18ct Gold & Platinum, Deco Style Black Opal and Diamond Oval Shaped Cluster Ring
Located in Brighton, GB
Vintage Black Opal Cluster Ring 18ct Gold & Platinum Tested Circa 2000s This exquisite Art Deco-inspired ring showcases a striking oval-shaped cluster design, expertly crafte...
Diamond, Opal, Black Opal, Gold, 18k Gold, Platinum
Vintage Edwardian Platinum 3 Carat Black Opal Ring
Located in Montgomery, AL
Captivating and rich in character, this Edwardian platinum ring showcases a luminous black opal with exceptional flashes of blue and green. Delicate butterfly motifs grace each sho...
Opal, Black Opal, Platinum
Natural Semi Black Opal Diamond Ring Vintage 14k White Gold Fine Jewelry Sz 6.5
Located in Torrance, CA
Stylish semi black opal & diamond cocktail ring crafted in 14 karat white gold. The natural opal measures 10mm x 7mm, accented with an estimated 0.30 carats of round brilliant ...
Opal, Black Opal, White Diamond, Diamond, White Gold, 14k Gold, Gold
14K Gold Australian Black Opal Diamond Engagement Ring
Located in Suwanee, GA
14K Gold Australian Black Opal Diamond Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the m...
Diamond, Opal, Black Opal, Gold, Yellow Gold, 14k Gold
$521Sale Price / item|44% Off
Oval Bezel Black Opal Ring for Men silver, gold
Located in Istanbul, TR
Signet Ring with Black Opal Cabochon for Men silver, gold. Oval Solitaire Ring. Minimalist Luxury Pinky Ring. Vintage Style Signet Ring for Men with Oval Black Opal. Oval Pinky Ring ...
Black Opal, Gold Plate, Rose Gold, White Gold, Yellow Gold, Silver
Certified 10.74 Carats Black Australian Opal ''Lightening Ridge'' Exclusive Ring
Located in Hung Hom, HK
An absolute triumph of nature and design. This exclusive statement ring features a monumental 10.74-carat certified natural Australian Black Opal sourced directly from the world-reno...
Diamond, White Diamond, Opal, Black Opal, Platinum
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...
Black Opal, Opal, Diamond, Yellow Gold, 14k Gold, Gold
Vintage 1.75 Carat Black Opal, Emerald and Diamond Platinum Navette Ring
Located in Montreal, QC
Simply Beautiful! Elegant Finely detailed Black Opal, Emerald and Diamond Platinum Vintage Navette Cocktail Ring. Centering a securely nestled Hand set 1.75 Carat Black Opal. Surroun...
Diamond, Emerald, Opal, Black Opal, Platinum
$1,954Sale Price / item|44% Off
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone...
Diamond, Opal, Black Opal, 14k Gold
$825Sale Price / item|44% Off
Black opal 14k gold ring.
Located in Istanbul, TR
Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends fr...
Black Opal, Opal, Diamond, 14k Gold, Gold
$3,040Sale Price|20% Off
HRD 14K 5.85 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 5.85 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.85-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
$4,800Sale Price|20% Off
HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 12.87-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
GIA Certified 6.67ct Australian Black Opal Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified Natural Australian Black Opal and Diamond Cocktail Ring in Platinum Australian Black Opal and Diamond Ring features a GIA certified, 6.67 carat center oval cabochon B...
Diamond, Opal, Black Opal, Platinum
"Butterfly Wing" 4.10ct Australian Solid Black Opal 9ct Gold Ring Blue Green
Located in SYDNEY, AU
Magnificent custom handmade ring crafted in 9ct gold, designed to showcase this natural Australian solid black opal at its finest. The opal displays an incredibly vivid play of colou...
