Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 17

Royal Blue Ceylon Sapphire Diamond Cocktail Ring 19.2 Karat White Gold 2010s

About the Item

A contemporary royal blue Ceylon sapphire and diamond cocktail or dress ring in 19.2kt white gold, Portugal, 2010s. This ring features a 4.60ct oval mixed-cut sapphire of a vivid royal blue color claw-set to the centre, surrounded by a sea of pave-cut round brilliant-cut diamonds, to a fancy tapered bombe domed design that leads to a solid D-shape white gold shank. Sapphire approximately 4.60 carats; vivid blue “royal blue”, medium-dark color; geographic origin opinion: Sri Lanka (Ceylon). Diamonds approximately 5.50 carats in total; F/G color; VS clarity. Lisbon (Portuguese) hallmark for 19.2kt gold (800/1000); maker's mark "A" for Lisbon jeweler Amaro Coelho. Finger size: 55 (EU), but can be sized up or down. Gross weight: 15.8g. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and certified Registered Appraisers/Valuers will be happy to help.
More From This SellerView All
  • de GRISOGONO Pink Sapphire Diamond Pave Wishbone Bombe Cocktail Ring Yellow Gold
    By de GRISOGONO
    Located in Lisbon, PT
    de GRISOGONO pink sapphire and diamond wishbone-shape bombe cocktail ring in 18kt yellow gold, circa 2000. Of a domed fishbone design, this ring is pave-set throughout with 42 circul...
    Category

    Early 2000s Unknown Modern Cocktail Rings

    Materials

    Pink Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

  • Certified 40 Carat Natural Unheated Ceylon Yellow Sapphire Diamond Cocktail Ring
    Located in Lisbon, PT
    Certified 40-carat natural unheated Ceylon (Sri Lankan) yellow sapphire, ruby and diamond cluster cocktail ring in 14kt yellow gold. Made in an unusual warm alloy that is in between ...
    Category

    Vintage 1940s Unknown Art Deco Cocktail Rings

    Materials

    Yellow Sapphire, Ruby, Diamond, Yellow Gold, White Gold, 14k Gold, Gold

  • Vintage 1980s Natural Ruby Diamond Bombe Cocktail Ring Yellow Gold Signed
    Located in Lisbon, PT
    Vintage 1980s Natural Ruby and Diamond Bombe Cocktail Ring in 19.2K Yellow Gold, Signed, Portuguese, circa 1985-1986. This ring of a domed bombé design is vertically channel-set with...
    Category

    Vintage 1980s Portuguese Modern Cocktail Rings

    Materials

    Diamond, Ruby, Gold, 18k Gold, Yellow Gold

  • de GRISOGONO Blue Sapphire Pave Flush Serpent Snake Cocktail Ring White Gold
    By de GRISOGONO
    Located in Lisbon, PT
    de GRISOGONO blue sapphire serpent openwork cocktail ring in 18kt white gold, circa 2000. Designed in the shape of an abstract openwork snake coiled around the finger, this ring’s do...
    Category

    Early 2000s Italian Modern Cocktail Rings

    Materials

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

  • Vintage 1950s Old European Brilliant Diamond Spiral Bombe Cocktail Ring Platinum
    Located in Lisbon, PT
    A vintage Old European brilliant-cut diamond spiraled bombe cocktail ring in platinum, Portuguese, 1950s. This mid-20th century ring of a bombe design features an Old European brilli...
    Category

    Vintage 1950s Portuguese Modern Cocktail Rings

    Materials

    Diamond, Platinum

  • 1950s-1960s 19ct Aquamarine Diamond Cocktail Cluster Ring White Gold Portugal
    Located in Lisbon, PT
    A Mid-Century Aquamarine and Diamond Cocktail Cluster Ring in White Gold, Portugal, c. 1952-1975. Featuring an intense blue oval-cut aquamarine claw-set to the centre, encircled by 20 round brilliant-cut and single-cut diamonds, to an architectural gallery decorated with high-relief scrolled motifs, flowing through to a solid D-shape white gold shank. Aquamarine approximately 19.2ct (18.1 x 16.16 x 12.05 mm). Diamonds approximately 0.60ct in total, G/H color, VS clarity. Oporto mark for 800/1000 white gold (used 1938-1984); Oporto mark for jewelry (used 1938-1984); maker’s mark for Manuel da Silva...
    Category

    Vintage 1950s Portuguese Modern Cocktail Rings

    Materials

    Aquamarine, Diamond, White Gold

You May Also Like
  • Blue Sapphire Dome Ring Cocktail 18 Karat White Gold Andreoli
    By Andreoli
    Located in New York, NY
    Blue Sapphire Dome Ring Cocktail 18k White Gold Andreoli This Andreoli Blue Sapphire dome ring features a graduated style array of blue sapphires that gradually get larger as you ...
    Category

    21st Century and Contemporary Dome Rings

    Materials

    Blue Sapphire, 18k Gold, White Gold

  • RUCHI Blue Sapphire & Pavé Diamond White Gold Dome Cocktail Ring
    By Ruchi New York
    Located in New York, NY
    18K White Gold Blue Sapphires: 1.49ct total weight. Diamonds: 0.24ct total weight. All diamonds are G-H/SI stones.
    Category

    2010s Hong Kong Contemporary Cocktail Rings

    Materials

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

  • 18 Karat White Gold Blue Sapphire & Natural Diamond Dome Ring
    Located in Baltimore, MD
    18 Karat White Gold Blue Sapphire & Natural Diamond Dome Ring Metal: 18k white gold Weight: 4.41 grams Diamonds: Approx. .25 CTW H-I VS round natural diamonds ...
    Category

    21st Century and Contemporary Modern Dome Rings

    Materials

    Diamond, Blue Sapphire, White Gold

  • Tanzanite Tsavorite Diamond Pave Sapphire Cocktail Dome 18 Karat White Gold Ring
    By Galt & Bro. Jewelers
    Located in Oakton, VA
    Tanzanite Tsavorite Diamond Pave Blue Sapphire Cocktail Dome 18 Karat White Gold Ring 18 Karat White Gold Genuine Tanzanites, Sapphires, Tsavorites and Diamonds 0.54 TCW Diamond 6.27...
    Category

    21st Century and Contemporary American Modern Dome Rings

    Materials

    Sapphire, Green Beryl, Tsavorite, Tanzanite, Blue Sapphire, Diamond, Whi...

  • Tanzanite Tsavorite Diamond Pave Sapphire Cocktail Dome 18 Karat White Gold Ring
    By Galt & Bro. Jewelers
    Located in Oakton, VA
    18 Karat Gold Genuine Oval-Shape Brilliant Cut Tanzanites, Sapphires, Tsavorites and Diamonds 0.63 TCW Diamond 4.40 TCW Oval Shape Blue Tanzani...
    Category

    21st Century and Contemporary American Modern Dome Rings

    Materials

    Sapphire, Green Beryl, Tsavorite, Tanzanite, Blue Sapphire, Diamond, Whi...

  • Black Diamonds 18 Karat White Gold Cocktail Ring
    Located in Lucerne, CH
    Pear shaped cocktail ring, pavé set with brilliant cut black diamonds, total weight 3.68 carats. Mounting in 18 karat white gold. The exact ...
    Category

    Early 2000s Unknown Modern Cocktail Rings

    Materials

    Black Diamond, 18k Gold, White Gold

Recently Viewed

View All