Opal

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2.08 Ct Natural Multicolor Welo Opal Top Fire Pear Cab Set: Weight - 2.08 Ct / Size - 7.00 x 5.00 mm / 4 Pc's / Shape - Pear Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2025

2.08 Ct Natural Multicolor Welo Opal Top Fire Pear Cab Set

Gems AuctionBangkok, TH

1.01 Ct IGI Certified Natural Multi-Color Welo Opal Oval Cut: Weight - 1.01 Ct / Size - 8.98 x 6.76 x 3.79 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2025

1.01 Ct IGI Certified Natural Multi-Color Welo Opal Oval Cut

Gems AuctionBangkok, TH

3.92 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set: Weight - 3.92 Ct / Size - 6.9x4.9 - 7.2x5.2 mm / 7 Pc's / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2025

3.92 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set

Gems AuctionBangkok, TH

1.50 Ct Natural Multi-Color Welo Opal Flash Fire Oval Cab: Weight - 1.50 Ct / Size - 12.00 x 6.30 x 4.00 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2025

1.50 Ct Natural Multi-Color Welo Opal Flash Fire Oval Cab

Gems AuctionBangkok, TH

Multi Stone Inlay And Sterling Silver Bracelet: Presented for your consideration is a multi stone inlay and sterling silver bracelet. This beautiful bracelet features a multi stone inlay design created with opal, jet and lepidolite. The setting is

2025

Multi Stone Inlay And Sterling Silver Bracelet

Western Trading PostWickenburg, AZ

10K (marked) Yellow Gold & Opal Ring, Size 6, 2.2g.: 10K (marked) Yellow Gold & Opal Ring, Size 6, 2.2g.

2025

10K (marked) Yellow Gold & Opal Ring, Size 6, 2.2g.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

Stunning Vintage Thick Sterling Silver Fire Opal Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2025

Stunning Vintage Thick Sterling Silver Fire Opal Pendant

Sabertooth AuctionsMurray, KY

American Arts & Crafts Stained Glass Window: Arts & Crafts or Art Deco slag stained glass window with geometric motifs. With green, opal, and hints of purple slag glass. Wooden frame with two modern applied loop hanging implements. Height: 13 in

2025

American Arts & Crafts Stained Glass Window

Loon EstatesSaint Paul, MN

11 pc Luminous Opal Unmounted Jewelers Gemstone Collection: Gorgeous rainbow spangle, sizes ranging from 7x5mm to 12x10mm, cases shown included.

2025

11 pc Luminous Opal Unmounted Jewelers Gemstone Collection

Atlee Raber AuctionsDundee, OH

GOLD AND SILVER PENDANT W/ OPAL 6.14G: GOLD AND SILVER PENDANT W/ OPAL 6.14G_x005F -VERY GOOD PRE OWNED CONDITION_x005F -ROSE CUT DIAMONDS 48 PCS APPROX: 0.75G_x005F -OPAL 2 PCS APPROX: 5.5 CTS_x005F -SAPPHIRE 36 PCS APPROX: 1.5 CTS_x005F

2025

GOLD AND SILVER PENDANT W/ OPAL 6.14G

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

5 Large Carat Unmounted Jewelers Gemstones: Malachite, Jade, Mosaic Opal, Lapis, Chrysocolla: Gorgeous gemstones in large carat sizes, detailed below:1) 23x16mm x 5mm rectangular Chrysocolla slab2)??23x17mm polished Malachite cab3) 19x15mm polished Lapis Lazuli cab4) 20x15mm polished emerald g

2025

5 Large Carat Unmounted Jewelers Gemstones: Malachite, Jade, Mosaic Opal, Lapis, Chrysocolla

Atlee Raber AuctionsDundee, OH

Unmarked tested 14K yellow gold earrings with opal accents. 1/2" x 1/2": Unmarked tested 14K yellow gold earrings with opal accents.3.2DWT total One earring back marked 14K and other earring back is NOT gold. From the Collection of Connie DeNave "JewelDiva" The purchase of

2025

Unmarked tested 14K yellow gold earrings with opal accents. 1/2" x 1/2"

