High Jewellery Coloured Gemstones – G Collins & Sons

Patek Philippe Exhibition: November 2026

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9.82ct Sapphire and Diamond Ring

Regular price CHF 222,880.00

Regular price ~~CHF 0.00~~ Sale price CHF 222,880.00
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Emerald and Diamond Three Stone Ring

Regular price CHF 427,748.00

Regular price ~~CHF 0.00~~ Sale price CHF 427,748.00
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Opal Infinity 18ct Yellow Gold Necklace

Regular price CHF 123,822.00

Regular price ~~CHF 0.00~~ Sale price CHF 123,822.00
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Sapphire and Diamond Pendant

Regular price CHF 225,131.00

Regular price ~~CHF 0.00~~ Sale price CHF 225,131.00
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22.81cts Green Tourmaline Pendant Running On A Diamond Line Necklace

POA
80.28ct Tourmaline Pendant

Regular price CHF 85,550.00

Regular price ~~CHF 0.00~~ Sale price CHF 85,550.00
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6.17ct Sapphire and Diamond Three Stone Ring

Regular price CHF 119,320.00

Regular price ~~CHF 0.00~~ Sale price CHF 119,320.00
Unit price per

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13.62ct Natural Colombian Emerald Rubover Pendant

Regular price CHF 174,476.00

Regular price Sale price CHF 174,476.00
Unit price per

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Emerald and Diamond Three Stone Ring

Regular price CHF 140,482.00

Regular price Sale price CHF 140,482.00
Unit price per

Sold