Opal

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Sterling Silver Rectangular Opal Pendant, Stamped 925: Sterling silver pendant featuring a rectangular opal cabochon with vivid play of color, set in smooth bezel frame. Measures approx. ¾” x ½”, marked 925 on back.

2026

Sterling Silver Rectangular Opal Pendant, Stamped 925

Sphere Auctions LLCSun Prarie, WI

Calvin Begay Navajo Sterling Silver Lapis & Opal Inlay Pendant: Exceptional Navajo sterling silver pendant by renowned artisan Calvin Begay, featuring vibrant lapis lazuli and blue-green opal inlay in a teardrop design. Beautifully handcrafted with precision geome

2026

Calvin Begay Navajo Sterling Silver Lapis & Opal Inlay Pendant

Sphere Auctions LLCSun Prarie, WI

NAVAJO STERLING SILVER AND OPAL PEARL RING Size 6: Weight 7.8Size 6Marked Sterling + L

2026

NAVAJO STERLING SILVER AND OPAL PEARL RING Size 6

Sphere Auctions LLCSun Prarie, WI

Sterling Silver Lab Opal Inlay Pendant Necklace & Dangle Earrings Set, 12.7g: Striking sterling silver jewelry set featuring an oval lab-created opal inlay pendant and matching fishhook dangle earrings. The stones display vivid flashes of blue and green with geometric silver in

2026

Sterling Silver Lab Opal Inlay Pendant Necklace & Dangle Earrings Set, 12.7g

Sphere Auctions LLCSun Prarie, WI

Sterling Silver Lab Opal and Onyx Inlay Chevron Ring, 2.5g, Size 6.75: Delicate sterling silver chevron band featuring lab-created opal and onyx inlay in a geometric pattern. The opal displays vibrant flashes of blue and green, accented by sleek black onyx segments. Mark

2026

Sterling Silver Lab Opal and Onyx Inlay Chevron Ring, 2.5g, Size 6.75

Sphere Auctions LLCSun Prarie, WI

Modernist Mexican Sterling Silver Inlay Bracelet & Ring Set, Turquoise and Opal Design, 62g: Beautiful modernist sterling silver set including an inlay bracelet and matching ring. The hinged cuff bracelet features vibrant turquoise, green, and yellow opal-style inlay with bold geometric lines

2026

Modernist Mexican Sterling Silver Inlay Bracelet & Ring Set, Turquoise and Opal Design, 62g

Sphere Auctions LLCSun Prarie, WI

Mexico 925 Sterling Silver Blue Opal Inlay Necklace, Bracelet & Earrings Set – 34g: Elegant three-piece Mexico 925 sterling silver set with vibrant blue opal inlay. Includes necklace (approx. 18”), bracelet (7”), and matching hinged earrings. Each marked Mexico 925. Total

2026

Mexico 925 Sterling Silver Blue Opal Inlay Necklace, Bracelet & Earrings Set – 34g

Sphere Auctions LLCSun Prarie, WI

Vintage Sterling Silver Opal Inlay Dangle Earrings, Marked Sterling Hong Kong, 3.1g (No Backs): Pair of vintage sterling silver dangle earrings with opal inlay, marked Sterling Hong Kong. Measure approx. 1” long × ¼” wide, total weight 3.1g. No backs included.

2026

Vintage Sterling Silver Opal Inlay Dangle Earrings, Marked Sterling Hong Kong, 3.1g (No Backs)

Sphere Auctions LLCSun Prarie, WI

Vintage Sterling Silver Kokopelli Earrings with Coral & Lab Opal Inlay, 7.2g – No Backs: Pair of handcrafted sterling silver Kokopelli earrings featuring vibrant inlay work of red coral and lab-created opal. The design depicts the traditional flute player symbol associated with fertility

2026

Vintage Sterling Silver Kokopelli Earrings with Coral & Lab Opal Inlay, 7.2g – No Backs

Sphere Auctions LLCSun Prarie, WI

Calvin Begay Genuine Blue Lapis Sterling Silver Post Earrings: Calvin Begay Genuine Blue Lapis Sterling Silver Post Earrings11.5 grStamp Calvin Begay Lapis + opal Approx: 1’’

2026

Calvin Begay Genuine Blue Lapis Sterling Silver Post Earrings

Sphere Auctions LLCSun Prarie, WI

Vintage Native American Navajo inlaid sterling silver ring with multiple stones,Marked JJ: vintage Native American Navajo inlaid sterling silver ring with multiple stones,8grams Johnchavez"JS" makers NavMark + SterlingStamP.5mm@ ShanK165"@ topInlay of opal, Coral Onyx,..

