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2.53 Carat Rubellite Tourmaline & Diamond 18k Ring

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  • Rare Bicolor Indicolite Tourmaline & Diamond 18K Ring
    Located in Mill Valley, CA
    This is one of our newest rings. It's rare too! Did you know tourmalines come in over 16,000 colors. This is a bicolor indicolite (bluish) tourmaline. One half is bluish green (slig...
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    2010s Mozambican Cocktail Rings

    Materials

    Diamond, Tourmaline, Indicolite, 18k Gold

  • Rare 15 Ct Kashmir Mint Tourmaline & Diamond 18K Ring
    Located in Mill Valley, CA
    Elegance Redefined: The Kashmir "Mint" Indicolite Tourmaline Ring A Gemstone Fit for the Red Carpet Step into the world of extravagance and allure with the Kashmir "Mint" Indicolit...
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    2010s American Contemporary Cocktail Rings

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    Diamond, Tourmaline, 18k Gold

  • 9.5 Carat Morganite & Diamond 18k Rose Gold Ring
    Located in Mill Valley, CA
    Elegance in Pink: Unveiling the Radiant Morganite Beauty A Captivating Morganite Jewel Step into the world of timeless allure with our exquisite Morganite gemstone. This gem is a v...
    Category

    2010s Contemporary Cocktail Rings

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    Diamond, Morganite, 18k Gold, Rose Gold

  • Rare Paraiba Tourmaline & Diamond Ring
    Located in Mill Valley, CA
    Prepare to be captivated by the mesmerizing incandescence that seems to radiate from within this exquisite piece. Crafted in resplendent 18-karat yellow gold, this ring is nothing short of brilliance. It promises to infuse a burst of color into your ensemble, elevating your style to new heights. Nestled within an Art Deco-inspired setting, you'll find an exceptionally rare oval-cut Paraiba tourmaline...
    Category

    2010s Mozambican Art Deco Cocktail Rings

    Materials

    Paraiba, Tourmaline, Diamond, 18k Gold

  • Rare Chrome Sphene & Diamond 18K Ring
    Located in Mill Valley, CA
    This is a rare and spectacular sphene. Its origin is Madagascar, and due to its chromium content, the color is a magnificent green with major rainbow sparkle. The color for sphene is rare, and usually sphenes are included, but this one is eye clean and has major light prismatic dispersion. Also known as sphene titanate, this is one of the world's most spectacular gemstones. This gemstone has a very high refractive index, and a dispersion (prismatic effect) that far exceeds diamonds. It is commonly referred to as a "Christmas tree flash". Bright sunlight gives you the 'rainbow' color flashes. This gemstone's rare clarity, color saturation and size (above 1 carat is rare), make it one of the rarest of the sphenes. We designed this setting that complements sphene's color and sparks with a 2-sided halo around the gemstone [one with large diamonds that face up, one with smaller diamonds that are at a 90 degrees]. We added a satin finish to draw the eye to the sparkling diamonds and magnificent sphene! Made by women for women. Gemstone Natural Chrome Sphene...
    Category

    2010s Malagasy Contemporary Cocktail Rings

    Materials

    Diamond, 18k Gold

  • 2 ct Natural Alexandrite and Diamond 18K Ring
    Located in Mill Valley, CA
    This is a very rare, oval cut natural, earth-mined alexandrite. It's eye clean and exhibits unmistakable colors and sparkle of one of the rarest gemstones on earth. It is set in solid 18K white gold with a double halo of brilliant, bright sparkling diamonds and diamonds on the band. The inner halo is comprised of baguettes, while the outer halo has swirls of diamonds - completing the show-stopping effect of this rare gemstone ring...
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    2010s Brazilian Contemporary Cocktail Rings

    Materials

    Alexandrite, Diamond, 18k Gold

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    Vintage semi-precious gemstone ring, featuring a natural oval cut rubellite tourmaline center stone, weighing approx. 4.50 carats. Paired with channel set round cut diamond side ston...
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    Ring contains one center oval brilliant rubellite tourmaline, approximately 4.83cts. Center stone is accented by 32 round brilliant diamonds on the shoulders, approximately 0.35tcw. ...
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  • 18k Yellow Gold Rubellite Tourmaline Halo Ring
    Located in Los Angeles, CA
    Specifications: Pre-Owned (Great condition) Metal: 18K Gold Weight: 11.1g Main Stone: 4.25ct Brownish-Red Side Stones: Approximately 0.96ctw diamonds Color: H Clarity: SI1 Size: 5.5 ...
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    18k Yellow Gold Rubellite Tourmaline Halo Ring
    $4,500 Sale Price
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  • Diamond Rubellite Pink Tourmaline Ring Oval 18K White Gold
    By Estate Jewelry
    Located in East Brunswick, NJ
    This vintage ring is finely crafted in solid 18K White gold. The center genuine Earth mined Pink Tourmaline Rubellite measures 13mm x 10mm and estimated to be 5.51 carats. This is a ...
    Category

    20th Century Cocktail Rings

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  • Vintage 4.50 Carat Rubellite Tourmaline & Diamond Ring in Platinum 18K Gold
    Located in Miami, FL
    Vintage radiant cut Rubellite Tourmaline and diamond ring in 18k gold and platinum setting. Ideal as a man's pinky ring or a woman's statement ring. This piece features a textured ring shank and a richly saturated center stone. Half bezel set center stone with pave set diamond side stones. Item Details: - Type: Semi Precious Ring...
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  • 5 Carat Oval Cut Rubellite Tourmaline with 0.66 Diamonds Cocktail Ring 18k
    Located in Jaipur, RJ
    5 carat Oval Cut Rubellite Tourmaline With 0.66 Diamonds Cocktail Ring 18k Available in 18k Yellow gold. Same design can be made also with other custom gemstones per request. Pro...
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    Early 2000s Indian Art Deco Cocktail Rings

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