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Initials Cw

Vintage 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
and maker initials- 5.8 mm. thick , very fine cabochon cut and polished– Opal pattern is rolling flash
Category

Vintage 1930s European Retro Solitaire Rings

Materials

Diamond, Black Opal, Platinum

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Hemmerle Mandarin Garnets Cuff Bracelet In 18Kt Gold Platinum Diamonds And Opals
By Hemmerle
Located in Miami, FL
A cuff bracelet designed by Hemmerle. Fantastic and elegant cuff bracelet, created in Munich Germany by the jewelry house of Hemmerle, back in the late 2000. This gorgeous and very ...
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21st Century and Contemporary German Modern Cuff Bracelets

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Mandarin Garnet, Black Opal, Opal, Garnet, White Diamond, Diamond, Plati...

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
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Early 20th Century French Belle Époque More Jewelry

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Diamond, Platinum

Antique Edwardian Opal Diamond Cluster Ring in 10ct Opal
Located in Kendal, GB
A spectacular antique Edwardian cluster ring exhibiting a spellbinding natural cabochon opal, framed by sixteen sparkling brilliant cut diamonds, totalling approx. 1.6ct. The opal di...
Category

20th Century European Edwardian Cluster Rings

Materials

Diamond, Opal, Yellow Gold

Huge Estate Vintage Australian Crystal Opal Diamond Platinum Ring, Signed
Located in New York, NY
This Beautiful Vintage Australian Crystal Opal is set in Authentic GRAFF Platinum Ring, signed “GRAFF”. The Center Stone is Round Shape Cabochon Australian Crystal Opal. Simply Stunn...
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Early 2000s Cocktail Rings

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Diamond, Opal, Platinum

100 Year Old Antique Edwardian Era Opal and Diamond Flower Halo Ring
Located in Honolulu, HI
This antique ring was made during the beginning of the 1900's and is estimated to be over 100 years old. It features a stunning opal with beautiful yellow orange and blue hues. Aroun...
Category

Antique Early 1900s Unknown Edwardian Band Rings

Materials

Opal, Diamond, Silver, Yellow Gold, 18k Gold, Gold

Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
This amazing boulder opal is the best gem opal we have ever had in a ring. It has outstanding clarity with crisp sharp colours and patterns without equal. The block harlequin patter...
Category

Late 20th Century Australian Cocktail Rings

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Diamond, Opal, 18k Gold

Ancient Cocktail Ring with 22.55 Carat Antique Roman Glass
By Coomi
Located in Secaucus, NJ
Antiquity 20 Karat Yellow Gold Ring With 22.55 Carat Antique Roman Glass and 1.10 Carat Rose-Cut Diamond Surrounds. This Ring Is Part Of Our Antiquity Collection, Which Represents A ...
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21st Century and Contemporary Thai Contemporary Cocktail Rings

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Diamond, Yellow Gold

Estate Platinum Harlequin Black Opal Diamond Cocktail Ring Sz 6.5 GIA
Located in Winter Springs, FL
By far not only the most impressive harlequin black opal we have ever owned, but also that we have ever seen. It possesses the best play of color with the most reds and oranges and ...
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Vintage 1960s Retro Cocktail Rings

Materials

Diamond, Black Opal, Platinum

Art Nouveau 2.25 Ct Solid Australian Opal Diamond Tiara Ring
Located in Napoli, IT
1895 The New Art was born in Paris Art Nouveau jewellery was a short-lived period of design that focused on women and nature and was worn by only select members of society It only la...
Category

Early 20th Century European Art Nouveau Cluster Rings

Materials

Diamond, Opal, 18k Gold

11.83 Carat Rare Lightning Ridge Crystal Opal 14k Yellow Gold Diamond Ring
Located in Birmingham, MI
Unrivaled, this heart stopping 11.83 carat Crystal Opal from Lightning Ridge Australia, is amongst the most intriguing and mysterious of the designer's 5-decades career. The lovely...
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Retro 8.0 Australian Opal Rose Cut Diamond 18 Kt Ring
Located in Napoli, IT
This remarkable Retro Opal & Diamond ring is 1940 ca Hand crafted in a skillfully manner of solid 18 KT gold Classy in design consisting in a centre large Opal set in a halo of rose ...
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold

Antique Edwardian 5 Carat Australian Black Opal Brooch Pendant Yellow Gold 1900s
Located in Lisbon, PT
Antique Edwardian Australian Lightning Ridge Harlequin Precious Black Opal and White Opal Brooch / Pendant in 18 Karat Yellow Gold, early 1900s, English, cased, attributed to English...
Category

Antique Early 1900s English Edwardian Brooches

Materials

Opal, Black Opal, Gold, 18k Gold, Yellow Gold

Antique Cabochon Cut Opal and Diamond Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.28 carat opal and 0.39 carat diamond, yellow gold and silver set dress ring; part of our diverse antique jewelry and estate jewelry collections. This...
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Antique Early 1900s Unknown Cluster Rings

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Diamond, Opal, 9k Gold, Yellow Gold

Impressive Art Deco Brushstroke Black Opal Cocktail Ring
Located in Santa Barbara, CA
A magnificent Art Deco opal cocktail ring. Being one of the rarest and sought after gemstones, this Lightning Ridge Australian black opal is a top quality collectors' specimen. Known...
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Vintage 1920s Art Deco Cocktail Rings

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Opal, Black Opal, Platinum

Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece opal from the renowned Lightning Ridge, Australia mine features a breathtaking harle...
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Vintage 1960s Art Deco Pendant Necklaces

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Diamond, Opal, Black Opal, Platinum

Edwardian Black Opal Cabochon and Diamond Halo Vintage Platinum Ring
Located in Addison, TX
Prepare to be captivated by the exquisite beauty of this Edwardian Opal Cabochon Ring, showcasing a stunning 6.19-carat opal with a mesmerizing harlequin pattern. Handcrafted in plat...
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Antique Early 1900s Edwardian Fashion Rings

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Diamond, Opal, Platinum

Recent Sales

Claes Oldenburg – Geometric Mouse: Scale D – mixed media multiple – 1971
By Claes Oldenburg
Located in Varese, IT
signed in the plate “CW” with his initials on the back (not hand signed); produced in 3,000 unnumbered
Category

1970s Pop Art Mixed Media

Materials

Mixed Media, Cardboard

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