Harlequin Opal Rings
Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex
Located in Berlin, DE
18K yellow gold ring with doublet of a natural black opal on a petrified wood base
opal origin
Category
2010s French Art Nouveau Engagement Rings
Materials
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Doublet Opal Gold Ring Polychrome Gem Natural Harlequin Opal Polar Lights Unisex
Located in Berlin, DE
18K yellow gold ring with doublet of a natural black opal on a petrified wood base
opal origin
Category
2010s French Art Deco Fashion Rings
Materials
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
$4,034 Sale Price
39% Off
3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Cocktail Ring, center securely nestled with a Black Harlequin
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Opal, Platinum
Recent Sales
Rare Harlequin Pattern Solid Semi Black Opal Diamond Ring 9ct Gold Valuation
Located in Mona Vale, NSW
Rare Solid Semi Black Harlequin Opal Ring
This beautiful, retro style ring features a 1.21ct solid
Category
2010s Australian Modern Cocktail Rings
Materials
Diamond, Opal, Black Opal, Gold, 9k Gold
Alexandra Mor 13.07 Carat Checkerboard - Harlequin Opal and Diamond Ring
By Alexandra Mor
Located in New York, NY
An Alexandra Mor ring featuring a *Checkerboard- Harlequin Opal & Diamonds detailed with Alexandra
Category
21st Century and Contemporary American Contemporary Fashion Rings
Materials
Diamond, Opal, 18k Gold, Platinum
Rare Harlequin Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A harlequin pattern is rarely found in opal and is highly prized in the opal community from dealers
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Walton & Company Harlequin Black Opal Deco Ring
Located in New York, NY
Australian Black Opal- 23-14mm
Bezel set in etched platinum diamond deco ring
20 round old mine
Category
Antique Early 19th Century American Contemporary More Rings
Materials
Diamond, Opal, Platinum
Art Nouveau Era 18kt. Gold & Harlequin Black Opal Ring
Located in Santa Barbara, CA
An extraordinary and utterly unique ring featuring an enthralling, fiery and exotic black opal
Category
Antique Late 19th Century Arts and Crafts Cocktail Rings
Materials
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Art Deco Harlequin Precious Black Opal Baguette Diamond Engagement Ring Platinum
Located in Lisbon, PT
Art Deco Australian Lightning Ridge Harlequin precious black opal and baguette-cut diamond
Category
Vintage 1930s American Art Deco Engagement Rings
Materials
Diamond, Opal, Black Opal, Platinum
1930s Art Deco Opal Diamond Platinum Ring
Located in London, GB
An impressive Art Deco harlequin black opal and diamond ring in platinum, circa 1935. The ring is
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Opal, Platinum
1930s Art Deco Opal Diamond Platinum Ring
Located in London, GB
An impressive Art Deco harlequin black opal and diamond ring in platinum, circa 1935. The ring is
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Opal, Platinum
Harlequin Black Opal Victorian Diamond Gold Ring, circa 1880
Located in New York, NY
Absolutely unique Victorian black opal and diamond ring featuring an elongated cabochon opal
Category
Antique 1880s Victorian Engagement Rings
Materials
Diamond, Opal, Gold, 14k Gold, Yellow Gold
Edwardian Harlequin Australian Black Opal Diamond 18 Karat Gold Ring
Located in New York, NY
features an Australian Harlequin black opal weighing 4.91 carats. This rare opal exhibits an incredible
Category
Vintage 1910s Edwardian Engagement Rings
Materials
Diamond, Opal, 18k Gold
Antique Victorian, 18 Carat Yellow Gold, Opal and Diamond Cluster Ring
Located in Rochford, Essex
An incredible, 19th century, natural opal (harlequin coloured) and diamond ring, circa 1880. Set to
Category
Antique Late 19th Century British Cluster Rings
Materials
Diamond, Opal, 18k Gold, Yellow Gold
People Also Browsed
Important Certified Mexican Fire Opal & Diamond Pendant, Excellent Play of Color
Located in Hong Kong, HK
Please check out the HD video! This is an important and substantial piece! 6 pieces of top gem quality opals make up this large pendant. Here is a natural Mexican fire opal and diamo...
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, White Diamond, Opal, Fire Opal, Gold, 18k Gold, White Gold
$105,000 Sale Price
30% Off
4.01ct Oval Cut Emerald Forget Me Knot ring with Emeralds in 18ct yellow gold
Located in Brisbane, AU
Glamorously bold and unabashedly seductive.
This showstopper ring features an intense green oval cut Emerald embraced North, South, East, West by gold talons and embraced by diamon...
