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1.5 Carat Engagement Rings

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Period: 1990s
Carat Weight: 1.5 Carat
.75 Carat Pear Shaped Blue Tanzanite Bead Set Diamond Platinum Engagment Ring
Located in Stamford, CT
Pear shaped Blue tanzanite cocktail ring with Bead set rows of diamonds in a platinum setting. 1 pear shape Tanzanite approx. total weight .75cts 98 round diamonds approx. total we...
Category

1990s 1.5 Carat Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Estate 1.70ct Natural Green Emerald & Diamond Triple Band Gold Ring by Heizberg
Located in New York, NY
If you are in the market for an engagement ring, promise ring or just an elegant everyday sparkler with the touch of color- this ring would make a stunningly classic presentation! Th...
Category

1990s Modern 1.5 Carat Engagement Rings

Materials

Emerald, Diamond, White Gold, 18k Gold, 14k Gold, Gold

Antique Inspired Platinum Blue Sapphire and White Diamond Ring
Located in New York, NY
Antique Inspired Platinum Blue Sapphire and White Diamond Ring Step into a world of timeless elegance with our "Antique Inspired Platinum Blue Sapphire and White Diamond Ring." Cra...
Category

1990s Art Deco 1.5 Carat Engagement Rings

Materials

Sapphire, Platinum

Vintage 3.80 Carat Diamond and Platinum Twist Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 3.80 carat diamond and platinum twist style engagement ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive pear cut diamond ring has been crafted in platinum. The pierced decorated, twist design is ornamented with a feature 1.62Ct and 1.59Ct pear cut diamond, three claw/prong set on a diagonal to the center of the design. The twist design is ornamented with a total of ten baguette and tapered baguette cut diamonds, graduated in size. The elevated, flared ring shoulders integrate with the main setting and meld seamlessly with the plain hallmarked ring shank. The ring is hallmarked to the interior of the shank with the marks for platinum (10% IRID PLAT). This vintage 1990s cocktail ring is supplied with two independent diamond grading certificates in addition to an independent diamond grading report card. Condition This stunning vintage engagement ring...
Category

1990s Unknown Modern 1.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.74 Carat Sapphire Diamond Gold Three-Stone Engagement Ring
Located in Stamford, CT
Sapphire and Diamond three stone engagement ring. GIA certified bright blue natural no heat round center Sapphire with bright white Diamond accents in a 14k white gold setting. 14k...
Category

1990s 1.5 Carat Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold

1.12 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Three princess cut diamond engagement ring in a three stone platinum setting. 1 Center diamond 1.12cts F, SI1, 2 Princess cut diamonds Approx. .40cts total F, VS2 to SI1 Size 7 an...
Category

1990s Modern 1.5 Carat Engagement Rings

Materials

Diamond, Platinum

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Boucheron Natural Untreated 12.80 Carat Sapphire Diamond Ring Set in Platinum
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3.80 Carats Natural Sapphire and Diamond 18k Solid White Gold Ring
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Art Deco Inspired Sapphire Diamond Platinum Ring
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Diamond, Sapphire, Platinum

