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Extraordinary Gemstones

A gemmologist by training and a lover of nature's unusual colour palette, Cassandra is an avid collector of extraordinary gemstones. Discover the breathtaking gemstones which captivated Cassandra's creativity and around which she has designed one-off jewels.

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UNIQUE Handcrafted 18ct yellow gold ring with a central sapphire, the birthstone of September, flanked by two round diamonds.Model wearing a handcrafted ring in precious metal with a central precious stone, flanked by two round diamonds.
Aeneus Roman Ring 18ct Yellow Gold
Sapphire & Diamond Sale price£ 20,580
UNIQUE Handcrafted 18ct yellow gold ring featuring a central cabocon watermelon tourmaline, birthstone of October.Model wearing handcrafted rings in precious metals featuring central precious stones.
Baguette Ring 18ct Yellow Gold
Cabochon Watermelon Tourmaline Sale price£ 5,340
Handcrafted 18ct yellow gold earrings featuring a central fuchsite with tourmaline, opal, zirkonia and diamond gemstone drops.Model wearing handcrafted 18ct yellow gold earrings featuring a central fuchsite with tourmaline, opal, zirkonia and diamond gemstone drops.
Flower Crown Earrings 18ct Yellow Gold
Fuchsite, Tourmaline, Opal, Zirkonia & Diamond Sale price£ 15,200
UNIQUE Handcrafted 18ct yellow gold ring featuring four sapphires and smaller diamonds.
Multi Aeneus Ring 18ct Yellow Gold
Blue Sapphire & Diamond Sale price£ 22,260

Statement Stones
UNIQUE Handcrafted 18ct white gold engagement ring featuring a large, cushion-cut dark blue tanzanite surrounded by a halo of small diamonds and smaller diamonds embedded along the band.Model wearing a handcrafted 18ct white gold engagement ring featuring a large, cushion-cut blue aquamarine surrounded by a halo of small diamonds and smaller diamonds embedded along the band.
Iola Ring 18ct White Gold
Tanzanite & Diamond Sale price£ 18,600
INTERCHANGEABLE Handcrafted 18ct white gold earring drops featuring teardrop-shaped opals with diamonds, birthstone of October.Model wearing handcrafted 18ct white gold earring drops featuring teardrop-shaped opals with diamonds, birthstone of October.
Octavia Margarita Earring Drops 18ct White Gold
Blue Boulder Opal & Diamond Sale price£ 27,200
Handcrafted 18ct yellow gold square shaped earrings featuring pink tourmaline and fire opal gemstones. Model wearing handcrafted 18ct yellow gold square shaped earrings featuring pink tourmaline and fire opal gemstones.
Qin & Han Earrings 18ct Yellow Gold
Pink Tourmaline & Fire Opal Sale price£ 18,200
UNIQUE Handcrafted 18ct yellow gold ring with a central green sapphire, the birthstone of September, flanked by two round diamonds.Handcrafted 18ct yellow gold ring with a central green sapphire, the birthstone of September, flanked by two round diamonds.
Aeneus Ring 18ct Yellow Gold
Green Sapphire & Diamond Sale price£ 23,600
UNIQUE Handcrafted 18ct yellow gold ring featuring four rubies and smaller diamonds.Model wearing two handcrafted 18ct yellow gold rings featuring four precious gemstones and smaller diamonds.
Multi Aeneus Ring 18ct Yellow Gold
Ruby & Diamond Sale price£ 28,300
UNIQUE Handcrafted 18ct yellow gold ring featuring a prominent oval tsavorite garnet. Model wearing a handcrafted ring in precious metal featuring a prominent oval precious stone.
Whirlpool II Ring 18ct Yellow Gold
Tsavorite Garnet Sale price£ 20,985
UNIQUE Handcrafted 18ct yellow gold ring featuring four gemstones and smaller diamonds.Model wearing five handcrafted 18ct yellow gold rings featuring four precious gemstones and smaller diamonds.
Multi Aeneus Ring 18ct Yellow Gold
Multi Gemstone & Diamond Sale price£ 19,830
UNIQUE Handcrafted 18ct white gold ring with an oval sapphire, the birthstone of September, flanked by two round diamonds.Handcrafted 18ct white gold ring with an oval sapphire, the birthstone of September, flanked by two round diamonds.
Aeneus Ring 18ct White Gold
Blue Sapphire & Diamond Sale price£ 17,890
UNIQUE Handcrafted 18ct yellow gold ring featuring four green sapphires and smaller diamonds.Handcrafted 18ct yellow gold ring featuring four green sapphires and smaller diamonds.
Multi Aeneus Ring 18ct Yellow Gold
Green Sapphire & Diamond Sale price£ 10,780
UNIQUE Handcrafted 18ct yellow gold ring with a central tanzanite surrounded by aquamarine, emerald and diamonds in a rectangular shape. Model wearing a handcrafted 18ct yellow gold ring with a central tanzanite surrounded by aquamarine, emerald and diamonds in a rectangular shape.
Luiza Ring 18ct Yellow Gold
Tanzanite, Aquamarine, Emerald & Diamond Sale price£ 27,720

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