Gemdrop® VERIFIED GEM RECORD

This gem has been independently assessed and recorded within the official Gemdrop® Verification Database.

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Gemdrop® Identification Code

SPC-DIA-RND-10MM-R4KH8P

Verification Record

Origin: Lab-Grown
Growth Method: Chemical Vapor Deposition
Date Added: 2026-07-16

Gem Details

Mineral: Silicon Carbide
Gem Type: Space Diamond [Moissanite]
Shape: Round
Cut Style: Brilliant
Dimensions (mm): 10
Carat Weight: 4 ct

Appearance and Grading

Colour: White
Colour Grade: D
Clarity: VVS1
Cut Grade: Excellent
Polish: Excellent
Symmetry: Excellent

Scientific Assessment

Refractive Index: 2.65–2.74
Specific Gravity: 3.22
Fluorescence: None
Test Methods: Visual, Optical, PS, RI, UV

Additional Identification

Inscription: None

Gem Description

A 4 ct lab-grown space diamond [moissanite] in a round shape with a brilliant cut, displaying a white colour. This gem has been independently assessed and permanently recorded under Gemdrop® ID SPC-DIA-RND-10MM-R4KH8P.

Learn More About This Gem

Explore the science, properties and laboratory-growth information for Moissanite at Gemdrop®.

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Gemdrop® Verification Authority

This verification record forms part of the permanent Gemdrop® Verification Database.

Gemdrop® Ltd
167–169 Great Portland Street
5th Floor
London
W1W 5PF
United Kingdom

Verified by:
Dr A. Barnard, PhD (Geology), GEMDROP

Legal

© Gemdrop® Ltd. All rights reserved. This verification record forms part of the official Gemdrop® database and is protected under applicable copyright laws and international treaties, including the Berne Convention. Each Gemdrop® Verified record is uniquely associated with a single database entry and may be verified at gemdrop.io/verify. The live verification record maintained by Gemdrop® Ltd is the authoritative source of information for every Gemdrop® Verified gem. Information displayed on third-party websites, screenshots, downloaded copies, or printed reproductions should not be relied upon unless they correspond exactly to the current live database record. Any unauthorised alteration, modification, misrepresentation, or fraudulent use of Gemdrop® verification records, database content, QR codes, branding, or associated materials is strictly prohibited and may constitute civil and/or criminal offences under applicable law. This verification record is provided for identification and informational purposes and should always be confirmed against the official Gemdrop® database. This document and the Gemdrop® verification system are governed by the laws of England and Wales, and any disputes arising shall be subject to the exclusive jurisdiction of the courts of England and Wales.