1 Carat Engagement Rings
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Gemstone: Opal
Carat Weight: 1 Carat
Vintage Opal 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Vintage Opal 14k Yellow Gold Ring. Featuring one cabochon cut opal weighing approximately 0.90 carat. Crafted in 14 karat yellow gold with purity mark. Circa 1970. The ring is a ...
Category
1970s Vintage 1 Carat Engagement Rings
Materials
Opal, Gold, 14k Gold, Yellow Gold
Solid Natural Untreated Australian 1.35ct Boulder Opal Ring in 18k Yellow Gold
Located in Sydney, AU
Simple yet elegant, the ‘Crystal Cascade’ opal ring features a boulder opal (1.35ct) ethically sourced from famous Winton mines in Queensland, Australia. The striking blue-green play...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Opal, 18k Gold, Yellow Gold
Solid Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold
Located in Sydney, AU
Symbolising wisdom, the ‘Sophie’ engagement opal ring features an elegant boulder opal (1.38ct) ethically sourced from Winton mines in Queensland, Australia. The hues of yellow, juic...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Opal, 18k Gold, Yellow Gold
Vintage 18K Yellow Gold Opal Ring Size 6.5 #15380
Located in Washington Depot, CT
Vintage 18K Yellow Gold and Opal Ring Size 6.5 JAGi Certified-
This stunning ring features one oval opal (8.7 mm x 6.5 mm) set in beautifully detailed 18K yellow gold. Width: 14.2...
Category
21st Century and Contemporary 1 Carat Engagement Rings
Materials
Opal, 18k Gold, Yellow Gold
1.4 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Yellow Gold, Gold, 18k Gold
Natural Untreated Australian 1.14ct Black Opal Ring in 18K White Gold
Located in Sydney, AU
"Karina" opal ring is strikingly honest and powerful. It is all about the quality of its precious black opal (1.14ct) from Lightning Ridge. Set in 18K white gold. One-of-a-kind. Designed by Renata Bernard.
The black opal in this opal ring comes from Lightning Ridge in Australia, renowned for the superior quality Australian black opal gems...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Opal, Black Opal, White Gold, 18k Gold
1.4 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
1.48 Carat Oval Cut Opal Diamond White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
This ring has a cute and simple 1.16 Carat Opal and has 16 Round Cut Diamonds that weigh 0.32 Carats. The total carat weight of the ring is 1.48 Carats.
The Opal displays beautiful...
Category
21st Century and Contemporary American Modern 1 Carat Engagement Rings
Materials
Diamond, Opal, 14k Gold, White Gold
.85 Carat Opal Diamond Halo White Gold Ring
Located in Stamford, CT
Mid-century 1950's opal and diamond ring. 14k white gold setting with a .85cts oval center opal and a halo of round cut diamonds. The opal has flashes of red, orange, blue and green....
Category
Mid-20th Century 1 Carat Engagement Rings
Materials
Diamond, Opal, Gold, 14k Gold, White Gold
1.0 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
1.2 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
1.0 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
Related Items
Vintage 2.02 Carat Black Opal and Diamond Ring 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.02 carat opal and 0.48 carat diamond, 18 carat yellow gold dress ring; part of our diverse vintage jewellery collections
This stunning vintage opal...
Category
20th Century 1 Carat Engagement Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold
Australian 6.39ct Light Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
Green-orange light opal has been the hallmark of high-quality light opal since the dawn of time. This colour combination highlights the depths and brightness the Australian light...
Category
Late 20th Century Australian Art Deco 1 Carat Engagement Rings
Materials
Diamond, Opal, 18k Gold
Natural Fire Opal and Diamond Ring 1.11 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP
All Gemstones are Natural
Fire Opal = 1.01 Carat
Cut: Emerald
11 Round Diamonds = 0.10 Carats
Metal: 14K Yellow Gold
Ring Size: 7* US
*It ca...
Category
21st Century and Contemporary Contemporary 1 Carat Engagement Rings
Materials
Diamond, White Diamond, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold
Vintage Big Signet 14K Yellow Gold Ladies Ring
By Unbranded
Located in New York, NY
Crafted with 14.9 grams of Yellow Gold.
1.1 carat weight of white diamond.
Category
1990s 1 Carat Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
15 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold Solid Ring
Located in New York, NY
A Huge Cocktail ring
Approximately 15 Carat Oval Ethiopian Opal & Diamond Ring 14 Karat Yellow Gold Size 7
This spectacular Ring consisting of a s...
Category
2010s 1 Carat Engagement Rings
Materials
Opal, 14k Gold, Yellow 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 1 Carat Engagement Rings
Materials
Diamond, Opal, 18k Gold
Australian 0.92ct Black Opal, Diamond & Platinum Ring
Located in MAIN BEACH, QLD
A very special ring made for that very special occasion - one where your heart is given with all the love you have to give. An Australian opal with rich, bright colours that beam in ...
