IGI Certified Lab Grown Loose Diamond, 1-10 CT TW (D-E

Product Overview

This IGI-certified lab-grown loose diamond offers exceptional brilliance and clarity, making it an ideal choice for crafting fine jewelry. Available in sizes ranging from 1 to 10 carats total weight (TW), each stone is carefully selected to meet premium D-E color and VVS-VS clarity standards. Designed specifically for custom jewelry makers, designers, and jewelers, this collection provides a sustainable and ethically sourced alternative without compromising on quality or appearance. The inclusion of IGI certification ensures authenticity, traceability, and confidence in every purchase.

These diamonds are grown in controlled laboratory environments using advanced technological processes that replicate the natural conditions under which diamonds form. As such, they exhibit identical physical, chemical, and optical properties to mined diamonds, but with significantly reduced environmental impact and ethical concerns. Whether you’re creating engagement rings, pendants, earrings, or statement pieces, these stones deliver unmatched sparkle and durability.

Key Features

• IGI Certification: Each diamond comes with an official International Gemological Institute certificate, verifying its authenticity, cut, color, clarity, and measurements. This documentation is essential for professional use and client assurance.
• Lab-Grown Technology: Manufactured through high-pressure, high-temperature (HPHT) or chemical vapor deposition (CVD) methods, ensuring consistency and control over gemstone quality.
• Precise Color Grading: Ranging from D to E color grades—among the rarest and most colorless categories—these diamonds appear nearly flawless to the naked eye and maintain their brilliance under various lighting conditions.
• Superior Clarity Range: With clarity grades between VVS (Very Very Slightly Included) and VS (Very Slightly Included), inclusions are microscopic and do not affect visual transparency or sparkle.
• Flexible Carat Options: Available in multiple total weights from 1 carat up to 10 carats, allowing for scalable designs suitable for solitaires, halo settings, or multi-stone arrangements.
• Ideal for Custom Jewelry: Specifically tailored for use in handmade, bespoke, or small-batch jewelry production by independent artisans, designers, and retail jewelers.

Technical Specifications

• Type: Lab-Grown Diamond
• Certification: IGI Certified
• Color Grade: D–E (Colorless)
• Clarity Grade: VVS–VS
• Carat Weight Range: 1–10 CT Total Weight (TW)
• Cut Quality: Standard round brilliant or customizable based on request (subject to availability)
• Inclusions: Microscopic; visible only under magnification
• Luster: Excellent reflectivity and fire
• Durability: Mohs hardness of 10; resistant to scratching and chipping

Benefits & Use Cases

This collection of IGI-certified lab-grown diamonds is particularly valuable for professionals in the jewelry industry seeking high-quality, ethically produced stones at competitive prices. Artisans and custom jewelers can confidently incorporate these diamonds into engagement rings, wedding bands, cocktail rings, pendant necklaces, and luxury earrings without concerns about sourcing or sustainability.

The consistent quality across batches ensures predictable results in design and pricing—ideal for inventory planning or client consultations. Because these diamonds perform identically to mined counterparts optically and physically, clients receive the same level of brilliance and elegance while benefiting from faster turnaround times and reduced overhead costs.

Additionally, the ethical appeal of lab-grown diamonds resonates strongly with modern consumers who prioritize environmental responsibility and conflict-free materials. For designers aiming to market eco-conscious collections, these stones offer a clear differentiator in today’s conscious consumer landscape.

Important Notes

Each diamond is sold as a loose stone, meaning setting services must be arranged separately unless otherwise specified. Please note that actual color and clarity may vary slightly depending on individual stone selection within the D-E and VVS-VS ranges; customers are encouraged to review certification details before finalizing orders.

Care should be taken during handling due to the extreme hardness of diamonds—while durable, improper storage or contact with harder metals could result in damage to adjacent gemstones or settings. Always use padded trays and separate packaging when transporting multiple units.

Package includes: One (1) IGI-certified lab-grown loose diamond, accompanied by its original IGI grading report in PDF and printed formats. Bulk orders may include batch-specific certificates; please specify if individual certifications are required for each stone.