What is a cabochon Opal?

A cabochon opal is an opal that’s cut in a dome shape. There are two types of opal: common and precious. The former is, as its name implies, not very rare. Precious opal, on the other hand, is more rare than diamonds and considered very high quality.

What is a cabochon ring?

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What are cabochon rings?

A cabochon ring is a piece of jewelry that shows off a gemstone in the cabochon style, meaning it has a polished and rounded top surface and a flat back. It differs from a faceted ring, in which the gem is cut with tools. Cabochon rings tend to highlight the color and reflectivity of the gem and do not have the sparkle of faceted stones. Find a range of cabochon rings on 1stDibs.

Do opal engagement rings last?

Yes, an opal engagement ring can last if you care for it properly. Generally, opals are more delicate than other gemstones commonly used in engagement rings, like diamonds, sapphires and emeralds. As a result, they can be easily damaged, making it important that you take your ring off before performing household chores, exercising, playing sports or doing other activities where you'll use your hands a lot. Find a collection of opal engagement rings on 1stDibs.

Can you wear an opal ring everyday?

No, you cannot wear an opal ring everyday. Since they are relatively fragile compared to other stones, opals are not durable for daily-wear.

Are opals bad for engagement rings?

No, opals aren't bad for engagement rings. One drawback of the gemstone is that it isn't as hard as many other popular gems, like diamonds, emeralds and sapphires, so it may be more susceptible to scratches. However, you can still choose an opal engagement ring if you wish. Taking it off before you engage in activities that could damage the ring can help extend its life. Shop an assortment of opal engagement rings on 1stDibs.

Is Opal good for engagement rings?

No, opal is not good for engagement rings. Although opal is a beautiful stone, it is not the best choice for an engagement ring. Since they are relatively fragile compared to diamonds and sapphires, opals are not durable for daily wear.

Can opal rings be worn everyday?

Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.

Are opal rings Bad luck?

Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.

Is opal good for wedding rings?

Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.

Do Opals make good engagement rings?

While opals are more fragile than diamonds, adding a higher risk for a daily-wear ring, they can still be good engagement rings. Opals are thought of as precious and powerful and are said to symbolize fidelity so can be great and unique rings.

Are opal engagement rings a good idea?

Yes, opal engagement rings can be a good idea. This stone represents faithfulness, confidence, and creativity -- making the stone a fitting choice for an engagement ring. Opals, however, are not ideal for everyday wear.

Opal Cabochon Rings

Black Diamond Cabochon

Green Opal

Opal Set

Zorab Creation 18 Karat Gold, 37.89 Carat White Opal, Tsavorite and Diamond Ring

$5,700

Zorab Creation 18 Karat Gold, 37.89 Carat White Opal, Tsavorite and Diamond Ring

By Zorab Creation

Located in New York, NY

Fun and flirty best describes this beautiful ring. The large domed milky white cabochon opal weighing 37.89 carats is set in a modern 18 kt. rose gold setting.

Category

Early 2000s Unknown Modern Dome Rings

Materials

Diamond, Opal, Tsavorite, 18k Gold, Gold

8ct Natural Opal Ring Estate 14k White Gold Large Oval 6.5 Cocktail Jewelry

$1,475

8ct Natural Opal Ring Estate 14k White Gold Large Oval 6.5 Cocktail Jewelry

Located in Torrance, CA

The ring is in very good condition. Particulars: Weight: 6.8 grams Stones: Cabochon cut natural opal measures 20mm x 12mm (estimated at 8 carats).

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Opal, 14k Gold, White Gold

Michael Zobel Opal, Diamond, Emerald, and Sapphire, and 18K Gold Ring, 1975

$7,000

Michael Zobel Opal, Diamond, Emerald, and Sapphire, and 18K Gold Ring, 1975

Located in New York, NY

This is a one-of-a-kind opal doublet ring set in 18-karat yellow gold, crafted by the renowned goldsmith and master craftsman Michael Zobel.