Opal, Black Opal, 9k Gold, Yellow Gold, Gold
8.38 Carat Australian Black Opal Diamond Platinum Halo Ring
Located in Beverly Hills, CA
A striking cocktail ring featuring a captivating black opal weighing 8.38 carats. The opal is cut in an elegant oval shape, showcasing a mesmerizing rainbow of colors. Surrounding th...
Diamond, Opal, Black Opal, Platinum
Phoenix Veil - Certificated Black Opal Halo Diamond Engagement Ring 18K Gold
Located in Suwanee, GA
Guild Gemstone Certification Exquisite Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Design Name: Phoenix Veil Where Fire Meets the Night Sky! Design Idea: Ph...
Diamond, Black Opal, Gold, Yellow Gold, 18k Gold
Baguette Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Baguette Diamond Australian Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones,...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K
Located in Suwanee, GA
Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Platinum Australian Black Opal with Diamond Halo Statement Ring Blue Green V1213
Located in Osprey, FL
♥ Platinum Australian Black Opal with Diamond Halo Statement Ring Blue Green Bright Flash Big Solid Opal V1213 ♥ The item measures 26.4mm in length (North South direction), 20.3mm i...
Diamond, Opal, Black Opal, Platinum
2.57 Carat Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A striking and contemporary ring featuring a 2.57 carat black opal. It displays a captivating rainbow color with a smooth cabochon cut. Accentuated by 1.00 carat of round and baguett...
Diamond, Opal, Black Opal, Platinum
Black Opal, Tsavorite & Diamond Floral Engagement Ring in 14K Gold
Located in Suwanee, GA
Black Opal, Tsavorite & Diamond Floral Engagement Ring in 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, i...
Diamond, Opal, Black Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
1.62 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.626 Carat Australian Black Opal and 0.98 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Diamond, Opal, Black Opal, Platinum
Australian Natural Black Opal & Diamond Cluster Ring set in 18k Yellow Gold
Located in Grantham, GB
18ct Yellow Gold Australian Black Opal & Diamond Cluster Ring Stunning Fiery Natural Australian Black Opal 11.5mm x 8.3mm 10x Round Brilliant Cut Natural Diamonds Carat 0.70 Clarit...
Diamond, Black Opal, Opal, Gold, 18k Gold, Yellow Gold
Australian Solid 1ct Black Opal Signet Ring 14K Gold Blue Green Size M.5 / 6.5
Located in SYDNEY, AU
A magnificent Australian opal signet ring displaying beautiful deep royal blue & green colours, in a 14ct yellow gold setting. This beautiful vintage piece, crafted in the 1980s, is ...
Opal, Black Opal, 14k Gold, Yellow Gold, Gold
$1,954Sale Price / item|44% Off
Black Opal, Sapphires, Peridots 14k Gold Ring
Located in Istanbul, TR
Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. ...
Topaz, Black Opal, Sapphire, Peridot, Opal, 14k Gold
Antique Art Deco Platinum Black Opal and Old Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Black Opal and Old Cut Diamond Engagement Ring. This gorgeous Art Deco black opal and diamond engagement ring is crafted in platinum. This beautif...
Diamond, Black Opal, Platinum
7 Carat Black Opal Doublet Diamond Gold Solitaire Navette Vintage Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant Finely detailed Black Opal and Diamond Gold Solitaire Cocktail Ring. Centering a securely nestled Hand set 7 Carat Navette Black Opal Doublet. Surrounded by...
Black Opal, Opal, Diamond, White Gold, 14k Gold, Gold
Lightning Ridge Black Opal + Paraiba Tourmaline + Diamond Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
Discover the beauty and precision of Belgian craftsmanship in this one-of-a-kind ring by jewellery designer Joke Quick, featuring mesmerising black opals from Lightning Ridge, Austra...
Diamond, Opal, Tourmaline, Black Opal, Paraiba, 18k Gold, Yellow Gold, S...