Ripley AuctionsIndianapolis, IN

Assorted Group of Antique Gold and Silver Pendants and Brooches: Including hardstone cameo, opal, freshwater pearl, reverse painted crystal and micromosaic examples 26 round opals ap. 2.7 to 1.5 mm., 8 pearls, carved hardstone cameo ap. 21.3 x 5.5 mm. Ap. 13.6 dwts

2025

Assorted Group of Antique Gold and Silver Pendants and Brooches

Hayloft AuctionsBronx, NY

Group of Yellow and White Gold and Gem-Set Jewelry: Comprising 3 ladies rings, pair of earrings, and a pin. 3 round moonstones ap. 6.6 to 4.5 mm. One oval cabochon cat's eye chrysoberyl ap. 9.0 x 5.2 x 3.0 mm. One oval opal ap. 6.0 x 5.0 x 1.6 mm. 2 ov

2025

Group of Yellow and White Gold and Gem-Set Jewelry

Hayloft AuctionsBronx, NY

49.15 Ct Natural Dendrite Opal: Gemstones: Natural Dendrite Opal /Carat Weights: 49.15 ct /Size or Dimensions: 40 X 29 X 6 mm /Treatment: No

2025

49.15 Ct Natural Dendrite Opal

Finest Gems Auction Rajasthan, IN

29.70 Ct Natural Dendrite Opal: Gemstones: Natural Dendrite Opal /Carat Weights: 29.70 ct /Size or Dimensions: 34 X 22 X 6 mm /Treatment: No

2025

29.70 Ct Natural Dendrite Opal

Finest Gems Auction Rajasthan, IN

1.23 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal / Carat Weights: 1.23 ct /Size or Dimensions: 10.20 X 6.80 X 3.90 mm /Treatment: No

2025

1.23 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

1.23 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire OpalCarat Weights: 1.23 ct Size or Dimensions: 10 X 7.80 X 3 mmTreatment: No

2025

1.23 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

2.23 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 2.23 ct /Size or Dimensions: 10.90 X 9 X 5.50 mm /Treatment: No

2025

2.23 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

44.70 Ct Natural Dendrite Opal: Gemstones: Natural Dendrite Opal /Carat Weights: 44.70 ct /Size or Dimensions: 43 X 24 X 8 mm /Treatment: No

2025

44.70 Ct Natural Dendrite Opal

Finest Gems Auction Rajasthan, IN

1.64 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1.64 ct /Size or Dimensions: 10.80 X 8 X 4.70 mm /Treatment: No

2025

1.64 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

1.50 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1.50 ct /Size or Dimensions: 11.30 X 7.70 X 4.10 mm /Treatment: No

2025

1.50 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

0.85 Ct Natural Green Fire Opal: Gemstones: Natural Green Fire Opal /Carat Weights: 0.85 ct /Size or Dimensions: 8 X 6 X 3.50 mm /Treatment: Coated

2025

0.85 Ct Natural Green Fire Opal

Finest Gems Auction Rajasthan, IN

3.85 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire OpalCarat Weights: 3.85 ct Size/Dimensions: 13.60 X 8.70 X 5.80 mmTreatment: No

2025

3.85 Ct Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

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Opal Auctions

Vintage Confetti/Wedding Cake & Blue Glass Beaded Necklace, 28", Rose Box Clasp, 1950's-1970's

Vintage Sterling Reverse Carved Pagoda Necklace/Earrings Set, 19", Leverback, 1980's-1990's.

Vintage 22 Strand Black Beaded Necklace And Czech Screw Back Earrings, Mid-Century

Vintage And Antique Earring Collection

Ends from:

New York, NY, US

Superb Iatmul Mask, Papua New Guinea

Fine Borneo Shaman Bin with Lid

Early Japanese Oni Demon Mask

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

5 days Left

2.55 Carats Rhodolite Garnet Pairs Pigeon Red - 7x7x4 mm

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

3.60 Carats Natural Santa Maria Aquamarine Gemstone - 18X7X4 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

2 days Left

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