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18K Gold Opal Necklace

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  • Diamond 18k Gold Spray Brooch
    Located in Summerland, CA
    Lovely spray of diamonds. 18k white gold with 22 full cut diamonds and 19 single cut diamonds. Total of 1.62ct diamonds. Total weight: 9.7g 1"w X 3"h X .5d In excellent condition.
    Category

    Vintage 1940s Brooches

    Materials

    Diamond, 18k Gold

    Diamond 18k Gold Spray Brooch
    $2,624 Sale Price
    20% Off
  • 18 Karat Gold and Diamond Painted Cameo Brooch Pendant
    Located in Summerland, CA
    Lovely 18k gold frame around intricately painted portrait of a beautiful lady adorned with five diamonds. Wonderful example of renaissance revival. Hallmarked 750 on the back. Ca...
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    Vintage 1920s Italian Brooches

    Materials

    Diamond, 18k Gold

  • Persian Blue Robin’s Egg Blue Turquoise Diamond Platinum Necklace
    Located in Summerland, CA
    Fabulously beautiful piece of Persian Blue, Robins Egg Blue turquoise. Adorned with perfect round brilliant full cut diamonds. Oval cabochon Turquoise set in a hand twisted platinu...
    Category

    Vintage 1960s Drop Necklaces

    Materials

    Diamond, Turquoise, Platinum

  • 18Carat Gold Petals Diamond Bracelet
    Located in Summerland, CA
    Large dramatic showstopper! 18k gold bracelet. Hinge clip on, Decorative chrysanthemum petal design, sprinkled with 19 sparkling diamonds. Total of 3.13ct of diamonds. VS1 color W...
    Category

    1990s Clamper Bracelets

    Materials

    Diamond, 18k Gold, Gold

  • Tiffany & Co. Platinum Diamond Necklace
    By Tiffany & Co.
    Located in Summerland, CA
    Lovely Tiffany&Co diamond platinum necklace. Cluster of round diamonds hangs from a 16” platinum chain. Total of 0.6 ct of diamond. Stamped Tiffany &Co.
    Category

    Vintage 1950s Drop Necklaces

    Materials

    Diamond, Platinum

  • Edwardian Natural Pearl Diamond Platinum Necklace
    Located in Summerland, CA
    Platinum and gold Edwardian lavalier with Old Mine cut diamonds and a semi Baroque pearl. No karat stamp is present and test indicates diamonds are...
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    Antique Early 1900s Drop Necklaces

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    Diamond, Natural Pearl, Platinum

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  • 18k Rose Gold Peruvian Opal Necklace
    Located in Greenville, SC
    An 18k rose gold pendant featuring one oval cabochon Peruvian Opal, weighing 16.64 carats on a 2.0mm 14k rose gold cable chain. This necklace was designed and made by Sydney Strong.
    Category

    2010s American Contemporary Pendant Necklaces

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    Opal, 18k Gold, Rose Gold

  • Athena Doublet Opal Gold 18k Necklace
    By Nina Wynn
    Located in Denver, CO
    Details Metal: 18K Yellow Gold Stone carat: 1.25 Diamond carat: 0.06 Length: Stone size: 7mm About the stones: Genuine Aquamarine: As the blue-green, highly prized variety of the mi...
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  • Opal Necklace, 18K Yellow Gold Pendant, 9.7gr
    Located in Laguna Beach, CA
    Ethiopian opal pendant necklace. The pendant setting is stamped 18k and weighs 8.8 grams gross weight. The opal is pear shape and measures 15.25mm by 10mm by 7mm. The color pattern i...
    Category

    20th Century Pendant Necklaces

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    Opal, 18k Gold, Yellow Gold

  • 5.47ct Black Opal & 18K Gold Necklace
    Located in MAIN BEACH, QLD
    They say those who love blue-green opals have a calm spirit and intelligent mind. Well, that was proven true the minute you selected this piece. A very bright black opal that has col...
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    21st Century and Contemporary Australian Pendant Necklaces

    Materials

    Black Opal, Opal, 18k Gold

  • Dimos 18k Gold Fire Opal and Diamonds Necklace
    Located in Athens, GR
    Fire opal. A gem that is more unique than any other with the widest pallet of colors. Both Peruvian opals that show a different self every time the light and the angle changes. So he...
    Category

    2010s Greek Neoclassical Pendant Necklaces

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    Diamond, Opal, Fire Opal, 18k Gold

  • Australian Boulder Opal, Pink Diamond, 18K Gold & Platinum Necklace
    Located in MAIN BEACH, QLD
    What a stunning pendant, this piece represents Australia’s magnificent gemstones like no other. With its truly amazing Black Boulder Opal of over 50ct from the Queensland outback, to...
    Category

    21st Century and Contemporary Australian Pendant Necklaces

    Materials

    Pink Diamond, Opal, 18k Gold, Platinum

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