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OGI Ltd Engagement Rings

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Creator: OGI Ltd
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5
By OGI Ltd
Located in New York, NY
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat 14 Karat White Gold Ring 5.5 This exquisite engagement ring features a stunning oval-shaped Ceylon sapphire, certified by...
Category

2010s American Contemporary OGI Ltd Engagement Rings

Materials

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

GIA No Heat Platinum Ceylon Cabochon Sapphire 2.05 Carat Diamond 0.25 Carat Ring
By OGI Ltd
Located in New York, NY
Elevate your proposal with this exquisite Platinum Ceylon Cabochon Sapphire Engagement Ring, featuring a captivating 2.05 carat oval-shaped sapphire center stone. This stunning sapph...
Category

2010s American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum Ring Tapered Baguette Diamonds 6.21 Carat Gem Ceylon Cabochon Sapphire
By OGI Ltd
Located in New York, NY
Welcome to our exquisite collection of engagement rings, where timeless elegance meets modern sophistication. Behold the mesmerizing beauty of our Platinum Engagement Ring adorned wi...
Category

2010s American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified No Indication Heating Emerald Shaped Ruby Diamond Platinum Ring
By OGI Ltd
Located in New York, NY
Indulge in timeless elegance with this exquisite mid-century platinum diamond three-stone ring, showcasing a breathtaking GIA-certified ruby. This stunning piece is perfect for any j...
Category

21st Century and Contemporary American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified No Indication of Heating Burma Cabochon Ruby Diamond Platinum Ring
By OGI Ltd
Located in New York, NY
Enhance your jewelry collection with this exquisite vintage platinum engagement ring, featuring a stunning 4.63 carat Burma cabochon ruby. This unique piece is perfect for those who appreciate timeless elegance and exceptional craftsmanship. Main Features: Center Stone: GIA Certified Burma Cabochon Ruby Weight: 4.63 carats Certification: GIA Report 5231058396 Treatment: No Indications of Heating Dimensions: 9.55 x 9.05 mm Setting: Vintage Platinum Material: Platinum, marked Pt950 Weight: 11.98 grams (gross) Ring Size: 5 (can be resized at no extra cost) Side Stones: Baguette Diamonds Total Weight: 0.80 carats Detailed Description: This vintage platinum engagement ring is a true masterpiece, featuring a center Burma cabochon ruby that weighs 4.63 carats and comes with GIA certification, ensuring its authenticity and quality. The ruby, untouched by heating, retains its natural beauty and vibrant color, making it a rare and highly desirable gemstone. Flanking the magnificent ruby are sparkling baguette diamonds, totaling 0.80 carats, meticulously set to enhance the overall brilliance of the ring. The platinum setting, marked Pt950, not only adds to the ring's luxurious appeal but also ensures durability and longevity. With a gross weight of 11.98 grams, this ring feels substantial yet comfortable on the finger. It is currently sized at 5, but can be resized to fit your needs at no extra cost, making it a perfect gift for a loved one or a special treat for yourself. Why Choose This Ring? Timeless Elegance: The combination of a vintage platinum setting...
Category

21st Century and Contemporary American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified No Heat Cabochon Sapphire 1.65 Carat Halo Diamond 0.40 Carat Ring
By OGI Ltd
Located in New York, NY
Elevate your engagement with this exquisite round cabochon sapphire and diamond ring, crafted in luxurious 18 karat white gold. The centerpiece features, a stunning 1.65-carat round ...
Category

Late 20th Century American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

GIA Certified No Heat Cabochon Sapphire 1.84 Carat Diamonds 0.30 Carat Ring
By OGI Ltd
Located in New York, NY
Indulge in timeless elegance with our Platinum Solitaire Engagement Ring featuring a captivating Oval Cabochon Sapphire as the center stone, certified by GIA with report number 62341...
Category

21st Century and Contemporary American Contemporary OGI Ltd Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Previously Available Items
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Platinum No Heat Magok Burma Ruby Diamond Platinum Cocktail Ring GIA Certificate
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Located in New York, NY
GIA certified Country of Origin Myanmar, one of a kind cocktail ring The no-heat ruby was mined in the is Magok mines Burma ruby weighing 1.95 carats Two emerald cut diamonds weigh...
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Ogi Ltd engagement rings for sale on 1stDibs.

Find a range of OGI Ltd engagement rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using platinum. While looking for the most stylish antique or vintage OGI Ltd jewelry to pair with your ensemble, you’ll find that OGI Ltd diamond engagement rings, from our inventory of 1, can add a particularly distinctive touch to your look. We have 1 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider engagement rings by Syna Jewels, Hi June Parker, and J DAUPHIN. Prices for OGI Ltd engagement rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $1,033 and tops out at $1,033, while pieces like these, on average, can sell for $1,033.

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