Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 5

GRS Switzerland 3.70 Carat Oval Royal Blue Sapphire Ring Unheated Untreated

About the Item

GRS Switzerland 3.70 Carat Oval Royal Blue Sapphire Ring Unheated Untreated
More From This SellerView All
  • Unheated GRS Switzerland 9 Carat Emerald Cut Royal Blue Sri Lanka Sapphire Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    An exquisite unheated large blue sapphire from Srilanka with a phenomenal color a royal blue vivid hue. The sapphire has not been treated in any way is a pristine emerald cut sapphire that has eye clean with vs clarity. A stone of this size with this characteristics is quite rare. The ring is set in solid platinum handmade in Italy with vvs1 e...
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

  • GRS Switzerland Certified 9 Carat Oval Blue Sapphire RingUnheated and Untreated
    By Antinori Fine Jewels
    Located in Rome, IT
    This incredible piece from Antinori di Sanpietro features a 9 carat Ceylon oval sapphire of blue color with no heat treatment. Set in a handmade, platinum, rond brilliant cut diamo...
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    Diamond, White Diamond, Blue Sapphire

  • GRS Certified 9.70 Carat Ceylon Oval Sapphire Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GRS Certified 9.70 Carat Ceylon Oval Sapphire Ring
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • GRS Certified 7 Carat Ceylon Cushion Sapphire Unheated Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GRS Certified 7 Carat Ceylon Cushion Sapphire UNHEATED Diamond Ring
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

  • GRS Switzerland 8 Carat BURMESE RUBY Oval Ruby Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    An exquisite 8 carat pinkish red purple oval no-heat ruby commands attention in this extraordinary platinum classic ring. A halo of approximately 1.50 carats of bright white (E/F) ...
    Category

    2010s Italian Modern Solitaire Rings

    Materials

    Diamond, White Diamond, Ruby, Platinum

  • GRS Certified 11 Carat Ceylon Cushion Sapphire UNHEATED Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GRS Certified 11 Carat Ceylon Cushion Sapphire UNHEATED Diamond Ring
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

You May Also Like
  • Unheated Violet Sapphire Ring 3.41 Carat Oval
    By Merkaba
    Located in Beverly Hills, CA
    Unisex platinum ring set with a remarkable 3.41 carat unheated light violet fancy Sapphire cushion. Matte finish. Ring size 8.25. Resizing is complementary upon request. The C. Dunai...
    Category

    21st Century and Contemporary American Contemporary Solitaire Rings

    Materials

    Sapphire, Platinum

  • 4.55 ct Unheated Vivid Royal Blue Sapphire Oval GRS Certified Ceylon Ring
    Located in Hong Kong, Hong Kong
    This spectacular rings features a one of a kind vivid "Royal Blue" unheated Sapphire. This stone is framed with diamonds and set on a solid 18k white gold. Primary Stone: Sapphire ...
    Category

    21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

    Materials

    Blue Sapphire, Sapphire, Diamond, 18k Gold

  • 2.05 Carats Unheated Blue Sapphire Ring, AGTL Royal Blue
    Located in Hong Kong, HK
    2.05 Carats Unheated blue sapphire AGTL royal blue loupe clean dual use of ring and pendant
    Category

    2010s Sri Lankan Cocktail Rings

    Materials

    Blue Sapphire, 18k Gold

  • 10.01 Unheated Blue Oval Sapphire (Madagascar) and diamonds ring - GRS Certified
    Located in Hong Kong, Hong Kong
    Set with an oval-shaped sapphire weighing 10.01 carats, showing no indication of heating and of Madagascar origin, surrounded by sparkling diamonds, mounted in 18k white gold for a b...
    Category

    2010s Hong Kong Cocktail Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, 18k Gold

  • 3.18 Carat Unheated Blue Sapphire (Ceylon) Engagement Ring GRS Certified
    Located in Hong Kong, Hong Kong
    Breathtaking Ceylon (Sri Lanka) Sapphire and diamond ring. Set with an oval-shaped sapphire weighing 3.18 carats, framed with diamonds totaling 1.91 carats and mounted in 18k white ...
    Category

    2010s Hong Kong Contemporary Cocktail Rings

    Materials

    Diamond, Blue Sapphire, 18k Gold

  • GRS Unheated Orange Sapphire Oval and Diamond Ring in Platinum
    Located in Los Angeles, CA
    Gorgeous 11.10 ct. unheated orange sapphire oval with good quality white diamond rounds. Handmade in platinum. Ring size 6. GRS certificate included.
    Category

    21st Century and Contemporary Cocktail Rings

    Materials

    Diamond, Sapphire, Platinum

Recently Viewed

View All