Category

Vintage 1970s German Modernist Cocktail Rings

Materials

Diamond, Emerald, Opal, Sapphire, 18k Gold, Gold, Yellow Gold

Set in 18K Gold, Ethiopian Opal, Black Onyx & Diamonds Art Deco Dome Ring

$2,300

Set in 18K Gold, Ethiopian Opal, Black Onyx & Diamonds Art Deco Dome Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, Art Deco style, Opal & Black Onyx Dome Cocktail Ring set in 18K White Gold & natural Diamonds.

Category

21st Century and Contemporary Indian Art Deco Dome Rings

Materials

Diamond, Onyx, Opal, 18k Gold

Natural Opal Diamond Ring Vintage 14k Yellow Gold Oval Fine Jewelry

$1,985

Natural Opal Diamond Ring Vintage 14k Yellow Gold Oval Fine Jewelry

Located in Torrance, CA

Stylish vintage opal & diamond cocktail ring crafted in 14 karat yellow gold. The natural opal measures 14mm x 10mm (estimated at 5 carats), accented with an estimated 0.75 carats ...

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

10 Carat Opal and 2 Carat Diamond Halo Ring 14k Yellow Gold

$11,999

10 Carat Opal and 2 Carat Diamond Halo Ring 14k Yellow Gold

Located in Honolulu, HI

Item Specifications: Metal: 14K Yellow Gold Style: Opal and Diamond Ring Total Weight: 13.3 Grams Ring Size: 5.75 (resizable) Gemstone Specifications: Center Gemstone: Opal G...

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Antique Victorian Solid Rosy Yellow Gold Opal Beaded Work 3 Stone Ring

$698

Antique Victorian Solid Rosy Yellow Gold Opal Beaded Work 3 Stone Ring

Located in Montclair, NJ

Please contact us prior to purchase with sizing inquiries.) Ring Width: 9mm (0.35") (top of the ring - north to south), 16.6mm (0.65") (east to west - opal to opal), 1.6mm (bottom of...

Category

Antique 19th Century Victorian Three-Stone Rings

Materials

Opal, Gold, Yellow Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Edwardian Quatrefoil White Opal and Diamond Yellow Gold Cocktail Ring

$2,445

Edwardian Quatrefoil White Opal and Diamond Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This fine antique cabochon cut opal cocktail ring has been crafted in 14k yellow gold.

Category

Vintage 1910s Unknown Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

One of a Kind 24K Yellow Gold & Ethiopian Opal Ring Crafted by Gurhan

$32,500

One of a Kind 24K Yellow Gold & Ethiopian Opal Ring Crafted by Gurhan

By Gurhan

Located in Virginia Beach, VA

This stunning piece features a large, 30x17mm rectangular cabochon Ethiopian Opal weighing 35.56 carats, set in a 24k gold bezel.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Opal, 24k Gold, Yellow Gold

18k Yellow Gold GIA Black Opal Blue Green Play of Colors Pear Diamond Sides Ring

$3,485

18k Yellow Gold GIA Black Opal Blue Green Play of Colors Pear Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Base / Nice Blue & Light Green Play of Colors - 3.36ct (exact) ** See Certification Details Belo...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Oval White Australian Opal Emerald Diamond Art Deco Style Halo 14K Gold Ring

$2,700

Oval White Australian Opal Emerald Diamond Art Deco Style Halo 14K Gold Ring

By Unbranded

Located in Tysons, VA

A beautiful natural cabochon Australian opal is bezel set in round diamond halo, punctuated its four with French cut emeralds.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Emerald, Opal, 14k Gold, Yellow Gold

19th Century Opal Fine Pearl Enamel 18 Karat Yellow Gold Ring

$4,661

19th Century Opal Fine Pearl Enamel 18 Karat Yellow Gold Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, own hallmark. Beautiful and rare antique ring, it is decorated with an opal cabochon in the center of a chased decoration, surrounded by half fine pearl...

