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Sapphire Diamond Platinum Three-Stone Ring 8.40 Carat GIA Report

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  • Vintage Diamond Platinum Three-Stone Ring Estate Jewelry
    Located in Beverly Hills, CA
    A gorgeous vintage three-stone diamond ring, made in platinum. This three-stone ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center diamond is four-prong set, and the side diamonds are three-prong set. The ring has a unique head and gallery design made of platinum and tiny yellow gold wires. It looks airy and lacy, yet the platinum prongs provide solid hold for the diamonds. The shank is beautifully decorated with leafy motif engraving. Elegant, timeless and feminine, the ring works as a gorgeous engagement ring or anniversary ring. Made of platinum, the ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center emerald cut diamond measures 9.88 x 7.42 x 4.50 mm and weighs approximately 2.90-carat (calculated by the formula). It is of P color and VVS2 clarity. Each side round brilliant cut diamond is approximately 0.40-carat, I color, VS1 clarity. Diamond total weight is approximately 3.70 carats. The ring is size 6, and can be resized. The diamond part of this vintage ring measures 5/8" x 3/8" (1.6 x 1 centimeters). The ring weighs 10.7 grams. The ring is stamped with a maker's mark CTI and hallmark for platinum. About Platinum Jewelry: Purity and durability – these two characteristics define platinum from the rest of the precious metals. From the chemical perspective, platinum is one of the most stable elements. The white color of platinum comes from its purity. While white gold contains an alloy of zinc, copper and nickel, platinum has a pure 95-98% composition. In fact, white gold is yellow gold mixed with other metals and then rhodium plated. Platinum is durable and denser than gold. Platinum jewelry lasts for ages and can be passed down from generation to generation. Platinum’s purity and strength make it relevant to the idea of eternal love. It’s an embodiment of strong feelings and rarity. That’s why platinum engagement rings and platinum wedding bands have been popular ever since. Platinum is also a symbol of status and reputation. It looks subtle and not as obvious as yellow gold. Gemstones set in platinum are not distracting because of the metal’s neutral appearance. The color, brilliance and vibrance of diamonds and colored stones are amplified next to platinum “true white”. About Vintage Jewelry: Vintage jewelry is something we can talk about for days. Since the subject is that big and has multiple aspects to discuss, we’d like to focus on the most important parts of it. So, what is vintage...
    Category

    Vintage 1980s Unknown Three-Stone Rings

    Materials

    Diamond, Platinum

  • Art Deco Emerald Diamond Platinum Three-Stone Ring
    Located in Beverly Hills, CA
    Classic Art Deco ring. Elegant, timeless and feminine, the ring is a great addition to your jewelry collection. It can also make a beautiful non-traditional engagement ring. Made of ...
    Category

    Early 20th Century Unknown Art Deco Three-Stone Rings

    Materials

    Diamond, Emerald, Platinum

  • Art Deco 10.03 Carat Diamond GIA Platinum Ring
    Located in Beverly Hills, CA
    Magnificent, one-of-a kind Art Deco diamond ring! Features a 10.03-carat old oval brilliant cut diamond set in platinum and flanked by two old-mine cut diamonds. The center diamond c...
    Category

    Early 20th Century Unknown Art Deco Three-Stone Rings

    Materials

    White Diamond, Platinum

  • 19.02 Carat Ceylon Natural No Heat Certified Sapphire Diamond Ring
    Located in Beverly Hills, CA
    Stunning 19.02 carat natural Ceylon cushion cut sapphire ring flanked with two trapeze diamonds set in 18k white gold. The sapphire c...
    Category

    21st Century and Contemporary Unknown Cocktail Rings

    Materials

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

  • Tiffany & Co. Schlumberger Diamond Platinum Buds Ring 1.63-carat E VS2 GIA
    By Jean Schlumberger for Tiffany & Co.
    Located in Beverly Hills, CA
    Timeless and elegant ring created by Jean Schlumberger for Tiffany & Co. inspired by the intricate artistry of flower buds. Classic design, perfect proportions, it can be a special e...
    Category

    21st Century and Contemporary American Engagement Rings

    Materials

    White Diamond, Platinum

  • Vintage Harry Winston Emerald Diamond Platinum Ring 14.04 Carat Colombian AGL
    By Harry Winston
    Located in Beverly Hills, CA
    Stunning three-stone platinum ring created by Harry Winston. The ring features an amazing color with fascinating glow 14.04-ct Colombian emerald flanked with two trillion cut diamonds. The emerald measures 15.39 x 14.16 x 9.16 mm and comes with two Lab Reports, an AGL Prestige Gemstone Report and an AGTA Emerald Identification Report stating its Colombian origin and minor clarity enhancement. The emerald is set in 18 karat yellow gold. The trillion cut side...
    Category

    Vintage 1980s Unknown Three-Stone Rings

    Materials

    Diamond, Emerald, Platinum, 18k Gold, Yellow Gold

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  • GIA Certified Emerald Sapphire & Diamond Three Stone Ring in Platinum
    Located in New York, NY
    Ring contains one center GIA certified emerald shape sapphire weighing 3.76ct. Center stone is accented by two side trapezoid shape diamonds weighing a total of 1.50cts. Sapphire an...
    Category

    21st Century and Contemporary Contemporary Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • Platinum 4.24 Carat Blue Sapphire & Diamond Three Stone Ring
    Located in Great Neck, NY
    Oval blue sapphire weighing 4.24 cts Measuring (10.7x9.3) mm Two Diamonds weighing .77 cts Measuring (6.8x3.4) mm Set in Platinum Ring 8.31 grams
    Category

    2010s American Modern Cocktail Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

  • 1950s Midcentury 4.12 Carat Diamond Platinum Three-Stone Ring GIA
    Located in Philadelphia, PA
    Centering an emerald cut diamond weighing 3.80 carats with I color and VS1 clarity Basket set and flanked by tapered baguette cut diamonds Weighing in total approximately 0.32 cara...
    Category

    Vintage 1950s Retro Three-Stone Rings

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    Diamond, White Diamond, Platinum

  • GIA 2.94 Carat Sapphire Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Cornflower Blue Oval Sapphire and diamond engagement ring. GIA certified 2.49cts oval center stone in platinum setting with 2 old mine cu...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Blue Sapphire, Diamond, Sapphire, Platinum

  • Certified GIA Colombian Emerald Diamond Platinum Three-Stone Ring
    By Dover Jewelry
    Located in Miami, FL
    Dover Jewelry Present this Stunning Square Colombian Emerald Diamonds handcrafted is solid platinum. Displaying vibrancy and elegance, it is centered with 1 genuine square cut Emerald extremely fine in color and clarity, weighing approx. 5.81carats, measuring 10.78mm X 10.23mm X 8.53mm, GIA certified set in claw prongs. This rare Colombian emerald Flanked in between 2 genuine triangular cut Diamonds approx. 1.90 carats, F-G color, VS1 clarity, Set in prong. This classic Ring is in New condition. Weighs: 8.3 Grams Measures: 11mm x 19mm, 9mm high Accompanied by its original GIA Gem...
    Category

    21st Century and Contemporary American Modern Three-Stone Rings

    Materials

    Diamond, Emerald, Platinum

  • GIA 1.09 Carat Sapphire Diamond Platinum Three-stone Engagement Ring
    Located in Stamford, CT
    Vintage natural Montana sapphire and diamond three-stone engagement ring. GIA certified natural, no heat, no enhancements, round sapphire with a natural gray...
    Category

    Early 20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Platinum

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