IGI Certified 5.00-15.00 Carat Lab Grown Diamond Tennis

Product Overview

This IGI Certified 5.00–15.00 Carat Lab Grown Diamond Tennis Necklace for Women embodies modern luxury with a commitment to ethical sourcing and sustainability. Crafted using advanced laboratory-grown diamonds, this stunning piece mirrors the fire and brilliance of natural diamonds while offering an eco-conscious alternative that aligns with today’s values. Set in lustrous 14k white gold with a classic prong setting, every stone is carefully secured to maximize light reflection and sparkle. Available in E-F color and VS1-VS2 clarity grades, each diamond meets rigorous quality standards verified by the International Gemological Institute (IGI). The necklace comes complete with elegant gift box packaging, making it a perfect choice for birthdays, anniversaries, engagements, or any special milestone.

Key Features

• IGI Certification: Each lab grown diamond undergoes independent evaluation by the International Gemological Institute, confirming its authenticity, cut grade, color, clarity, and carat weight. This certification provides assurance of quality and ethical production practices.
• Lab Grown Diamonds: Unlike mined diamonds extracted through environmentally disruptive processes, these stones are cultivated in controlled settings using cutting-edge technology that replicates the natural crystallization process. They share identical chemical composition, crystal structure, optical properties, and hardness as their mined counterparts—but with significantly lower environmental impact.
• E-F Color Grade: Ranging from colorless to near-colorless, these diamonds display minimal warmth or yellow tint under normal lighting conditions. This ensures maximum brightness and scintillation, allowing light to pass freely through each facet for a dazzling effect.
• VS1-VS2 Clarity: These diamonds contain minute inclusions visible only under high magnification. In everyday wear, such flaws remain virtually invisible to the naked eye, preserving the stone’s transparency and overall aesthetic appeal without compromising durability.
• 14k White Gold Setting: Made from 58.3% pure gold alloyed with nickel, palladium, or silver for added strength and resistance to tarnish, 14k white gold maintains its polished finish over time and offers a sleek, modern backdrop that enhances the diamonds’ radiance.
• Prong Setting Design: Featuring a traditional five-prong configuration per diamond, this setting exposes more surface area of each stone to incoming light. As a result, the necklace delivers exceptional brilliance, fire, and scintillation—hallmarks of fine diamond jewelry.
• Gift Box Included: Presented in a sophisticated gift box that reflects the necklace’s premium quality, it’s ready for immediate gifting—whether for Valentine’s Day, Mother’s Day, a graduation, or holiday celebrations.

Technical Specifications

• Diamond Carat Weight: Total caratage ranges from 5.00 to 15.00 carats (exact value determined at selection)
• Diamond Type: Laboratory-Grown (CVD or HPHT method)
• Certification Body: IGI (International Gemological Institute)
• Color Range: E-F (Colorless to Near-Colorless)
• Clarity Range: VS1–VS2 (Very Slightly Included)
• Metal Purity: 14k White Gold (58.3% gold content)
• Chain Length: 18 inches (standard length for feminine necklines)
• Setting Style: Individual prong mounting for optimal light performance
• Packaging: Premium gift box included

Benefits & Use Cases

The tennis necklace design has long been synonymous with elegance and versatility—and this version elevates the classic style with sustainable luxury. At 18 inches, the chain rests comfortably at the base of the neckline, creating a flattering silhouette whether worn alone or layered with shorter chains. Its high total carat weight makes it ideal for statement-making occasions like galas, weddings, or red-carpet events, while still being refined enough for upscale dinners or professional settings. The uniform brilliance across all diamonds ensures consistent sparkle from every angle, enhancing confidence and sophistication.

Beyond aesthetics, choosing lab grown diamonds supports responsible consumption. These stones eliminate concerns about mining-related environmental degradation, community displacement, or unethical labor practices. For conscious shoppers seeking guilt-free glamour, this necklace offers peace of mind without sacrificing beauty or craftsmanship. Whether you’re treating yourself or surprising a loved one, this piece symbolizes enduring love, achievement, or personal growth—all wrapped in a timeless design rooted in innovation and integrity.

Important Notes

Please note that the exact total carat weight within the 5.00–15.00 range will vary depending on your selected option. While IGI certification guarantees each stone meets specified criteria, we recommend reviewing the accompanying certificate upon receipt for full details on grading and measurements. Due to the handmade nature of prong-set jewelry and natural variations among lab grown stones, minor differences in individual diamond size or alignment may occur—these are inherent characteristics that contribute to uniqueness rather than imperfection.

Care instructions: Store the necklace separately from other jewelry to prevent scratching. Avoid contact with perfumes, hairspray, chlorine, or abrasive cleaners. Clean gently with warm water, mild soap, and a soft brush if needed. Professional cleaning once yearly helps maintain optimal shine and security of settings. The included gift box is intended for presentation purposes only and does not contain additional care items such as polishing cloths or storage pouches.