Category

Antique Early 18th Century French Napoleon III Cluster Rings

Materials

Opal, Pearl, Natural Pearl, Gold, 18k Gold, Yellow Gold, Enamel

Steven Battelle 2.9 Carats Fire Opal Emerald Rainbow Moonstone 18K Gold Ring

$3,350

Steven Battelle 2.9 Carats Fire Opal Emerald Rainbow Moonstone 18K Gold Ring

By Steven Battelle

Located in Soquel, CA

A fanciful assortment of 7x9 mm Mexican fire opal, 5x7 mm emerald, and 2 approximately 5mm cabochons of a deeper shape of fire opal and shimmering blue rainbow moonstones are arrange...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Emerald, Fire Opal, Rainbow Moonstone, 18k Gold

Vintage Platinum GIA 1.26ctw Gray Opal w/ Diamond Sides Low Profile Band Ring

$3,690

Vintage Platinum GIA 1.26ctw Gray Opal w/ Diamond Sides Low Profile Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut -Bezel Set - Gray Color w/ Nice Play of Colors - 100% Natural - 8.30 x 6.65 x 2.88 mm / 1.05ct (exact - stamped) **See Cert...

Category

20th Century Three-Stone Rings

Materials

Diamond, Opal, Platinum

3 Stone Opal Ring Estate 18k Yellow Gold Sz 7 Fine Cocktail Estate Jewelry

$1,985

3 Stone Opal Ring Estate 18k Yellow Gold Sz 7 Fine Cocktail Estate Jewelry

Located in Torrance, CA

Stylish natural 3 stone opal ring crafted in 18k yellow gold. Natural opals measure from 7.5mm (two smaller opals) to 10.5mm (center opal).

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring

$14,750

Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring

Located in Great Neck, NY

Beautiful Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring. This gorgeous Edwardian old Euro diamond and black opal cocktail ring is crafted in 14k whit...

Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Opal, Gold, 14k Gold, White Gold, Platinum

GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring

$11,000

GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring

By Gad & Co.

Located in Miami, FL

Natural 8 Carat White Opal with Orange Garnet and Aquamarine Ring. This cocktail ring features an array of colored stones.

Category

21st Century and Contemporary North American Art Deco Cocktail Rings

Materials

Aquamarine, Garnet, Opal, Gold, 18k Gold, Yellow Gold

IGI 14K 8.24 ct Natural Color Play White Opal Diamonds Antique Engagement Ring

$7,000Sale Price|30% Off

IGI 14K 8.24 ct Natural Color Play White Opal Diamonds Antique Engagement Ring

Located in Kaohsiung City, TW

Main Stone Variety: Natural Opal Shape: Cabochon Cut Weight: 8.24 Carat Color: Light Yellow, the play of color effect Treatment: No indication of treatment Side Stone Variety: Nat...

Category

21st Century and Contemporary Taiwanese Art Deco Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, White Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Art Deco 4 Carat Opal Ring 14 Karat Gold Hollywood Regency Antique Filigree

$3,500

Art Deco 4 Carat Opal Ring 14 Karat Gold Hollywood Regency Antique Filigree

Located in New York, NY

Opal The oval opal cabochon is 14mm by 12mm by 4mm and is approximately 4 Carats Colors: Blue, Green, Red, Yellow, Orange The top of the ring is 18mm by 15mm.

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Opal, 14k Gold, Gold, Rose Gold

Antique Victorian Opal Diamond Ring 18k Yellow Gold Gemstone Engagement Sz 7

$7,485

Antique Victorian Opal Diamond Ring 18k Yellow Gold Gemstone Engagement Sz 7

Located in Torrance, CA

Cabochon cut opal measures 10mm x 8mm (estimated at 2 carats).

