In Stock Certified Lab-Grown Diamonds
This collection provides immediate access to certified lab-grown diamonds from LabGems current Antwerp inventory. All stones listed are physically held in stock and available for direct allocation, eliminating production lead times and supply uncertainty. It is designed for retailers, manufacturers, and traders requiring confirmed availability for time-sensitive projects, seasonal demand, or rapid order fulfilment. Each diamond is supplied with recognised third-party certification from established grading laboratories.
Operational Advantages for Trade Buyers
Sourcing from active inventory eliminates dependence on production schedules. Trade buyers can confirm availability immediately, reserve specific stones, and process orders within standard business timelines rather than waiting for manufacturing completion. This approach supports urgent requirements such as custom commissions, seasonal inventory preparation, and replacement stock for sold-through items. Physical stock holding allows LabGems to coordinate same-day reservation and next-business-day dispatch for verified payments. For buyers managing inventory across multiple sales channels, in-stock diamonds reduce the risk of customer delays caused by extended production windows. Trade buyers requiring alternative specifications can also access fancy shaped diamonds and coloured lab-grown diamonds from current inventory.
Certification and Grading for Trade Evaluation
Each diamond is accompanied by certification from recognised gemological laboratories, including IGI (International Gemological Institute). Certification confirms the diamond's lab-grown origin and technical specifications, while quality is assessed using the standard 4Cs: cut, colour, clarity, and carat weight. These grading factors allow accurate trade evaluation, transparent pricing decisions, and consistent allocation across product lines. Buyers can review certification documentation prior to purchase to ensure alignment with target specifications and customer requirements.
Designed for Efficient Stock Rotation and Cash Flow
Purchasing from current inventory accelerates stock rotation by reducing the time between order placement and sale. Trade buyers avoid capital being tied to extended production cycles, improving cash flow and allowing reinvestment in fast-moving inventory. In-stock allocation is particularly effective for retailers managing tight margin structures or manufacturers coordinating multi-stone projects with fixed delivery schedules. The collection spans commercial to premium grades, supporting procurement decisions aligned with specific price points and market positioning. For smaller accent stones, single round melee is available with same-day dispatch.
Why Source In-Stock Diamonds from LabGems
- Antwerp-based wholesale operations with physically verified inventory
- IGI-certified lab-grown diamonds available for immediate allocation
- Eliminates production lead times for time-sensitive requirements
- Supports efficient stock rotation and improved cash flow management
- Same-day reservation and next-business-day dispatch for verified payments
Frequently Asked Questions (FAQs)
Yes, lab-grown diamonds are real diamonds. They possess the exact same chemical, physical, and optical properties as diamonds mined from the Earth.
The only difference is their origin: mined diamonds form underground over millions of years, while lab-grown diamonds are created in a controlled laboratory environment over a few weeks or months by replicating nature's process (usually using the CVD or HPHT method).
Lab-grown diamonds are graded using the same internationally accepted standard as mined diamonds: the 4Cs (Cut, Clarity, Color, Carat). Reputable third-party gemological institutes, such as the IGI (International Gemological Institute), certify our stones, providing an unbiased assessment of their quality. LabGems provides these certification reports with your purchase.
Once payment and verification are complete, in-stock orders ship within 1 business day. All customers receive a confirmation email with tracking information once the order has shipped.
Volume-based pricing or long-term supply contracts can be arranged for recurring orders. Contact our sales team for tiered rates.
In-stock inventory moves quickly. Items are only confirmed once payment is received. If a diamond sells during your checkout process, our team will help you source a comparable alternative immediately.
Yes. All shipments are fully insured until they are delivered and signed for by the buyer.