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Teal Sapphire · Ratnapura, Sri Lanka
Lagoon of Trinco
3.47 carat Oval Brilliant
US$ 6,200
Includes lab certificate, insured worldwide shipping & duties guidance.
VarietyTeal Sapphire
Weight3.47 carats
CutOval Brilliant
ColourMermaid Teal
ClarityEye Clean (VS)
TreatmentNo Heat
Dimensions9.9 × 8.0 × 5.3 mm
OriginRatnapura, Sri Lanka
CertificateCGL · CGL-2026-08333
Blue meets green in a colour the trade calls 'mermaid' — the exact shade of the lagoons along Sri Lanka's east coast. Teal sapphires are the fastest-rising stars in coloured stones, beloved for being utterly modern.
Private Enquiry
Speak directly with our gemmologist about Lagoon of Trinco. We reply within 12 hours, and can arrange a live video inspection of the stone.