Category

Antique Late 19th Century American Victorian Engagement Rings

Materials

Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold

Opal Diamond Wide Band Ring Sz 6.5 18k Yellow Gold Mosaic Statement Jewelry

$2,485

Opal Diamond Wide Band Ring Sz 6.5 18k Yellow Gold Mosaic Statement Jewelry

Located in Torrance, CA

Stylish contemporary opal & diamond band crafted in 18k yellow gold. Opals range in size from approx. 6mm to 9mm. Four diamonds total an estimated 0.10 carats (estimated at J-K...

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Opal, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold

Set in 18K white Gold, Ethiopian Opal, Black Onyx & Diamonds Dome Cocktail Ring

$5,000

Set in 18K white Gold, Ethiopian Opal, Black Onyx & Diamonds Dome Cocktail Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, Art Deco style, Opal & Black Onyx Dome Cocktail Ring set in 18K White Gold & natural Diamonds.

Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Onyx, Opal, 18k Gold, White Gold

Platinum 2.77ctw GIA Bright & Lively Oval Black Opal w/ Step Cut Diamond Ring

$4,990

Platinum 2.77ctw GIA Bright & Lively Oval Black Opal w/ Step Cut Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Half Bezel Channel Set - Black Color w/ Very Bright & Lively Play of Colors - 2.34ct (exact - stamped) **See C...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Black Opal, Platinum

Lightning Ridge Black Opal, Diamond, Onyx, Mother of Pearl 14K Gold Ring Band

$2,013

Lightning Ridge Black Opal, Diamond, Onyx, Mother of Pearl 14K Gold Ring Band

Located in SYDNEY, AU

A striking 14ct gold band showcasing a cabochon-cut Australian Lightning Ridge black opal doublet with vivid blue and green hues.

Category

21st Century and Contemporary Australian Art Deco Band Rings

Materials

Opal, Pearl, Onyx, Diamond, Yellow Gold, 14k Gold

French 1980s 6.40 Carat Opal Emerald Diamond 18 Karat Yellow Gold Ring

$9,777

French 1980s 6.40 Carat Opal Emerald Diamond 18 Karat Yellow Gold Ring

Located in Poitiers, FR

Important retro ring, it is set with 4 claws on its top of a cabochon opal with green-blue color games, surrounded by round emeralds and at the 4 cardinal points of a modern brillian...

Category

Vintage 1980s French Retro Cluster Rings

Materials

Diamond, White Diamond, Opal, Emerald, Gold, 18k Gold, Yellow Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Opal, Ruby with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

$3,260

Opal, Ruby with Brown Diamond Ring Set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Opal 2.56 carats, Ruby 1.22 carats with Brown Diamond 1.32 carats Ring set in 18 Karat Rose Gold Settings Width: 1.7 cm Length: 1.5 cm Ring Size: 53 "Since we first opened doors i...

Category

2010s Thai More Rings

Materials

Brown Diamond, Opal, Ruby, 18k Gold, Rose Gold

Vintage Carved Opal Fish Ring Diamond 14k Yellow Gold Estate Fine Jewelry

$1,985

Vintage Carved Opal Fish Ring Diamond 14k Yellow Gold Estate Fine Jewelry

Located in Torrance, CA

Distinct & unique carved opal fish ring crafted in 14 karat yellow gold (circa 1960s to 1970s). The carved opal measures 27mm x 18mm, accented with 6 estimated 0.02 carat round bri...

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

AGL 10.99 Carat Black Opal Ring with 4.36 Cts Tsavorite and Diamond in Platinum

$78,000

AGL 10.99 Carat Black Opal Ring with 4.36 Cts Tsavorite and Diamond in Platinum

By Kiersten Elizabeth

Located in Southport, CT

Gemstone Detail: 10.99 Carat Oval Cabochon Australian Black Opal *AGL Report # 1105701 2.77 Carats Tsavorite Garnets - 2 Pear-shape and 6 Round Brilliant in profile of rin...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Opal, Tsavorite, Platinum

Art Deco Opal 8 Old Mine Cut Diamond Halo Wedding Engagement Ring 14K Gold

$1,795

Art Deco Opal 8 Old Mine Cut Diamond Halo Wedding Engagement Ring 14K Gold

Located in New York, NY

The ring is 14 Karat Yellow Gold. The extraordinary round cabochon opal has blue, green, red, yellow and orange fire.

