Dealer Vault

Nadishika Peiris sourced a new Topaz.

3 months ago

52.75ct Aqua Blue Topaz — Kotte, Sri Lanka

This unheated 52.75ct aqua blue topaz is sourced from the historic gem-producing region of Kotte in Sri Lanka. Characterized by its vibrant blue colour, this natural gemstone exhibits excellent clarity with no inclusions. The origin and treatment status of the gemstone are well-documented, ensuring transparency for discerning collectors. This listing has been certified through our rigorous authentication process.

52.75 ct$660

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Nadishika Peiris sourced a new Blue Sapphire.

3 months ago

324.00ct Fancy Light Blue Sapphire — Ratnapura, Sri Lanka

This exceptional, unheated Fancy Light Blue Sapphire is sourced from the storied gem-producing regions of Sri Lanka. A testament to its natural beauty, the stone's vibrant blue hue is a result of its untreated origin and lack of enhancement. The CGR certification process ensures that this sapphire meets rigorous standards for authenticity and quality. As a certified unheated gemstone, it offers collectors an unparalleled level of transparency.

324.00 ct$4,950

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Nadishika Peiris sourced a new Blue Sapphire.

3 months ago

1.298ct Vivid Blue Sapphire — Ratnapura, Sri Lanka

This exceptionally large vivid blue sapphire from the Blue Sapphire producing regions of Ratnapura weighs in at a significant 1298 carats. Despite its substantial size, this Blue Sapphire has not undergone any heat treatment, preserving its natural characteristics. The Ceylon Gem Registry is proud to offer this impressive stone for international collectors seeking high-quality, untreated sapphires from the renowned source region of Sri Lanka.

1298.00 ct$1,155

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