.2 grams.

2026

18K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

18K Gold Boulder Opal Pendant Necklace: 18K yellow gold necklace featuring a teardrop-shaped boulder opal pendant. Chain is 16 inches long, pendant is 1/2 inch wide. Total weight: 2.2 grams.

2026

18K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold & Boulder Opal Bracelet: Brooke Gregson 18K yellow gold bracelet featuring a striking boulder opal. Bracelet is 6 inches long, opal measures 1 1/8 inch. Total weight: 6.5 grams.

2026

Brooke Gregson 18K Gold & Boulder Opal Bracelet

Hughes AuctionsSunland, CA

Margaret Solow 18K Gold & Opal Cabochon Earrings: Pair of Margaret Solow earrings featuring 18K gold and opal cabochons. Each earring measures 1/2 inch and weighs 1.5 grams.

2026

Margaret Solow 18K Gold & Opal Cabochon Earrings

Hughes AuctionsSunland, CA

Brooke Gregson 14K Gold Boulder Opal Pendant Necklace: Brooke Gregson 14K gold necklace featuring a boulder opal pendant. The chain, approximately 18.5 inches, has white gold accents. Pendant is 1/4 inch long. Marked BG. 2.1 grams.

2026

Brooke Gregson 14K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal pendant. Chain is 18 inches, pendant is 5/8 inches wide. Total weight: 7.9 grams.

2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal pendant. Chain is 17 inches long, pendant is 1 1/8 inches wide, and the piece weighs 6.9 grams.

2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal pendant. The chain is 17 inches long, and the pendant measures 5/8 inch. Total weight: 7.2 grams.

2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Jamie Joseph Boulder Opal, 14K Gold & Sterling Silver Bracelet: Jamie Joseph bracelet featuring a triangular boulder opal in a 14K gold bezel setting and sterling silver link chain. Measures 7 inches, weighs 8 grams. Opal measures 1 1/4 x 7/8 inches.

2026

Jamie Joseph Boulder Opal, 14K Gold & Sterling Silver Bracelet

Hughes AuctionsSunland, CA

Jamie Joseph 14K Gold Boulder Opal Pendant Necklace: Jamie Joseph 14K yellow gold necklace featuring a boulder opal pendant. Double strand chain, 20 inches long. Weighs 6.8 grams.

2026

Jamie Joseph 14K Gold Boulder Opal Pendant Necklace

Hughes AuctionsSunland, CA

Jamie Joseph 14K Boulder Opal and Diamond Leather Bracelet: This elegant bracelet features a striking boulder opal set in 14K gold, suspended on a double leather cord. The bracelet measures 6 1/2 inches in length and weighs 5.8 grams. The opal measures approxi

2026

Jamie Joseph 14K Boulder Opal and Diamond Leather Bracelet

Hughes AuctionsSunland, CA

18K Yellow Gold Opal And Diamond Ring, Size 6.25: 18K yellow gold ring featuring an oval opal cabochon flanked by two small diamonds. Ring size 6.25. Opal measures approximately 11mm x 7mm. Weighs 5.3 grams.

2026

18K Yellow Gold Opal And Diamond Ring, Size 6.25

Hughes AuctionsSunland, CA

Jamie Joseph 14K Gold & Boulder Opal Ring, Size 7: Jamie Joseph 14K yellow gold ring featuring a boulder opal. Face measures 1/4 x 5/8 inch. Weighs 4.2 grams. Size 7.

2026

Jamie Joseph 14K Gold & Boulder Opal Ring, Size 7

Hughes AuctionsSunland, CA

Jamie Joseph 14K Yellow Gold Opal Ring, Size 9: Jamie Joseph 14K yellow gold ring featuring a large oval opal. Stone measures approximately 7/8 x 3/4 inch. Ring size 9. Total weight: 11.2 grams.

2026

Jamie Joseph 14K Yellow Gold Opal Ring, Size 9

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Three Opal Silk Cord Bracelet: Brooke Gregson bracelet featuring three oval opal cabochons set in 18K gold bezels, connected by woven silk cord and gold chain. Marked 18K. Designer signed. Measures 6.5 inches in length. Weighs 6 gr

2026

Brooke Gregson 18K Gold Three Opal Silk Cord Bracelet

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal And Diamond Cuff Bracelet: Brooke Gregson hand-engraved 18K gold cuff bracelet featuring boulder opal and diamond pavé. Designer signed. Bracelet size 6 inches with 5.5 inches interior of cuff. Total weight: 19.1 grams.

