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.5 Carat Dome Rings

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Carat Weight: .5 Carat
Vintage Mauboussin French Ruby, Sapphire, and Diamond 18k Yellow Gold Dome Ring
Located in Beverly Hills, CA
One Vintage Mauboussin French Ruby, Sapphire, and Diamond 18k Yellow Gold Dome Ring. Featuring seven cabochon cut rubies with a total weight of approximately 0.55 carat and seven cabochon cut sapphires with a total weight of approximately 0.60 carat. Accented by 38 round brilliant cut diamonds with a total weight of approximately 0.70 carat, graded colorless, VVS-VS clarity. Crafted in 18 karat yellow gold signed Mauboussin Paris, serial #44960 with French hallmark. Circa 1980. The ring is a size 7 and may be resized. About this Item: Unleash your inner glam with the vintage allure of our Mauboussin gemstone dome ring- a whimsical dance of color and sparkle that screams chic. Seven cabochon cut rubies, weighing a flirtatious 0.55 carats, and seven sapphires, strutting their stuff at 0.60 carats, take center stage in this retro masterpiece. Framed by 38 round brilliant cut diamonds, a dazzling 0.70 carats of colorless exuberance with VVS-VS clarity, this ring is a festival of luxury. Crafted in 18 karat yellow gold, signed by the iconic Mauboussin Paris with serial #44960 and French hallmark, it's not just a ring- it's a statement. Circa 1980, this vintage darling...
Category

1980s Vintage .5 Carat Dome Rings

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Y...

.54 Carat Pave Diamond Yellow Gold Dome Band Ring
Located in Stamford, CT
1960's Diamond dome band ring. 32 round brilliant cut pave diamonds in a three row 18k yellow gold band setting. 32 round brilliant cut diamonds, G-H VS approx. .54cts Size 6.75 and...
Category

Mid-20th Century .5 Carat Dome Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Platinum and Diamond Fine Vintage Handmade Ring, circa 1960
Located in Aspen, CO
Diamond and platinum ring, the diamonds, all fine brilliant cut, colorless to near colorless (F/G) and very slightly included (VS1), are well set in a dome creating a striking statem...
Category

1960s Vintage .5 Carat Dome Rings

Materials

Diamond, Platinum

1.0ctw. Baguette & Round Diamond Cluster Ring in Solid 14k White Gold
Located in New York, NY
Introducing a stunning piece of jewelry, a baguette and round diamond cluster ring, crafted in solid 14K white gold. This ring is a perfect blend of classic and modern styles with its elegant baguette and round diamond cluster design...
Category

21st Century and Contemporary North American Art Deco .5 Carat Dome Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Picasso Sugar Stacks Ring w/Pink Sapphires in 18k Rose Gold
Located in Boca Raton, FL
This is a beautiful authentic ring from Tiffany & Co. by designer Paloma Picasso from her Sugar Stacks Collection. It is crafted from 18k rose gold with a polished finish. The top of...
Category

21st Century and Contemporary Modern .5 Carat Dome Rings

Materials

Pink Sapphire, 18k Gold, Rose Gold

Retro French Emerald and Diamond 18k Rose Gold Platinum Dome Ring
Located in Beverly Hills, CA
One Retro French Emerald and Diamond 18k Rose Gold Platinum Dome Ring. Featuring one octagonal step cut emerald weighing approximately 0.50 carat. Accented by 10 old mine cut diamond...
Category

1940s Vintage .5 Carat Dome Rings

Materials

Emerald, White Diamond, Diamond, Platinum, Rose Gold, 18k Gold, Gold

Bulgari Emerald Diamond Mother-of-Pearl Quartz Vintage Ring
Located in Philadelphia, PA
Centering a fluted rock crystal quartz domed form - translucent colorless body with frosted finish Centering round cut emerald weighing approximately 0.25 carat total Transparent b...
Category

1980s Vintage .5 Carat Dome Rings

Materials

Rock Crystal, Quartz, Pearl, Emerald, Diamond, Yellow Gold, 18k Gold, Gold

18k White Gold Diamond-Encrusted Ring
Located in Boostedt, SH
A new take on a classic, THEVAULT15's massive 18-karat white gold encrusted sparkling diamond-encrusted ring is inspired by the flawless silhouette of a...
Category

2010s German Contemporary .5 Carat Dome Rings

Materials

Diamond, 18k Gold, White Gold

Sophia D. 0.66 Carat Center Heart Diamond with Blue Sapphires Dome Ring
Located in New York, NY
Art Deco inspired ring set in 18 karat yellow gold that features a 0.66 carat weight of center heart diamond accented with 0.90 carats of blue sapphires and 1.03 carats diamonds. S...
Category

1990s American Art Deco .5 Carat Dome Rings

Materials

Diamond, Sapphire, Yellow Gold

Roberto Coin Diamond Turquoise Mosaic 18k Wide Gold Wide Dome Band Ring
Located in Boca Raton, FL
This gorgeous authentic dome band ring is by Roberto Coin, crafted from 18k white gold featuring a wide dome shape band and across the top of the band has mosaic design with turquois...
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21st Century and Contemporary Italian Modern .5 Carat Dome Rings

