4 Carat Round Brilliant VVS1 D Moissanite Space Diamond | 10mm | GemDrop® Verified

Experience exceptional brilliance with this precision-cut 4 carat (10 mm) Round Brilliant lab-grown moissanite, featuring outstanding VVS1 clarity and D colour. Engineered for maximum light performance, this premium gemstone displays extraordinary brilliance, fire, and scintillation that surpasses traditional diamond, making it one of the highest-performing gems available.

Every Gemdrop® moissanite is individually scientifically verified and permanently recorded in the Gemdrop Verification Database, providing complete transparency and confidence in exactly what you are purchasing.

MORE BRILLIANCE. MORE FIRE.

Moissanite is renowned for its exceptional optical performance. With a refractive index of approximately 2.65–2.69 and dispersion of 0.104, it produces significantly more brilliance and spectral fire than diamond, creating intense flashes of colour under natural and artificial light.

Its exceptional hardness of 9.25–9.5 on the Mohs scale also makes moissanite one of the most durable gems available, making it ideal for jewellery designed to be worn every day.

BIGGER. BOLDER. EXTRAORDINARY.

At 10 mm (4 carats), this impressive Round Brilliant Moissanite creates a striking visual impact while maintaining exceptional brilliance and fire. Its larger size allows the stone's outstanding optical properties to truly sparkle, making it ideal for statement jewellery.

Perfect for:

• Statement rings
• Pendants
• Luxury earrings
• Bespoke jewellery commissions
• Collectors of exceptional lab-grown gems

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 on Earth, making natural specimens exceptionally uncommon.

Modern moissanite is produced using advanced laboratory growth techniques to create gemstones with outstanding optical quality, consistency, and durability.

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
• Verification status
• High-resolution gemstone images
• Permanent authenticity record

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

Unlike generic marketplace listings where stones can be substituted or misidentified, every Gemdrop gemstone has its own traceable digital identity, creating a transparent, tamper-resistant record from the day it is verified.

GEMDROP® LIFETIME AUTHENTICITY GUARANTEE

Every Gemdrop® gemstone 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 gem authenticity and material identification only and does not cover accidental damage, normal wear, loss, theft, or third-party modification.

INCLUDED

• 4.00 ct (10 mm) Round Brilliant Lab-Grown Moissanite
• D Colour
• VVS1 Clarity
• Gemdrop® Scientific Verification
• Permanent Online Verification Record
• Unique Gemdrop® ID
• QR Code Verification
• Protective Presentation Case

Gem Specifications

• Gem: Moissanite Space Diamond
• Mineral: Silicon Carbide (SiC)
• Shape: Round
• Cut: Round Brilliant
• Size: 10 mm
• Carat Weight: 4 ct
• Colour Grade: D
• Clarity Grade: VVS1
• Hardness: 9.25–9.5 (Mohs)
• Refractive Index: 2.65–2.69
• Dispersion: 0.104
• Verification: Gemdrop® Scientific Verification
• Authenticity: Permanently Recorded in the Gemdrop® Verification Database

Scientifically Verified. Ethically Created. Permanently Traceable.