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
La Fiesta - Lightning Ridge Black Opal & Halo Pear Diamond Engagement Ring 18K Y
Located in Suwanee, GA
Lightning Ridge Black Opal & Diamond Engagement Wedding Ring in 18k Yellow Gold. Design name: La Fiesta! Design idea: 10 pear-shaped diamonds dance around with a vivid bright black ...
Black Opal, Opal, Diamond, 18k Gold, Yellow Gold, Gold
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of ...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
$10,670Sale Price|20% Off
Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!...
Diamond, Opal, Black Opal, 18k Gold, Gold, Yellow Gold
1.73 Carat Black Opal Diamond Platinum Ring by Meghna Jewels
Located in Hoffman Estate, IL
This elegant platinum ring centers a mesmerizing 1.73 carat oval-cut black opal displaying vivid electric green and deep blue play-of-color with exceptional contrast and movement. Th...
Diamond, Opal, Black Opal, Platinum
14K Yellow Gold Tanzanite, Diamond & Opal Ring Size 6.5 #19821
Located in Washington Depot, CT
14 Karat Yellow Gold Tanzanite, Diamond and Opal Ring Size 6.5 JAGi Certified- This stunning ring features one triangle shaped cut tanzanite (5.5 mm x 5.5 mm), five round brilliant ...
Diamond, Tanzanite, Black Opal, 14k Gold, Yellow Gold
1.60ct FINE Top Grade Australian Black Opal & Diamond Three Stone Platinum Ring
Located in Birmingham, GB
Fine Natural Australian Black Opal And Diamond Platinum Three Stone Ring. 1.60 Carat Total. This ring features a top grade 1.32 carat Australian black opal with top play of colour....
Diamond, Opal, Black Opal, Platinum
Art Deco 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
This striking Art Deco ring is 1930 ca. Hand crafted of solid Platinum as unique at the highest standards The real star is the centre solid Black Opal with Green and Blue flashes on ...
Diamond, Black Opal, Platinum
2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Diamond, Opal, Black Opal, Platinum
Antique Australian Black Opal Ring 14k Gold Round Bezel Set Split Shank 6 / L.5
Located in SYDNEY, AU
This elegant ring features a striking round Australian solid black opal of approximately 1.0ct, its cabochon cut revealing a mesmerizing play of vivid blue and green hues that shimme...
Opal, Black Opal, 14k Gold, Rose Gold, Yellow Gold
1.77ct Fine Australian Black Opal & Diamond Platinum Halo Cocktail Ring
Located in Birmingham, GB
Fine Natural Australian Black Opal & Diamond Platinum Cocktail Ring. 1.77ct Total. An exquisite 1.06 carat Australian black opal with top play of colour. Showing bright flashes of r...
Opal, Black Opal, Diamond, Platinum
5.62 Carat Australian Black Opal Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
A striking black opal commands attention! It features an enchanting play of color and weighs 5.62 carats. This oval gem is surrounded by 1.36 carats of baguette and round white diamo...
Diamond, Opal, Black Opal, Platinum
An Exquisite 2.35ct Australian Black Opal & Diamond Platinum Ring
Located in bangkok, TH
A simply Gorgeous 2.35ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old. The star of the show is unquestionably the central Opal - the background colour is a m...
Diamond, Opal, Black Opal, Platinum
$12,000Sale Price|20% Off
HRD 14K 16.05 ct Natural Color Play Black Opal&Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 16.05 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 16.05-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
$657Sale Price / item|50% Off
14k gold ring with black opal cabochon
Located in Istanbul, TR
14 kt solid gold ring with black opal cabochon. Multicolor opal ring. Pearl and opal ring. October birthstone ring. Ethiopian opal ring. Metal stamp: 14k Gold Weight: 2.5 g depends ...
Black Opal, Topaz, Opal, Yellow Gold, White Gold, Rose Gold, 14k Gold, Gold
Art Deco black opal, emerald, and sapphire ring
Located in New York, NY
An Art Deco pear-shaped black opal ring flanked by graduated horizontal rows of alternating buff-top sapphire and emerald, in platinum. France #022715. Atw opal 3.6 cts. * Free ship...