Materials

Turquoise, Diamond, 18k Gold, White Gold

Genuine Brazilian Paraiba Tourmaline in a Micro Pave Statement Ring by Leon Mege
Located in New York, NY
The perfect "little black dress" is never perfect without a stunning piece of Leon Mege jewelry. Exquisite right-hand ring with rare 0.55-carat neon-blue natural Paraiba (6.0 mm x 4.0 mm) sitting in the micro pave-studded diamond cloud. The shank has three strands of micro-pave, natural sapphires in the middle, diamonds on both sides. The ring is set with 513 stones: 474 full-cut ideal diamonds...
Category

21st Century and Contemporary American Artist .5 Carat Dome Rings

Materials

Tourmaline, Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

.60 Carat Diamond Platinum Filigree Dome Ring
Located in Stamford, CT
Original early 1900's platinum filagree diamond dome ring. 15 round H color (near colorless) diamonds approximately totaling .60cts set in a beautiful dome platinum filigree dome top...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Platinum

14kt Rose Gold OOAK Dome Ring with Yellow Pear Shaped and Rose Cut Diamonds
Located in Weehawken, NJ
The one-of-a-kind organically sculpted Phoenix Flame ring is both a unique and a rich color experience. The gemmy yellow rose cut diamonds are of various hues and sparkle from all di...
Category

21st Century and Contemporary American .5 Carat Dome Rings

Materials

Diamond, Rose Gold

Vintage Double Tulip Ring w Rubies Sapphires & Diamonds Round Clusters in Gold
Located in Austin, TX
This lovely tulip ring has two gemstone flower clusters accented with diamonds in a very unique styling. Tulip rings were popular in the 1970s and 1980s and this tulip ring has a new...
Category

1970s North American Victorian Vintage .5 Carat Dome Rings

Materials

Sapphire, Ruby, Diamond, Yellow Gold, 14k Gold, Gold

Kurt Wayne .63 Carat Diamond Yellow Gold Pave Band Ring
Located in Stamford, CT
Kurt Wayne pave diamond swirl ring circa 1990. 49 mixed sized diamonds set in 18k yellow gold. 49 mixed size round diamonds, G-H VS-SI approx. .63cts Size 6 and sizable 18k yellow...
Category

Late 20th Century .5 Carat Dome Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

0.825 Carat Emerald Signet Ring
Located in Wallingford, CT
Metal: 14K Yellow Gold Stone: Zambian Natural Emerald Stone Size: 5 mm x 6 mm Stone Shape: Oval Stone Weight: 0.825 carat Accent Stones: Natural Diamond Accent Stone Sizes: 1.5mm Accent Stone Weight: 0.2 total carat weight Dimension: 3mm band...
Category

2010s American Artisan .5 Carat Dome Rings

Materials

Diamond, Emerald, 14k Gold

0.96 Carat Diamond Modern Dome Gold Ring
Located in New York, NY
Unusual Dome Shaped Ring The ring is 14K White Gold There are 0.66 Carats in White Diamonds G SI There are 0.30 Carats in Champagne & Brown Diamonds The center has Yellow Gold Platin...
Category

21st Century and Contemporary Hong Kong Modern .5 Carat Dome Rings

Materials

Diamond, White Diamond, Brown Diamond, Gold, 14k Gold, White Gold, Rhodium

.68 Carat Diamond Blue Sapphire Platinum Filigree Cocktail Ring
Located in Stamford, CT
Marquise shaped 1940's filigree shape platinum cocktail ring with 23 round European cut diamonds and 12 French cut sapphires. 23 round European cut diamonds, H-I SI approx. .68cts ...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Sophia D. 0.64 Carat Diamond Center with Blue Sapphires Dome Ring in Yellow Gold
Located in New York, NY
Exquisitely designed 18 Karat Yellow Gold dome ring that features a center diamond weighing 0.64 carats surrounded by blue sapphires weighing 2.18 carats and diamonds weighing 0.93 c...
Category

1990s American Art Deco .5 Carat Dome Rings

Materials

Diamond, Sapphire, Yellow Gold

"Little Cookie" Pinky Ring w/ 0.80 Carat Pavé Diamonds in 18 Karat Yellow Gold
Located in Sherman Oaks, CA
This plump little treat is the smallest of Eytan Brandes' cookie rings, but it's packed solid with 37 tasty, bright-white diamonds -- like a white chocolat...
Category

2010s American Contemporary .5 Carat Dome Rings

Materials

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

.60 Carat Diamond Blue Sapphire Platinum Dome Triangle Ring
Located in Stamford, CT
Vintage 1926 diamond and sapphire Platinum filigree dome engagement ring. Set with 8 bright single cut Diamonds and 4 triangular Sapphires halo a t...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

