Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 8

Old Mine Diamond Coronet Cluster Ring, circa 1920

About the Item

Old mine diamond coronet cluster ring. Set to centre with a cushion shape old mine diamond, F colour, VS1 clarity, with a weight of 2.01 carats, in an open back claw setting, encircled by eighteen round eight cut diamonds in open back grain settings with a combined approximate weight of 0.45 carats. The total approximate diamond weight is 2.46 carats, to an impressive coronet cluster design featuring curving double claws and millegrain edging, an intricately pierced gallery and fancy shape open backholing, leading to raised shoulders and flowing through to a solid D-shape shank. Marked platinum, circa 1920, accompanied by Gemological Institute of America (GIA) #6422622637.
More From This SellerView All
  • Old Mine Diamond 4.01 carats Coronet Cluster Ring
    Located in London, GB
    Old mine diamond coronet cluster ring. Set to centre with a cushion shape old mine diamond, L colour, VVS2 clarity, with a weight of 4.01 carats, ...
    Category

    21st Century and Contemporary Cluster Rings

    Materials

    Diamond, Yellow Gold, Silver

  • Victorian Diamond Coronet Cluster Ring, circa 1890
    Located in London, GB
    Victorian diamond coronet cluster ring. Centrally set with a round old cut diamond, J colour, SI1 clarity with an approximate weight of 3.02 carat...
    Category

    Antique 1890s Unknown Late Victorian Cluster Rings

    Materials

    Diamond, Yellow Gold, Silver

  • Antique Old Mine Cut Diamond and Emerald Ring, circa 1920
    Located in London, GB
    Old mine diamond and emerald ring. Set with one central cushion shape old mine diamond in an open back claw setting with a weight of...
    Category

    Vintage 1920s Unknown Edwardian Cluster Rings

    Materials

    Diamond, Emerald, Platinum

  • Old mine diamond cluster ring, circa 1905.
    Located in London, GB
    Old mine diamond cluster ring. Set centrally with a cushion shape old mine diamond in an open back grain setting with an approximate weight of 1.2...
    Category

    Antique Early 1900s Edwardian Cluster Rings

    Materials

    Diamond, Rose Gold, Platinum

  • Pink Ceylon Sapphire and Diamond Coronet Cluster Ring, circa 1915
    Located in London, GB
    Pink Ceylon sapphire and diamond coronet cluster ring. Set to centre with a drop shape old cut natural unenhanced pink Ceylon sapphire in an open back rubo...
    Category

    Early 20th Century Edwardian Cluster Rings

    Materials

    Diamond, Pink Sapphire, White Gold, Platinum

  • René Boivin marquise diamond coronet cluster ring, French, circa 1920.
    By René Boivin
    Located in London, GB
    René Boivin marquise diamond coronet cluster ring. Set to centre with a marquise shape old cut diamond in an open back grain setting, with an approximate weight of 1.00 carat, encircled by twenty two round eight cut diamonds in open back grain settings, with a combined weight of 0.22 carats, flanked further by three round eight cut diamonds in open back grain settings, six in total, with a combined weight of 0.06 carats. The total approximate diamond weight is 1.28 carats, to an impressive coronet cluster design featuring polished borders, an intricately pierced gallery and fancy open backholing, flanked by slightly raised shoulders that flow through to a concave shank. Tested platinum, makers mark...
    Category

    Vintage 1920s French Cluster Rings

    Materials

    Diamond, Platinum

You May Also Like
  • Antique Victorian Old Mine Cut Diamond Navette Cluster Ring
    Located in Joelton, TN
    Circa 1880 Victorian 18k Gold Old Mine cut Diamond Navette. One of the prettiest navettes I've seen in awhile. This marquise shaped ring p...
    Category

    Antique 1890s English Victorian Engagement Rings

    Materials

    Diamond, 18k Gold

  • 3.20ct Old Mine Cushion Cut Diamond Cluster Ring in Platinum
    By Hancocks
    Located in London, GB
    A classic old cut diamond cluster ring by Hancocks, centred with a beautiful bright and lively old mine cushion diamond weighing 3.20ct and of D colour and VS1 clarity claw set withi...
    Category

    21st Century and Contemporary British Engagement Rings

    Materials

    White Diamond, Platinum

  • Antique Old Mine Cut Diamond Cluster Ring. Approx .65 Total Diamond Weight
    Located in Joelton, TN
    A beautiful Antique Old Mine Cut Diamond Flower cluster ring. This would make the sweetest engagement ring or right hand ring. The diamonds are vibrant and extremely clear. They are ...
    Category

    Vintage 1910s English Edwardian Engagement Rings

    Materials

    Diamond, 9k Gold

  • Victorian Old Mine Cut Diamond and 18 Carat Gold Cluster Ring
    Located in Chipping Campden, GB
    This stunning cluster ring holds old mine cut diamonds set within the platinum setting. The central stone measures approx 30pts and is surroun...
    Category

    Antique 1880s British Victorian Cluster Rings

    Materials

    Diamond, Gold

  • Old Mine Cut & Old European Cut Diamond Cluster Ring
    Located in Brisbane City, QLD
    This stunning ring is of modern manufacture, however has been entirely set with antique diamonds. The central platinum rubover setting contains one Old Mine Cut diamond of G/H colour...
    Category

    21st Century and Contemporary Unknown Cluster Rings

    Materials

    Diamond, Gold, 18k Gold, Platinum

  • Antique Art Deco Old Mine Cut Diamond Vertical Platinum Dress Ring, C.1920's
    Located in London, GB
    This antique platinum dress ring is typical of the Art Deco period with its spectacular design. The ring features centrally two old mine cut diamonds in a rectangular, open back, mil...
    Category

    Vintage 1920s American Art Deco Cluster Rings

    Materials

    Diamond, Platinum

Recently Viewed

View All