Trust & Policies

Authenticity, guaranteed.

Every gemstone offered by OPIKJEWELS is independently verified by tier-one laboratories and accompanied by a lifetime guarantee of authenticity.

The luxury gemstone market is, by its nature, a market of trust. A pigeon-blood Burmese ruby and a heated Mozambique stone of identical visual appearance can differ in value by a factor of fifty. For this reason, every stone listed by OPIKJEWELS undergoes a four-stage verification protocol before sale.

Stage 01

Origin Verification

Geographic origin is determined by inclusion analysis, trace-element spectroscopy, and UV-VIS fluorescence performed in-house by our senior gemologist.

Stage 02

Treatment Disclosure

Any thermal, fissure-filling, oiling, or beryllium-lattice diffusion is disclosed in writing. Untreated stones are explicitly marked 'No Heat · No Treatment'.

Stage 03

Laboratory Grading

Each stone is graded by GIA, SSEF, Gübelin, AGL, GRS, or Lotus. Reports are scanned at high resolution and linked to the stone's permanent record.

Stage 04

Provenance Chain

From mine to vault, each transfer of custody is logged. Where mining provenance is available (Mogok permit, Kashmir registry), it is documented in the Gem Passport.

Lifetime Authenticity Guarantee

If any stone purchased from OPIKJEWELS is ever determined by an independent tier-one laboratory to be misrepresented as to species, origin, or treatment status, we will repurchase the stone at the original sale price, in the original currency, in perpetuity.

This guarantee is non-transferable in name but transferable in inheritance — your heirs hold the same protection you do. The guarantee is voided only by undisclosed re-cutting, re-treating, or substitution after sale.

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