Stones for Signet Rings

Natural gemstones suited to men's signet and statement rings, sold loose for your own jeweller to…

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  • Vintage 1930s rose cut Ceylon sapphire, 0.83 ct, face-up on a black background
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    Vintage Rose Cut Ceylon Sapphire 0.83 ct, 6 mm – 1930s Light Blue Loose

    Vintage Rose Cut Ceylon Sapphire 0.83 ct, 6 mm – 1930s Light Blue Loose
    0.83 ct · Rose cut · Heated
    $353.43 SGD
  • AGL certified 1.09 ct cornflower blue Ceylon sapphire, high dome oval, with the AGL logo
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    AGL Certified Ceylon Blue Sapphire 1.09 ct Oval – Cornflower Blue, Natural Loose

    AGL Certified Ceylon Blue Sapphire 1.09 ct Oval – Cornflower Blue, Natural Loose
    1.09 ct · Oval · Heated
    $837.07 SGD
  • 14.59 ct unheated icy blue Ceylon sapphire, emerald cut, held between the fingertips in daylight
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    Unheated Ceylon Blue Sapphire 14.59 ct (16 Ratti) Emerald Cut – Natural Loose (Neelam)

    Unheated Ceylon Blue Sapphire 14.59 ct (16 Ratti) Emerald Cut – Natural Loose (Neelam)
    14.59 ct · Emerald cut · Unheated (no treatment)
    $15,597.44 SGD

Natural gemstones suited to men's signet and statement rings, sold loose for your own jeweller to set. Every treatment disclosed.