Opal ~ Antique & Vintage Items

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14K Gold Necklace & Opal Pendant 18" 5.29 Grams: gold necklace

2026

14K Gold Necklace & Opal Pendant 18" 5.29 Grams

Saucon Valley / Searchlight Auction

Sterling Silver & Semi-Precious Stones Rings: 20 various rings with stones including garnet, ruby, amethyst, moss agate, black onyx, blue glass, blue sapphire, peridot, citrie, zircon, lapis, opal

2026

Sterling Silver & Semi-Precious Stones Rings

Saucon Valley / Searchlight Auction

GROUP OF STERLING AND COSTUME JEWELRY.: Sterling necklace, 18 inches, 9.9 grams. Sterling and amethyst ring (one stone missing). Opal and onyx pendant, length .5 inches, art nouveau bracelet (broken clasp), and others.

2026

GROUP OF STERLING AND COSTUME JEWELRY.

Casco Bay Auctions

Vintage Taxco Mexico Sterling Silver Cantera Fire Opal Ring 5g – Matrix Opal: Born from the volcanic landscapes of Mexico, this vintage Taxco silver ring captures the raw beauty of Cantera opal in its natural matrix. Unlike polished gemstones, this opal remains embedded in its

2026

Vintage Taxco Mexico Sterling Silver Cantera Fire Opal Ring 5g – Matrix Opal

Sphere Auctions LLC

10g-Sterling Silver Opal Cabochon Ring And 2 Pendants: Lovely vintage sterling silver jewelry lot featuring one ornate opal ring and two opal pendants.The ring features a round opal cabochon set in a raised bezel with three small spherical granulation acc

2026

10g-Sterling Silver Opal Cabochon Ring And 2 Pendants

Sphere Auctions LLC

9g- Wire-Wrapped Sterling Silver Opal Arrowhead Pendant Necklace: Vintage handcrafted wire-wrapped pendant featuring an arrowhead-shaped stone set in an intricate gold-tone wire frame. The wire wrapping includes decorative spiral coils at the upper left corner and a

2026

9g- Wire-Wrapped Sterling Silver Opal Arrowhead Pendant Necklace

Sphere Auctions LLC

4g- Sterling Silver Satellite Chain Necklace with Amethyst and Opal Pendant: sterling silver satellite-style chain necklace featuring alternating bar links and small round ball beads. The chain converges at the center to support a double-element drop pendant. The pendant consi

2026

4g- Sterling Silver Satellite Chain Necklace with Amethyst and Opal Pendant

Sphere Auctions LLC

4g- 925 JC. Native American Turquoise & Opal Inlay Dangle Earrings: dangle drop earrings featuringdiamond/kite-shaped pendants suspended from sterling silver ball posts with rubber/ silicone comfort backs. The front face of each diamond-shaped pendant showcases an int

2026

4g- 925 JC. Native American Turquoise & Opal Inlay Dangle Earrings

Sphere Auctions LLC

Sterling Silver Pink Opal Cabochon Statement Ring 15g Ornate Filigree Nepal: A striking vintage-style sterling silver statement ring featuring a large oval pink opal cabochon, beautifully set in an elaborate openwork filigree mount. The design showcases intricate scrollwork an

2026

Sterling Silver Pink Opal Cabochon Statement Ring 15g Ornate Filigree Nepal

Sphere Auctions LLC

7g- Earl Native American Sterling Silver Blue Opal Inlay Dangle Earrings: Elegant geometric dangle earrings featuring a two-part design. The upper element consists of a round bezel-set circular opal inlay stud with a rubber/plastic clutch backing. The lower element is a dia

2026

7g- Earl Native American Sterling Silver Blue Opal Inlay Dangle Earrings

Sphere Auctions LLC

9g- Zuni Inlay Sterling Silver Ring with Opal and Lapis Lazuli: A wide-band sterling silver ring featuring a raised, sculptural centerpiece with a geometric Zuni-style channel inlay design.The face of the ring displays a symmetrical pattern of pointed/fang-like pr