Category
21st Century and Contemporary Australian 1 Carat Engagement Rings
Materials
Diamond, Opal, Black Opal, Platinum
Vintage 1.10ct Oval Opal Gold Ring, 10K Yellow Gold, Ring Size 5.5, Rainbow Opal
Located in McLeansville, NC
This vintage 1.10ct oval opal gold ring is a breathtaking piece crafted from 10k yellow gold. The oval opal centerpiece displays a stunning rainbow of colors when it catches the ligh...
Category
Early 2000s 1 Carat Engagement Rings
Materials
Opal, 10k Gold, Yellow Gold
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 ...
Category
2010s Turkish Modern 1 Carat Engagement Rings
Materials
Diamond, Opal, Black Opal, 14k Gold
0.54ctw Sapphire Diamond Toi et Moi Ring, 18K Yellow Gold, Ring Size 6.5, Simple
Located in McLeansville, NC
This elegant and simple toi et moi ring features two beautiful gemstones - a 0.54ctw round sapphire and a round diamond, both set in 18k yellow gold. The contrast between the deep bl...
Category
2010s 1 Carat Engagement Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
0.27ctw Diamond Flower Cluster Engagement Ring 18k Yellow Gold Size 6.5
Located in McLeansville, NC
Gemstone Information:
- Natural Diamonds -
Total Carats - 0.27ctw
Cut - Round Brilliant, Hexagon
Color - F - H
Clarity - VS2
Metal: 18k White & Yellow Gold
Weight: 4 Grams
Stamps:...
Category
21st Century and Contemporary 1 Carat Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold Double Ram Head Bypass Ring, Size 6.5
Located in Southport, CT
Two ram heads on either side of the ring band create a bypass design. The ring is created from 18K yellow gold and has a bright polished finish. Ring size 6.5+.
Marks: 18K
Dimensions...
Category
20th Century Unknown Retro 1 Carat Engagement Rings
Materials
18k Gold, Yellow Gold
Previously Available Items
Natural Untreated Australian 1.36ct Boulder Opal Ring in 18K Yellow Gold
Located in Sydney, AU
Timeless and elegant, 'The Crescendo' opal ring was made to express the sophistication and individuality of its wearer. Featuring a winsome boulder opal (1.36ct) hailing from our opa...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Opal, 18k Gold, Yellow Gold
Natural Untreated Australian 1.02ct Black Opal Ring in 18K White Gold
Located in Sydney, AU
Dazzling and utterly elegant is the wearer of the 'Gina' opal ring featuring a most becoming black opal (1.02ct) hailing from Lightning Ridge, Australia which presents a mesmerising ...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Opal, Black Opal, Diamond, 18k Gold, White Gold
Australian 1.45ct Black Opal Ring in 18k Sterling Silver
Located in Sydney, AU
"You Had Me at Hello" black opal ring is a symbol of hope and confidence. The precious and natural beauty, this 1.45ct black opal presents its magical play of colour of dancing blues...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Black Opal, Opal, Sterling Silver, 18k Gold
Natural Untreated Australian 1.23ct Black Opal and Diamond Ring 18k White Gold
Located in Sydney, AU
A delightful black opal (1.23ct) with astounding colour-play is the heart of “Marta” opal ring. The 18K white gold setting with its frame of sparkling diamonds make this a classic ye...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, White Gold
Natural Untreated Australian 1.29ct Black Opal Ring in 18k Yellow Gold
Located in Sydney, AU
“Giovanna” opal ring presents a splendidly colourful black opal (1.29ct) from Lightning Ridge complemented by 23 glittering diamonds. This timeless and elegant piece makes the perfect engagement ring. The consummate expression of love; designed for your one and only by Renata Bernard.
The black opal in this opal ring comes from Lightning Ridge in Australia, renowned for the superior quality Australian black opal gems...
Category
2010s Australian Contemporary 1 Carat Engagement Rings
Materials
Diamond, Opal, Black Opal, Yellow Gold, 18k Gold
Antique 1910s Opal and Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.48 carat opal and 0.45 carat diamond, 18 karat yellow gold trilogy style dress ring; part of our diverse antique jewelry and estate jewelry collections
This ...
Category
1910s Unknown Romantic Vintage 1 Carat Engagement Rings
Materials
Diamond, Opal, 18k Gold, Yellow Gold, Gold
1900s Antique Opal and Diamond White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.40 carat white opal and 0.70 carat diamond, 18 karat white gold trilogy / dress ring; part of our diverse antique jewelry and estate jewelry collectio...
Category
Early 1900s Unknown Antique 1 Carat Engagement Rings
Materials
Diamond, Opal, 18k Gold, White Gold
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