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Opal, Diamond, Yellow Gold, 14k Gold, Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Antique Victorian 12k Yellow Gold Three Stone Opal Engraved Cocktail Ring

$1,850

Antique Victorian 12k Yellow Gold Three Stone Opal Engraved Cocktail Ring

Located in Great Neck, NY

Beautiful Antique Victorian 12K Yellow Gold Three Stone Opal Engraved Cocktail Ring. This beautiful three stone band is crafted in 12k yellow gold. The center holds three oval cut op...

Category

Antique 1890s Unknown Victorian Three-Stone Rings

Materials

Opal, Yellow Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

60s Opal Sapphire Diamond Ring 14k White Gold Estate Fine Cocktail Jewelry

$3,885

60s Opal Sapphire Diamond Ring 14k White Gold Estate Fine Cocktail Jewelry

Located in Torrance, CA

Stylish natural opal, sapphire & diamond ring (circa 1960s) crafted in 14k white gold.

Category

Mid-20th Century American Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Sapphire, Blue Sapphire, Gold, 14k Gold, W...

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Victorian 4.20ct Opal & 0.80ct Diamond Ring in 18ct Gold, Circa 1880

$6,743

Victorian 4.20ct Opal & 0.80ct Diamond Ring in 18ct Gold, Circa 1880

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique Victorian ring has been crafted in 18ct yellow gold. The scrolling setting displays three stunning feature claw set cabochon cut white opa...

Category

Antique 1880s Unknown Victorian Three-Stone Rings

Materials

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

Ethiopian Opal Cocktail Ring with Diamond Halo and Ruby Dragonfly Motif 14K Gold

$9,150

Ethiopian Opal Cocktail Ring with Diamond Halo and Ruby Dragonfly Motif 14K Gold

Located in Scottsdale, AZ

Ring Size: 7 This vibrant cocktail ring features a striking oval cabochon Ethiopian opal at its center, showcasing a lively play of color across the surface.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Ruby, Gold, 14k Gold, Yellow Gold, Rose Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Angara GIA Certified Natural Opal with Diamond Halo Ring in 14K Solid Gold

$19,467 / item

Angara GIA Certified Natural Opal with Diamond Halo Ring in 14K Solid Gold

By ANGARA INC.

Located in Los Angeles, CA

GIA Certified Oval Opal Split Shank Ring with Diamond Halo. Customization:
We offer exquisite designs in a variety of metal finishes, including White Gold, Yellow Gold, and Rose...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Opal, Diamond, 14k Gold, Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Oval Shape White Opal & Ruby Halo and Diamond Art Deco Style Halo Gold Ring

$3,000

Oval Shape White Opal & Ruby Halo and Diamond Art Deco Style Halo Gold Ring

By Unbranded

Located in Tysons, VA

This exquisite ring features a central iridescent oval cabochon opal embellished with pretty ruby stone and glittering diamonds.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Opal, Ruby, 14k Gold, White Gold

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299Sale Price|62% Off

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

$299

Natural Opal Bypass Ring With Diamonds 1.91 Carats 24K Yellow Gold Plated Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Treatment: None 2 Opals = 1.68 Carats 46 Diamonds = 0.23 Carats Metal: 24K Yellow Gold Plated Sterling...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold Plate, Silver, Sterling Silver

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Opal Cabochon Rings For Sale on 1stDibs

Browse a vast assortment of opal cabochon rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, 14k gold and yellow gold — can elevate any look. Our selection of items includes 1547 vintage examples as well as 1256 contemporary versions. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of opal cabochon rings includes designs that are universally popular, but contemporary and modern styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Renata Bernard, Alexey Gabilo and Daizy Jewellery are consistently popular. A selection of cabochon, oval cut and pear cut can be found today on these pages. When shopping our range of opal cabochon rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are Opal Cabochon Rings?

