With over 18 years of trusted expertise inside BDB (Bharat Diamond Bourse – Mumbai) and
SDB (Surat Diamond Bourse), NSD Services provides a full-suite
diamond concierge system designed for buyers, traders, and jewellers globally.
Independent verification + clean execution — so your buying decision stays confident, documented, and dispute-proof.
A buyer-first protection protocol — not just a “check”.
We sit between the deal and the decision — verifying facts, reducing risks, and supporting clean execution.
We check the details that actually impact value — so the stone’s story matches the price.
We validate fair market positioning with optional pricing suggestions — helping you save where others overcharge.
Full-suite diamond concierge system for buyers, traders, and jewellers.
Independent verification aligned with real market expectations.
All major labs supported (GIA, IGI, HRD, etc.) — report authenticity checks and cross-matching.
Confirm laser inscription and match it accurately to the report and stone details.
BGM (Brown/Green/Milky) and fluorescence checks for certificate & non-certificate stones.
When required, we support origin/company confirmation to reduce authenticity and sourcing risks.
On request: inspection support for shipments before dispatch to improve confidence and compliance.
Optional upgrades for high-value, high-volume, or high-risk deals.
Preliminary screening support for booked clients to simplify decisions faster.
Post-check security support to reduce mix-up risk after verification.
Pattern analysis support across sizes for precision-focused buyers.
Measurement confirmation for certificate and non-certificate stones.
Safe deal execution with clean documentation and transaction guidance.
No travel needed — doorstep enablement + courier coordination across India & worldwide.
Direct seller company billing is available on client request. NSD executes transparently — no hidden traps, only clean service.
Where NSD saves money, time, and reputation — in real market situations.
Before payment, we confirm report authenticity, laser matching, and measurement accuracy.
We identify BGM tints and fluorescence impact that affects pricing and salability.
We assess fair market positioning and optionally suggest a pricing strategy.
Precision pattern support for buyers seeking premium performance and symmetry assurance.
We support safe deal execution with verified steps and clean documentation context.
Global buyers can execute verification through NSD without traveling to Mumbai/Surat.
Designed for serious buyers. Covers complete verification and support workflow for portfolios up to $50,000 (inspection + reporting + execution guidance).