Oval Lab Diamond 3 Carat Oval Lab Diamond Company

Product Overview

- A lab-grown oval-cut diamond from DKL Jewelry (example listing: 2.00 ct oval, D color, VS1 clarity) produced by a leading Chinese CVD facility and IGI certified.

- Designed to combine the elongated, flattering silhouette of an oval cut with high color and clarity (D / VVS–VS range) for maximum visual size and brilliance.

- Ethically produced and positioned as a sustainable, high-quality alternative to mined diamonds; the company also manufactures larger-weight variants (including 3 ct offerings).

Product Features

- Cut and optical performance: precision-faceted oval shape that maximizes light return, fire and perceived size.

- Color & clarity: top-tier white (D) and very high clarity (VVS–VS / VS1 in the listing) for an icy, clean appearance.

- Origin & certification: CVD lab-grown diamond, ethically sourced from a top-tier Chinese factory; IGI certification provided.

- Customization & service: supports mixed orders, multiple materials, custom CAD/design workflows, fast production (7–14 days) and international shipping (DHL/UPS/FedEx).

- Packaging & warranty: single-item packaging; after-sales policies include 7-day replacement/refund for quality issues and lifelong replating (material cost).

Product Value

- Ethical and sustainable luxury: offers the look and performance of natural diamonds without the environmental and social concerns of mining.

- Better value-for-money: lab growth allows larger, higher-color/clarity stones at lower cost than comparable mined gems.

- Consistent quality and traceability: factory control and IGI certification provide reliable specifications and peace of mind for buyers.

- Versatility: suitable for high-impact center stones in bridal and fine jewelry where visual size and brilliance matter.

Product Advantages

- Manufacturing strength: produced by Shenzhen Daka Future Technology Co., Ltd / DKL Jewelry with in-house design, production and R&D and a monthly capacity of 10,000+ carats.

- Quality control: high testing standards and a stated zero-defect guarantee to ensure consistent product quality.

- Fast, flexible fulfillment: custom design workflow, rapid turnaround, and global courier options.

- Customer-focused policies: proactive after-sales support (replacement/refund, defect returns covered, replating) and responsiveness to customer feedback.

- Competitive positioning: combines advanced lab-growth technique (CVD), premium gem specs (D, VS/VVS), and ethical sourcing for strong market appeal.

Application Scenarios

- Engagement rings and bridal jewelry where a clean, elongated center stone is desired.

- High-end pendants and statement pieces that benefit from enhanced visual size and fire.

- Custom and bespoke jewelry productions (retail designers and private clients) that require certified, ethically sourced stones.

- Wholesale and jewelry manufacturing that need predictable supply, fast lead times and consistent quality.

- Gifting and luxury purchases for buyers prioritizing sustainability and value.