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1950s Retro 5.47 Carat Alexandrite Diamond Platinum Cocktail Ring GIA

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  • 1950s 4.84 Carats Ceylon Alexandrite Diamond Platinum Geometric Gemstone Ring
    Located in Philadelphia, PA
    Centering a round cut alexandrite weighing 3.90 carats total - natural Ceylon in origin. Displaying strong color-change from brownish green to brownish pink. Prong set in a pierced g...
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    Vintage 1950s Swedish Cocktail Rings

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    Diamond, White Diamond, Alexandrite, Platinum

  • 1950's Mid-Century 2.77 Carats Red Spinel Diamond Platinum Cluster Cocktail Ring
    Located in Philadelphia, PA
    Centering a round cut spinel weighing 1.52 carats - natural and vividly red in color. Surrounded by a double halo of diamonds. Inner halo is a floral cluster comprised of round brill...
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    Vintage 1950s Cocktail Rings

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    Diamond, White Diamond, Spinel, 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...
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    Vintage 1950s Retro Three-Stone Rings

    Materials

    Diamond, White Diamond, Platinum

  • GIA 4.09 Carats Color Change Alexandrite Diamond Platinum 18 Karat Gold Ring
    Located in Philadelphia, PA
    Centering an oval shaped alexandrite cabochon weighing approximately 1.81 carats total. Displaying natural color-change from yellow-green to dark ...
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    Early 2000s Contemporary Dome Rings

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    Alexandrite, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum

  • Retro 1.63 Carats Old Mine Diamond Platinum Engagement Ring GIA
    Located in Philadelphia, PA
    Centering an old mine cut diamond weighing 1.25 carats - J color with SI2 clarity Set by tri-bead prongs in a stylized square form head and flanked by geometric shoulders Accented ...
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    Vintage 1940s Retro Engagement Rings

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    Diamond, White Diamond, Platinum

  • Retro 1.17 Carats Old European Cut Diamond Platinum Engagement Ring GIA
    Located in Philadelphia, PA
    Centering an old European cut diamond weighing 1.07 carat total - J color with SI1 clarity. Set in a pierced gallery with tri-split prongs and flanked by old European cut diamonds. W...
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    Vintage 1940s Retro Engagement Rings

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    Diamond, White Diamond, Platinum

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  • Unheated Yellow Sapphire Ring, 5.47 Carat Platinum 950 GIA Certified
    Located in Tampa, FL
    New platinum custom-made Ceylon sapphire ring containing unheated mixed princess cut natural yellow sapphire measuring 10.30 x 8.36 x 6.85 mm weighing 5.47 carat. Type II. Medium, st...
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  • Retro 1950s Emerald and Diamond Ring
    Located in Litchfield, CT
    Circa 1950s, platinum. The brilliant green emerald in this gorgeous platinum ring is complemented by .24 carats of fine white diamonds. The look is timeless, fifties glamour. Handmad...
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    Vintage 1950s American Cocktail Rings

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  • Alexandrite Diamond Platinum Ring, GIA Certified
    Located in Beverly Hills, CA
    A classy stylish ring featuring a 1.69 carat natural alexandrite certified by the GIA. It has a lovely long oval shape with great color-change. It is complemented by 1.45 carats of r...
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  • 47.33 Carat Aquamarine Diamond Yellow Gold Platinum Cocktail Ring
    Located in Stamford, CT
    Aqua and diamond cocktail ring. 47.33cts square faceted aquamarine greenish blue center stone set in a JB Star 18k yellow gold and platinum setting with round and baguette cut accent...
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    21st Century and Contemporary Cocktail Rings

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  • Vintage 5.68 Carat GIA Emerald Cut Alexandrite Diamond Platinum Cocktail Ring
    Located in Montreal, QC
    Simply Beautiful! Elegant and finely detailed Platinum Ring, centering a securely nestled Hand set, 5.68 Carat Emerald Cut Alexandrite. GIA report #2225972415. Surrounded by 4 French...
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    21st Century and Contemporary Modern Cocktail Rings

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  • Vintage 1.70 Carat GIA Brazilian Alexandrite and Diamond Platinum Cocktail Ring
    Located in Montreal, QC
    Simply Beautiful! Vintage Finely detailed Brazilian Alexandrite GIA and Diamond Platinum Cocktail Ring. Centering a Hand set securely nestled Oval Alexandrite, Green Blue-changing to...
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    21st Century and Contemporary Modern Cocktail Rings

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