2026

9g- Zuni Inlay Sterling Silver Ring with Opal and Lapis Lazuli

Sphere Auctions LLC

4g- Blue Opal Sterling Silver Inlay Dangle Earrings with Greek Key Motif: A pair of matching dangle earrings featuring a geometric, tapering kite/shield shape. The design is divided into two distinct sections: an upper portion with an open Greek Key (Meander) cutout pattern

2026

4g- Blue Opal Sterling Silver Inlay Dangle Earrings with Greek Key Motif

Sphere Auctions LLC

$2,335 Value! 8.09 cts Natural Diamond Opal Agate Rhodium Sterling Silver Designer Bracelet #2056: Diamond Description Shape: Round ,Size: 1.2mm, Quantity: 10, CT: 0.09, Grade: I2, Color: H-I, Opal : 5, 7x5mm, 2.2 ct, Orange Agate : 5, 7x5mm, 5.8 ct, Material Information:Plating Material: Rhodium,

2026

$2,335 Value! 8.09 cts Natural Diamond Opal Agate Rhodium Sterling Silver Designer Bracelet #2056

U.S. Auction Gallery

Beautiful Ornate Antique Gold Filled & Opal Flower Charm Pocket Watch Chain: Very good vintage condition with minor patina according to age. Measures approx. 48" long and weighs ca. 9 grams. Marked for Gold Filled

2026

Beautiful Ornate Antique Gold Filled & Opal Flower Charm Pocket Watch Chain

Pandora Auctions

10.85 Ct Natural Dendrite Opal Round Beads: weight - 10.85 Ct / Dimensions - 5.80 - 6.10 mm / 16 Pc's / Shape - Excellent Round Beads / Origin - Brazil / Treatment - None

2026

10.85 Ct Natural Dendrite Opal Round Beads

2.91 Ct Natural Mexican Fire Opal Oval Cab: Weight - 2.91 Ct / Dimensions - 11.70 x 8.80 x 5.20 mm / Shape - Oval Cab / Color - Orange / Clarity - Transparent / Origin - Mexico / Comments - None

2026

2.91 Ct Natural Mexican Fire Opal Oval Cab

1.45 Ct Natural Black Flashing Fire Opal Trillion Cut: Weight - 1.45 Ct / Dimensions - 9.20 x 8.80 x 5.10 mm / Shape - Trillion Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.45 Ct Natural Black Flashing Fire Opal Trillion Cut

3.27 Ct Natural Drilled Pink Fire Opal Round Beads: Weight - 3.27 Ct / Dimensions - 4.30 - 4.70 mm / 14 No's / Shape - Drilled Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

2026

3.27 Ct Natural Drilled Pink Fire Opal Round Beads

7.44 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 7.44 Ct / Dimensions - 5.30 - 5.60 mm / 16 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

7.44 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

0.87 Ct Natural Multicolor Welo Opal Flash Fire OCtagon Cut: Weight - 0.87 Ct / Dimensions - 8.10 x 6.10 x 3.40 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

0.87 Ct Natural Multicolor Welo Opal Flash Fire OCtagon Cut

2.91 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads: Weight - 2.91 Ct / Dimensions - 4.00 - 4.40 mm / 8 Pc's / Shape & Cut - Round Ball Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.91 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads

Gemtec Australia 10KT Gold & Opal Cufflink and Tie Tack Set: Gemtec Australia opal jewelry set consisting of a pair of cufflinks and matching tie tack, housed in the original fitted case with informational card. Each piece features oval opal stones set in yello

2026

Gemtec Australia 10KT Gold & Opal Cufflink and Tie Tack Set

Block Auction House

Barbara Natoli Witt Woven Necklace Cord, bronze,: Barbara Natoli Witt Woven Necklace Cord, bronze, faience, turquoise, 14k gold, agate, dark opal Length, untied: 21-3/4 inches (55.2 cm&r

2026

Barbara Natoli Witt Woven Necklace Cord, bronze,

Heritage Auctions

Sterling Silver with Opal Heart Ring - Size 6.75 - 3.62 Grams: Sterling Silver with Opal Heart Ring - Size 6.75 - 3.62 Grams

2026

Sterling Silver with Opal Heart Ring - Size 6.75 - 3.62 Grams

CATAMOUNT AUCTION CO LLC

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