Prices for opal cabochon rings start at $1 and top out at $328,418 with these rings, on average, selling for $2,757.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Opal Cabochon Rings

What is a cabochon Opal?
1 Answer
1stDibs ExpertAugust 17, 2021
A cabochon opal is an opal that’s cut in a dome shape. There are two types of opal: common and precious. The former is, as its name implies, not very rare. Precious opal, on the other hand, is more rare than diamonds and considered very high quality.
What is a cabochon ring?
1 Answer
Roman Malakov DiamondsApril 19, 2021
A cabochon ring is a ring set with a cabochon gemstone. A cabochon is characterized as having a convex, rounded surface that is polished but unfaceted.
What are cabochon rings?
1 Answer
1stDibs ExpertMarch 22, 2022
A cabochon ring is a piece of jewelry that shows off a gemstone in the cabochon style, meaning it has a polished and rounded top surface and a flat back. It differs from a faceted ring, in which the gem is cut with tools. Cabochon rings tend to highlight the color and reflectivity of the gem and do not have the sparkle of faceted stones. Find a range of cabochon rings on 1stDibs.
Do opal engagement rings last?
1 Answer
1stDibs ExpertNovember 2, 2023
Yes, an opal engagement ring can last if you care for it properly. Generally, opals are more delicate than other gemstones commonly used in engagement rings, like diamonds, sapphires and emeralds. As a result, they can be easily damaged, making it important that you take your ring off before performing household chores, exercising, playing sports or doing other activities where you'll use your hands a lot. Find a collection of opal engagement rings on 1stDibs.
Can you wear an opal ring everyday?
2 Answers
1stDibs ExpertFebruary 22, 2021
No, you cannot wear an opal ring everyday. Since they are relatively fragile compared to other stones, opals are not durable for daily-wear.
Dover JewelryFebruary 24, 2021
Not recommended! Opals are more delicate then other gemstones and if cared for correctly will last a lifetime and can be handed down throughout generations.
Are opals bad for engagement rings?
1 Answer
1stDibs ExpertNovember 6, 2023
No, opals aren't bad for engagement rings. One drawback of the gemstone is that it isn't as hard as many other popular gems, like diamonds, emeralds and sapphires, so it may be more susceptible to scratches. However, you can still choose an opal engagement ring if you wish. Taking it off before you engage in activities that could damage the ring can help extend its life. Shop an assortment of opal engagement rings on 1stDibs.
Is Opal good for engagement rings?
1 Answer
1stDibs ExpertFebruary 22, 2021
No, opal is not good for engagement rings. Although opal is a beautiful stone, it is not the best choice for an engagement ring. Since they are relatively fragile compared to diamonds and sapphires, opals are not durable for daily wear.
Can opal rings be worn everyday?
1 Answer
1stDibs ExpertApril 5, 2022
Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
Are opal rings Bad luck?
1 Answer
1stDibs ExpertFebruary 22, 2021
Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.
Is opal good for wedding rings?
1 Answer
1stDibs ExpertNovember 14, 2023
Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.
Do Opals make good engagement rings?
1 Answer
1stDibs ExpertFebruary 22, 2021
While opals are more fragile than diamonds, adding a higher risk for a daily-wear ring, they can still be good engagement rings. Opals are thought of as precious and powerful and are said to symbolize fidelity so can be great and unique rings.
Are opal engagement rings a good idea?
1 Answer
1stDibs ExpertFebruary 22, 2021
Yes, opal engagement rings can be a good idea. This stone represents faithfulness, confidence, and creativity -- making the stone a fitting choice for an engagement ring. Opals, however, are not ideal for everyday wear.