Platinum 3.44 Carat D/VVS2 Three Stone Emerald Cut Diamond Engagement Ring
Located in New York, NY
Platinum 3.44 Carat D/VVS2 Three Stone Emerald Cut Diamond Engagement Ring. This is a stunning three-stone diamond engagement ring made with 3 Square emerald-cut diamonds. This ring is crafted in platinum and is designed by New York's famous jeweler Leon Mege. The center diamond is a whopping 3.44ct D color VVS2 clarity diamond...
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1.70ct GIA Tiffany Style Natural Round Diamond Ring 4-Prong 14K White Gold
Located in Aventura, FL
A true design masterpiece, this Tiffany style is the world’s most iconic engagement ring. Flawlessly engineered, the 4-prong setting virtually disappears and allows the brilliant dia...
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21st Century and Contemporary American Modernist 1.5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Certified 6.53 Carat Blue Sapphire and Diamond Three-Stone Engagement Ring
Located in Bangkok, Thailand
A classic three-stone engagement ring, with a 6.53 carat oval shape Ceylon (Sri Lankan) Blue Sapphire, and 0.36 carat colorless VS quality trapezium Diamonds. The centre stone has no...
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5.10 Carat Spinel and Diamond Three-Stone Platinum Engagement Ring
Located in US
A vibrant purple-pinkish red 4.16 carat cushion-cut natural Spinel is the centerpiece of this ring. The vibrant gemstone is highlighted by two round brilliant cut diamonds weighing 0...
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Yellow Gold Emerald Solitaire Ring - 14k Emerald Cut 1.70ct
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Previously Available Items
Vintage Art Deco Inspired Polish GIA 1.82 Carat Old European Cut Diamond Platinu
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One Vintage Art Deco Inspired Polish GIA 1.82 Carat Old European Cut Diamond Platinum Ring. Featuring one old European cut diamond weighing 1.82 carats, accompanied by GIA #223118139...
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Vintage GIA Thai Sapphire and Diamond 18k White Gold
Located in Beverly Hills, CA
One Vintage GIA Thai Sapphire and Diamond 18k White Gold. Featuring one GIA octagonal mixed cut sapphire weighing approximately 1.75 carats, accompanied with GIA #2239102566 stating ...
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1990s 1.5 Carat Engagement Rings

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Tiffany& Co. 18K Yellow Gold Platinum Lucida Diamond Engagement Ring 1.50ct IVS1
Located in New York, NY
Tiffany & Co engagement ring finely crafted in platinum with a 1.50 carat center , I color VS1 clarity center lucida cut diamond. Fully Hallmarked with Tiffany logos, metal content ...
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Tiffany & Co. Lucida Diamond Engagement Ring 1.50ct I VS1 18K Yellow Gold and PT
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1.50 Carat Heart Shape Ruby Diamond Platinum Gold Engagement Ring
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A gorgeous estate natural ruby and diamond ring platinum and 18K gold . This beautiful ring is hallmarked inside the ring "RKG1866". Richard Krementz heart shape natural ruby with t...
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1990s American Contemporary 1.5 Carat Engagement Rings

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Tiffany & Co. Solitaire Ring with Round 1.64 Carat Center I VS2 in Platinum
Located in New York, NY
Vintage Tiffany & Co Round Brilliant Solitaire Engagement Ring featuring a 1.64 ct Center I color, VS2 clarity, finely crafted in a 6 prong Platinum Mounting. This diamond Includes ...
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1990s American Contemporary 1.5 Carat Engagement Rings

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Platinum Asscher Green Emerald Diamond Ring 'center-1.79 Carat'
Located in San Francisco, CA
This Pre-Owned delicate platinum ring features a 1.78 Assher cut green emerald set in a four-prong basket crown. The designer set petite round melee diamonds on the crown's double ga...
Category

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Materials

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GIA 2.0ctw Estate Vintage Natural Fancy Yellow Radiant Diamond Engagement Weddin
Located in New York, NY
This Sparkling Estate Diamond Ring with almost 2ct in diamonds (1.85ctw).will take your breath away!! Center Diamond is Radiant 1.23CT GIA Certified as Fancy Brownish YELLOW color, S...
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Vintage Ruby and Diamond Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
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Vintage Sapphire Ceylon No Heat Diamonds Yellow Gold Ring
Located in London, GB
This beautiful ring is set with an oval cut natural sapphire weighing approximately 1.65ct. The sapphire is a Ceylon with no indications of heating. It is also set with two sapphires and 10 round brilliant cut diamonds. It is fully made in 18kt yellow gold and marked with the eagle’s head and the maker’s mark. Weight: 5.3gr Metal: 18kt Yellow Gold Stones: 1 Sapphire • Cut: Oval • Origin: Ceylon No...
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Antique and Contemporary 1.69 Carat Diamond and Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
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1.50 Carat Diamond Flower Cluster Ring, 18 Carat Gold, London, 1999
Located in Yorkshire, West Yorkshire
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