.50 Carat Ruby Diamond Yellow Gold Dome Ring
Located in Stamford, CT
Ruby and diamond ring. Alternating 4 princess cut diamonds and 5 square cut rubies in at 18k yellow gold setting. 5 square cut genuine red rubies, VS approx. .50cts 4 princess cut ...
Category

Late 20th Century .5 Carat Dome Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Cathedral Arch Dome Diamond and Malachite Gold Statement Ring
Located in New York, NY
Very Unusual Cathedral Arch Dome Statement Ring The ring is 14K Yellow Gold There are 0.56 Carats in Diamonds F/G VS/SI Beautiful Malachite Dome Stones ...
Category

21st Century and Contemporary American Modernist .5 Carat Dome Rings

Materials

Diamond, White Diamond, Malachite, Gold, 14k Gold, Yellow Gold

EGL Certified .43 Carat Diamond Platinum Dome Art Deco Engagement Ring
Located in Stamford, CT
1930's Art Deco diamond engagement ring. 1 old European cut center stone in a platinum setting with 24 old European single cut accent diamonds. Pierced handmade diamond dome ring. EG...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Platinum

.80 Carat Diamond Sapphire Pierced Dome Platinum Engagement Ring
Located in Stamford, CT
1900's diamond and sapphire engagement ring. .20 Old European center stone with a halo of 10 diamonds and 2 French cut blue accent triangle sapphires in a Platinum pierced dome setti...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 1960s 2.00 Carat Diamond and White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.00 carat diamond and 18 karat white gold cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive 1960s di...
Category

1960s Unknown Retro Vintage .5 Carat Dome Rings

Materials

Diamond, Gold, White Gold, 18k Gold

.95 Carat Diamond Open Work White Gold Dome Ring
Located in Stamford, CT
1940's open work diamond ring. Round and kite shaped diamonds in 18k white gold dome setting. Bezel set kite shaped center diamonds graduated f...
Category

1940s Vintage .5 Carat Dome Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.97 Carat Tahitian Pearl and Diamond 14 Karat White Gold Ring
Located in Los Angeles, CA
0.97 Carat Diamond and Tahitian Pearl 14K White Gold Ring. This ring has 28 Round Cut Diamonds that weigh 0.97 Carats (Clarity: VS, Color: H). The Tahitian pearl is approximately ...
Category

21st Century and Contemporary American Contemporary .5 Carat Dome Rings

Materials

Diamond, Pearl, 14k Gold, White Gold

Vintage 1940s 2.66 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1940s Art Deco 2.66 carat diamond and platinum cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressi...
Category

1940s Unknown Art Deco Vintage .5 Carat Dome Rings

Materials

Diamond, Platinum

Sophia D, 0.58 Carat Marquise Antique Reproduction Diamond and Ruby Ring
Located in New York, NY
This 0.58 Carat ring has a center marquise cut diamond with the total carat weight of 0.58 accented with ruby stones with the carat weight of 0.57 and surrounded with diamonds with t...
Category

2010s American .5 Carat Dome Rings

Materials

Diamond, Ruby, Platinum

Sapphire Diamond 1960s Swirl Dome Gold Cocktail Ring
Located in Stamford, CT
Vintage swirl dome ring circa 1960 with bright sparkly Diamonds and Sapphires in a 14k yellow gold setting. 14 round Diamonds, approx. total weight .33cts, H, SI1 8 tapered baguet...
Category

20th Century .5 Carat Dome Rings

Materials

Blue Sapphire, Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Art Deco Diamond Filigree Dome Platinum Engagement Ring
Located in Stamford, CT
Platinum filigree dome engagement ring. Hand pierced Art Deco filigree styling to a classic dome ring. The center is set with 2 octagonal plates. Each set with a very bright white s...
Category

1920s Vintage .5 Carat Dome Rings

Materials

Diamond, Platinum

.75 Carat Old European Diamond Sapphire Art Deco Platinum Dome Engagement Ring
Located in Stamford, CT
Art Deco 1920's Diamond and sapphire engagement ring. 3 center diamonds with 4 triangle cut and round old euro diamond accent stones in a handmade pierced bead set dome engagement ri...
Category

1920s Vintage .5 Carat Dome Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

EGL Certified .40 Carat Diamond Old European Cut Platinum Engagement Ring
Located in Stamford, CT
1920's Art Deco Diamond Old European Mixed Cut Platinum Engagement Ring set in platinum. EGL certified. 1 old European cut diamond, approx. total weight .40cts, H, VS2, Depth: 61/3...
Category

Early 20th Century .5 Carat Dome Rings

Materials

Diamond, Platinum

Art Deco Diamond Domed Platinum Cocktail Ring
Located in Stamford, CT
Art Deco handmade diamond dome ring circa 1930's. Hand pierced and hand engraved. 2 European cut diamonds, approx. total weight .66cts, F, VS2 12 full cut round diamonds, approx...
Category

1930s Vintage .5 Carat Dome Rings

Materials

Diamond, Platinum

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