Sourcing, cutting and certifying sapphires, rubies, emeralds and rare semi-precious stones for collectors, jewellers and investors worldwide.
Every stone is photographed under daylight-balanced light and ships with its original laboratory report.
4.12 ct
Ratnapura, Sri Lanka
Oval brilliant
Unheated
2.08 ct
Mogok, Myanmar
Cushion
No heat
3.40 ct
Muzo, Colombia
Emerald Step
Minor oil
6.75 ct
Elahera, Sri Lanka
Oval brilliant
Unheated
2 × 1.55 ct
Balangoda, Sri Lanka
Round brilliant
None
5.20 ct
Ratnapura, Sri Lanka
Oval cabochon
None
A transparent chain of custody — documented, photographed and independently verified at every step.
Rough sourced only from NGJA-licensed pits in Ratnapura, Elahera and Balangoda.
Hand-cut in our Ratnapura atelier to maximise brilliance, not just weight.
Independent reports from GIA, GRS or SSEF confirming identity, origin and treatment.
Sealed, fully insured shipping to collectors and jewellers in 32 countries.
Identification, origin and treatment reports on every precious stone over 1 ct.
Colour-type designations such as Royal Blue and Pigeon Blood for top-tier stones.
Independent origin determination for emeralds and investment-grade stones.
Sri Lankan export licensing, mine-to-market traceability and authenticity.
Your message goes straight to gems@oceanpvt.com
A diversified Sri Lankan holding group building trusted businesses in gemstones, heavy machinery, enterprise technology and automotive lubricants since 1998.