Emerald, Blue Sapphire, Black Opal
Vintage 4.70 Carat Black Opal 1.08 Carat Diamond Platinum Cocktail Ring (1980)
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 4.70 carat black opal and 1.08 carat diamond, platinum dress ring; part of our opal jewelry collection. This stunning, fine and impressive vi...
Diamond, Opal, Black Opal, Platinum
N1 Black Opal Surrounded by Crystal Opals Diamonds 18k Gold Engagement Ring
Located in Suwanee, GA
N1 Black Opal Surrounded by Crystal Opals Diamonds 18k Gold Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Gold
Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring
Located in Santa Barbara, CA
A fab Mid Century Australian black opal and diamond ring. With a fabulous play of color, flashing between electric blue and green, this captivating cocktail ring is smartly surrounde...
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold, Platinum
The Precious - Halo Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
The Precious - Halo Diamond Australian Black Opal Engagement Wedding Ring 14K Yellow Gold. Design name: The Precious! Design idea: This floral-inspired ring features a vibrant Aust...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$1,243Sale Price / item|30% Off
Black Opal Vitage Style Ring in 14 Karat Gold
Located in Istanbul, TR
Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 kara...
Black Opal, Opal, Yellow Gold, White Gold, 14k Gold, Gold
4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Diamond, Opal, Black Opal, Platinum
COCKTAIL RING- Certified 2.83 Carat Natural Black Opal and Diamonds
Located in Miami, FL
A breathtaking showcase of nature's finest phenomena, this estate cocktail ring is centered around an exceptional, GIA-certified natural black opal. The ring is meticulously crafted ...
Diamond, White Diamond, Opal, Black Opal, Platinum
Chunky Men's Oval Cut 6.50 Carat Black Opal Solitaire Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 11 Bold and mesmerizing, this statement ring features a captivating 6.50 carat oval-cut black opal doublet that dances with brilliant flashes of color. The opal's multico...
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$16,940Sale Price|44% Off
Black Opal 18K Yellow Gold Ring
Located in Berlin, DE
Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the opal gemstone - 11 x 13 mm opal weight - 4 ct si...
Black Opal, Opal, Yellow Gold, 18k Gold
Rare Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring
Located in New York, NY
Stunning estate cocktail ring centering a 13.4mm rare faceted silvery black freshwater cultured pearl, accented by black opals and diamonds. 20th Century Faceted pearls...
Diamond, Opal, Black Pearl, Black Opal, 18k Gold, Platinum, Yellow Gold
Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring
Located in Birmingham, GB
Natural Australian Boulder Matrix Opal 18k Yellow Gold Cushion Signet Ring. A beautiful 3.02 carat natural matrix boulder opal with a small streak of green, blue, yellow and purple ...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...
Diamond, Opal, Black Opal, Platinum
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 - Australia opal measurements - 0.12 х 0.35 х 0.94 ...
Black Opal, Opal, Yellow Gold, 18k Gold, Gold
Australian Black Opal and Diamond Ring in Platinum, GIA Certified
Located in La Jolla, CA
GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...
Diamond, Opal, Black Opal, Platinum
Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
This tremendous ring is the first and last cocktail ring you will ever want to own. A remarkable 12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion cut diamond at each shoulder. The black opal shows large and strong flashes of green and blue as well as some orange and yellows. Set in platinum heightening the elegance of the oval shaped black opal gem...
Diamond, Opal, Black Opal, Platinum
Black Opal Gold Ring 18K Natural Australian stone Engagement ring lotr style
Located in Berlin, DE
Black opal 18K gold ring opal origin - Australia stone measurements - 0.12 х 0.31 х 0.43 in / 3 х 8 х 11 mm opal weight - 1.65 carats ring weight - 2.72 grams ring size - US 8 / EU ...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.
