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Explore the complete Gem & Tonic collection of solid gold and diamond jewelry, including necklaces, rings, bracelets and earrings designed for modern everyday luxury.

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Solitaire Ring (Round), 1.0 ct — 101-10089(6.5)
Solitaire Ring (Round), 1.0 ct — 101-10089(6.5)
Solid Gold Round Diamond Solitaire Ring – 1.00 ct
Regular price €9.730,00 EUR
Illusion Ring (Round), 0.1 ct — 101-10018/1(3.0)
Illusion Ring (Round), 0.1 ct — 101-10018/1(3.0)
Solid Gold Round Diamond Illusion Ring – 0.10 ct Center
Regular price €1.110,00 EUR
Solitaire Ring (Round), 0.3 ct — 101-10041(4.2)
Solitaire Ring (Round), 0.3 ct — 101-10041(4.2)
Solid Gold Round Diamond Solitaire Ring – 0.30 ct
Regular price €1.620,00 EUR
Illusion Ring (Round), 0.1 ct — 101-10015/1(3.0)
Illusion Ring (Round), 0.1 ct — 101-10015/1(3.0)
Solid Gold Round Diamond Illusion Ring – 0.10 ct Center
Regular price €1.370,00 EUR
Eternity Ring (Round), 0.11 ct — 101-10109(1.3)
Eternity Ring (Round), 0.11 ct — 101-10109(1.3)
Solid Gold Round Diamond Eternity Ring – 0.11 ct
Regular price €670,00 EUR
Minimalism Ring (Round), 0.02 ct — 101-10066
Sophisticated Solid Gold Round Diamond Minimalist Ring – 0.02 ct
Sophisticated Solid Gold Round Diamond Minimalist Ring – 0.02 ct
Regular price €550,00 EUR
Illusion Ring (Round), 0.15 ct — 101-10171
Illusion Ring (Round), 0.15 ct — 101-10171
Solid Gold Round Diamond Illusion Ring – 0.15 ct
Regular price €1.140,00 EUR
Solitaire Ring (Round), 0.1 ct — 101-10041(3.0)
Solitaire Ring (Round), 0.1 ct — 101-10041(3.0)
Solid Gold Round Diamond Solitaire Ring – 0.10 ct
Regular price €840,00 EUR
Solitaire Ring (Round), 0.3 ct — 101-10013(4.2)
Solitaire Ring (Round), 0.3 ct — 101-10013(4.2)
Solid Gold Round Diamond Solitaire Ring – 0.30 ct
Regular price €1.720,00 EUR
Minimalism Necklace (Round), 0.06 ct — 104-10009
Minimalism Necklace (Round), 0.06 ct — 104-10009
Solid Gold Round Diamond Minimalist Necklace – 0.06 ct Center
Regular price €950,00 EUR
Illusion Necklace (Round), 0.09 ct — 104-10059
Illusion Necklace (Round), 0.09 ct — 104-10059
Solid Gold Round Diamond Illusion Necklace – 0.09 ct
Regular price €700,00 EUR