2026

Brooke Gregson 18K Gold Boulder Opal And Diamond Cuff Bracelet

Hughes AuctionsSunland, CA

Annette Ferdinandsen 18K Yellow Gold Boulder Opal Ring, Size 5.75: Annette Ferdinandsen 18K yellow gold ring featuring an Australian boulder opal. Marked 18K. Designer signed. Ring size 5.75. Opal measures approximately 20mm x 10mm. Total weight: 7.2 grams.

2026

Annette Ferdinandsen 18K Yellow Gold Boulder Opal Ring, Size 5.75

Hughes AuctionsSunland, CA

Jamie Joseph 14K Yellow Gold Opal And Diamond Cuff Bracelet: 14K yellow gold cuff bracelet featuring a triangular opal cabochon with small diamond accent. Designer piece. Cuff measures 5.5 inches in length. Total weight: 19.8 grams.

2026

Jamie Joseph 14K Yellow Gold Opal And Diamond Cuff Bracelet

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Double Triangle Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal double triangle pendant. 16 inch chain. Pendant is 1 inch wide. 9.1 grams.

2026

Brooke Gregson 18K Gold Boulder Opal Double Triangle Pendant Necklace

Hughes AuctionsSunland, CA

Jamie Joseph Pink Opal Ring, 14K Gold Bezel & Sterling Silver Band: Jamie Joseph ring featuring a faceted pink Peruvian opal set in 14K gold and sterling silver. Size 9. Face measures 1 1/8 x 3/4 inches. Weighs 13.9 grams.

2026

Jamie Joseph Pink Opal Ring, 14K Gold Bezel & Sterling Silver Band

Hughes AuctionsSunland, CA

Jamie Joseph Boulder Opal Ring, 14K Gold Bezel & Sterling Silver Band: Jamie Joseph ring featuring a large boulder opal set in 14K gold bezel and sterling silver band. Size 9. Face measures 1 1/2 x 3/4 inches. Weighs 21.1 grams.

2026

Jamie Joseph Boulder Opal Ring, 14K Gold Bezel & Sterling Silver Band

Hughes AuctionsSunland, CA

Jamie Joseph Blue Boulder Opal Ring, 14K Gold Bezel & Sterling Silver Band: Jamie Joseph ring featuring a striking blue boulder opal set in 14K gold and sterling silver. Size 8. Weighs 11.4 grams. The face measures 1 x 5/8 inches.

2026

Jamie Joseph Blue Boulder Opal Ring, 14K Gold Bezel & Sterling Silver Band

Hughes AuctionsSunland, CA

Brooke Gregson 18K Yellow Gold Opal Ring With Twist Band, Size 6: Brooke Gregson 18K yellow gold ring featuring a teardrop-shaped opal with unique twisted band design. Designer signed. Ring size 6. Face measures 12mm x 21mm. Weighs 6.2 grams.

2026

Brooke Gregson 18K Yellow Gold Opal Ring With Twist Band, Size 6

Hughes AuctionsSunland, CA

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

7 days Left

Weller Sicard 1902-07 Art Nouveau Pottery Iridescent Luster Floral Decorated 25" Floor Vase

Louis Marx & Co. 1930s Tin Lithograph "Roadside Rest Service Station" Toy Set

Freiwald Studio Art Pottery Hand Made Figural Bat Taking Flight On Green Stump Ceramic Sculpture

Decorative Arts And Fine Objects Auction

Crafted Auctions

Starts on:

Germantown Hills, IL, US

7 days Left

Mint Big 1950s Navajo Bell Sterling Silver Turquoise Cuff Bracelet 7-8"

Big Mint Navajo Sterling Silver Turquoise Squash Blossom Ring 9

HUGE Mint 1960s Navajo Sterling Turquoise Squash Blossom Pendant

STERLING SILVER GOLD VINTAGE JEWELRY POKEMON

Sabertooth Auctions

Starts on:

Murray, KY, US

3 days Left

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