6 Carat Princess Cut VVS1 D Moissanite Space Diamond | 10x10mm | + GRA Report & Warranty | GemDrop® Verified

Experience exceptional brilliance with this precision-cut 6 carat (10 × 10 mm) Princess Cut Moissanite, featuring outstanding VVS1 clarity and D colour. Combining the crisp geometry of the Princess Cut with the extraordinary optical performance of moissanite, this premium gemstone delivers exceptional brilliance, fire, and scintillation in a bold, contemporary design.

Every Gemdrop® moissanite is individually scientifically verified, supplied with an official GRA (Gemological Research Association) Certificate, and permanently recorded in the Gemdrop® Verification Database. Each stone also includes our Lifetime Authenticity Guarantee, providing complete confidence in its identity and authenticity.

MODERN CUT. EXTRAORDINARY PERFORMANCE.

At 10 × 10 mm (6 carats), this is a substantial statement gem. The Princess Cut combines sharp, clean lines with exceptional brilliance, creating a contemporary appearance that maximises light return while showcasing the gemstone's impressive size.

Whether selected for a bespoke engagement ring, luxury pendant, collector's piece, or custom jewellery commission, this gemstone delivers exceptional presence with striking geometric elegance.

MORE BRILLIANCE. MORE FIRE.

Moissanite is one of the highest-performing gem materials available. With a refractive index of approximately 2.65–2.69 and a dispersion of 0.104, it produces substantially greater brilliance and spectral fire than diamond, creating extraordinary flashes of colour under both natural and artificial light.

Where diamond is singly refractive, moissanite is doubly refractive, contributing to its distinctive, vibrant sparkle, exceptional fire, and remarkable light performance.

With a hardness of ~9.5 on the Mohs scale, moissanite is exceptionally resistant to scratching and ideally suited to jewellery designed to be worn and enjoyed for generations.

THE ORIGINAL SPACE DIAMOND

Moissanite was first identified by Nobel Prize-winning chemist Henri Moissan in microscopic crystals recovered from Arizona's Meteor Crater. Naturally occurring moissanite is one of the rarest minerals known, with gem-quality natural crystals being extraordinarily scarce.

Today, the world's finest moissanite is grown using advanced laboratory crystal growth techniques, producing gemstones of exceptional optical quality, consistency, and durability while preserving one of the most fascinating origin stories in gemology.

SCIENTIFICALLY VERIFIED

Every Gemdrop® gemstone is assigned its own unique Gemdrop ID and permanently recorded within our live online verification database.

Your verification record includes:

• Gemdrop® Unique ID
• Scientific identification
• Gem specifications
• GRA certificate reference
• Verification status
• Lifetime Authenticity Guarantee
• Gemdrop® Verification Record

Simply enter the Gemdrop ID or scan the QR code to instantly access your gemstone's permanent verification record.

Unlike generic marketplace listings where gemstones can be substituted or misrepresented, every Gemdrop gemstone has its own permanent digital identity, providing complete transparency and traceability from the moment it is verified.

GEMDROP® LIFETIME AUTHENTICITY GUARANTEE

Every Gemdrop® gem is backed by our commitment to scientific accuracy, transparency, and traceability.

We guarantee for life that every gemstone matches its stated identity and material specification. Every stone is scientifically tested, assigned a unique Gemdrop ID, and permanently recorded within the Gemdrop Verification Database.

Our guarantee covers gemstone authenticity and material identification only and does not cover accidental damage, normal wear, loss, theft, or third-party modification.

INCLUDED

• 6 ct (10 × 10 mm) Princess Cut Lab-Grown Moissanite
• D Colour
• VVS1 Clarity
• Official GRA Certificate & Warranty Card
• Gemdrop® Scientific Verification
• Permanent Online Verification Record
• Unique Gemdrop® ID
• QR Code Verification
• Protective Presentation Case
• Gemdrop® Lifetime Authenticity Guarantee

Gem Specifications

• Gem: Moissanite Space Diamond
• Mineral: Silicon Carbide (SiC)
• Shape: Princess
• Cut: Princess Cut
• Size: 10 × 10 mm
• Carat Weight: ~6 ct
• Colour Grade: D
• Clarity Grade: VVS1
• Hardness: 9.25–9.5 (Mohs)
• Refractive Index: 2.65–2.69
• Dispersion: 0.104
• Certification: GRA Certified
• Verification: Gemdrop® Scientific Verification
• Authenticity: Gemdrop® Lifetime Authenticity Guarantee

Scientifically Verified. Ethically Created. Lifetime Guaranteed.