2026

Vintage Native American Navajo inlaid sterling silver ring with multiple stones,Marked JJ

Sphere Auctions LLCSun Prarie, WI

Sterling Silver 925 Multi-Gemstone Bracelet & Inlay Shield Ring – 43g Southwestern Boho Set: Vibrant handcrafted sterling silver jewelry set featuring stunning natural stones:•Bracelet: Intricately designed with turquoise, lapis lazuli, coral, opal, pearl shell, and garnet. Each stone is

2026

Sterling Silver 925 Multi-Gemstone Bracelet & Inlay Shield Ring – 43g Southwestern Boho Set

Sphere Auctions LLCSun Prarie, WI

Zuni & Navajo Sterling Silver Multi-Stone and Cluster Pendants, 20g: Two Native American sterling silver pendants including one Zuni turquoise cluster rosette and one Navajo feather pendant set with multicolor gemstones (turquoise, coral, onyx, malachite, and opal). Th

2026

Zuni & Navajo Sterling Silver Multi-Stone and Cluster Pendants, 20g

Sphere Auctions LLCSun Prarie, WI

Sterling Silver Pear Fire Opal & Sapphire Necklace: Sterling Silver Pear Fire Opal & Sapphire Necklace This refined 925 sterling silver necklace features a 7x5mm pear-cut fire opal, radiating with flashes of fiery brilliance, complemented by the de

2026

Sterling Silver Pear Fire Opal & Sapphire Necklace

Weatherham Estate TreasuresCobourg, ON

Sterling Silver Pear Fire Opal & Sapphire Ring: Sterling Silver Pear Fire Opal & Sapphire Ring Crafted in 925 sterling silver, this elegant ring showcases a 7x5mm pear-cut fire opal, glowing with vivid flashes of color, accented by the deep blu

2026

Sterling Silver Pear Fire Opal & Sapphire Ring

Weatherham Estate TreasuresCobourg, ON

Unusual Vintage Mid-Century Sterling Silver & Opal Brooch: Very good vintage condition with minor patina according to age. Measures approx. 2" long x 1/2"wide and weighs ca. 3.6 grams. Marked for Sterling Silver. SHIPPING: We ship in-house and charge a flat f

2026

Unusual Vintage Mid-Century Sterling Silver & Opal Brooch

Pandora AuctionsMiami, FL

SOLD

14k Gold 5 Ct Natural Opal Ring: Ref:231107073 // gold content:14k gold // ring size:7. 25us // // main gemstone:opal // shape:oval // carat weight:5ct // color:color // treatment:natural // Condition: New Low Estimate: 1400.00 High

2026

14k Gold 5 Ct Natural Opal Ring

Elbert GallerySilver Spring, MD

SOLD

14k Gold 7.1 Ct Natural Opal & Diamond Ring: Ref:231115040 // gold content:14k gold // ring size:7. 25us // // main gemstone:opal // shape:oval // carat weight:7. 1ct // color:color // treatment:natural // // adjacent gemstone 2 : diamond // sha

2026

14k Gold 7.1 Ct Natural Opal & Diamond Ring

Elbert GallerySilver Spring, MD

CARTIER SANTOS DE CARTIER SILVERED OPALINE DIAL WATCH: With a compact 35.1 mm case, the Santos de Cartier ref. WSSA0010 offers a perfectly balanced fit for both men and women. Its steel case's bold lines and gently rounded edges are complemented by a seam

2026

CARTIER SANTOS DE CARTIER SILVERED OPALINE DIAL WATCH

Robinhood AuctionsLas Vegas, NV

SOLD

Emeralite Floor Lamp, No. 8734, PAT'D May 11, 1909, Made in USA, Mfgd by H.G. McFaddin & Co. of New: Emeralite Floor Lamp, No. 8734, PAT'D May 11, 1909, Made in USA, Mfgd by H.G. McFaddin & Co. of New York-USA, green over white opal cased glass shade, adjustable brass stand, c. early 1900s, slight ta

2026

Emeralite Floor Lamp, No. 8734, PAT'D May 11, 1909, Made in USA, Mfgd by H.G. McFaddin & Co. of New

Rich Penn AuctionsWaterloo, IA

Art Nouveau Yellow Gold & Opal Pendant: 14k yellow gold Art Nouveau organic design frame with applied enamel decoration and a 37mm x 23 mm oblong blue opal. 2" long. 20 grams t.w. Some enamel wear.

2026

Art Nouveau Yellow Gold & Opal Pendant

Merrill's Auctioneers and AppraisersWilliston, VT

Marcus 14k Art Nouveau Opal, Enamel, & Diamond Brooch: Signed Marcus 14k yellow gold Art Nouveau brooch pin with center oval blue green opal 24 mm x 14 mm (substantial chip having gold filler). Has a diamond band surround with 20 round cut diamonds .04 to

2026

Marcus 14k Art Nouveau Opal, Enamel, & Diamond Brooch

Merrill's Auctioneers and AppraisersWilliston, VT

Vintage Blue Opaline/Slag Glass Nesting Hen Dish - Believed to be Westmoreland: Vintage Blue Opaline/Slag Glass Nesting Hen Dish - Believed to be Westmoreland

2026

Vintage Blue Opaline/Slag Glass Nesting Hen Dish - Believed to be Westmoreland

CATAMOUNT AUCTION CO LLCNorthfield, MA

Sterling Silver Designer Earrings (Begay & More): Four sets of fine sterling silver earrings by various designers. The first set is designed Calvin Begay and is made with blue opal. The second set features onyx and is signed NT, along with a sun. The

2026

Sterling Silver Designer Earrings (Begay & More)

Lot 14 AuctionsNiles, IL

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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

23 hrs Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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