Category
2010s Australian Artisan Solitaire Rings
Materials
Emerald, 18k Gold, Yellow Gold
$2,560 Sale Price
40% Off
Steven Battelle 27.3 Carats Koroit Boulder Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A nice 18 x 29 mm oval harlequin Koroit boulder opal with nearly every rainbow color displayed is highlighted in a double line texture handmade 18K gold setting with similar wide bai...
Category
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Materials
Opal, 18k Gold
Ombre Ultramarine Boulder Opal One of a Kind 22k Gold Ring, Lola Brooks, 2022
Located in Dallas, TX
One of a Kind Ring by jewelry maker Lola Brooks hand-fabricated in matte-finished 22k yellow gold featuring a breathtaking 5.84 carat ultramarine boulder opal with ombre coloration a...
Category
2010s American Artisan Fashion Rings
Materials
Opal, Gold, Yellow Gold, 22k Gold
2.77 Carat Opal Diamond Platinum Ring
Located in Miami, FL
Unique vintage ring crafted in platinum, featuring a stunning vivid and fiery 2.77 carat oval cut Natural Black Opal, set east-west and adorned with approximately 1 carat of round br...
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Opal, Platinum
GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A STUNNING red ruby diamond ring!
GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby Diamond Ring
1 carats of white side diamonds.
Custom platinum and 18k yellow gold mo...
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Natural 2.75 Ct Australian green and pink black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 2.75 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough opal herself and cut ...
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$3,850
W 0.33 in D 0.11 in L 0.58 in
Retro Reversible Sapphire Signet Ring 18 Karat Yellow Gold, Circa 1940
Located in London, GB
A retro reversible sapphire signet ring 18 karat yellow gold, circa 1940.
This unusual and ingeniously crafted ring comprises of a deep blue cabochon sapphire, engraved with a seal ...
Category
Mid-20th Century Unknown Retro Signet Rings
Materials
Sapphire, Gold, 18k Gold, Yellow Gold
Diamond Platinum Tiara
Located in New York, NY
A magnificent tiara fit for a queen, impressively crafted with over 40 carats of high quality brilliant-cut round diamonds mounted in platinum.
Category
Vintage 1950s American More Jewelry
Materials
Diamond, Platinum
GIA Certified 9.00 Carats Natural Black Opal Men's Fashion Ring in Yellow Gold
Located in New York, NY
A dashing men's fashion ring, showcasing a 9.00 carats elongated cabochon gemstone certified by GIA as a natural black opal, bezel-set on 18K yellow gold, 11.60 mm in length and 23.1...
Category
21st Century and Contemporary American Contemporary Fashion Rings
Materials
Opal, Black Opal, 18k Gold, Yellow Gold
Platinum Band French Cut, Ruby (Approx. 1.30-Carats) Eternity Band
Located in New York, NY
This exquisite platinum eternity band is elegantly channel-set with a stunning array of French-cut rubies, approx. 1.30-carats. The band measures 2.40mm in width and is adorned with ...
Category
21st Century and Contemporary Unknown Art Deco Band Rings
Materials
Ruby, Platinum
Steven Battelle 2.2 Carats Ethiopian Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A green, red, and blue, flashing 10 mm round cabochon Ethiopian opal from the famous Welo mine, is set in an artisan crafted 18K good bezel surrounded by ancient-inspired "bun and ja...
Category
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Materials
Opal, 18k Gold
Art Deco Style Emerald Diamond Wedding Ring for Her in 18k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Art Deco Style Emerald Diamond Wedding Ring for Her in 18K Gold featuring natural emerald of 0.68 carats and diamonds of 0.31 carats. The gorgeous handcrafted ring goes with every st...
Category
21st Century and Contemporary American Art Deco Wedding Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
$1,332 Sale Price / item
20% Off
Vintage Ring natural 4ct.Blue Cornflower Sapphire solid 18K Gold ØUS3.75/ 8.56gr
Located in SE
Ring for every day of unisex type in solid 18K Yellow Gold decorated with spectacular natural Blue Sapphire of lighter Blue / Cornflower color variety, emerald cut 10mm x 6 mm x 4.6 ...
Category
Vintage 1960s European Retro Cluster Rings
Materials
Diamond, Sapphire, 18k Gold
IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring*
An IGI-certified natural intense bluish-green emerald weighing 4.47 ct set on a 14K white gold luxury table design...
Category
21st Century and Contemporary Taiwanese Contemporary Engagement Rings
Materials
Diamond, Emerald, Gold, 14k Gold, White Gold
Edwardian Ruby and Diamond Bombe Ring - Burma No Heat
Located in Hummelstown, PA
Crowned with a crystalline magenta red ruby, this lovely Edwardian bombe style ring boasts four rows of richly saturated calibre rubies divided by twinkling single cut diamonds that ...
Category
Antique Early 1900s Edwardian Cocktail Rings
Materials
Diamond, Ruby
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