IGI Certified 1 CT Marquise Lab-Grown Diamond Necklace in 18K Yellow Gold

A graceful 1.00-carat marquise lab-grown diamond — an elongated silhouette with balanced proportions, pointed ends, and lively brilliance — IGI certified at D/VVS2 quality.

The stone is held in a two-prong integrated necklace design of solid 18K yellow gold, with two fixed adjustment positions at 40 and 45 cm and a 1.3 mm chain. Pendant dimensions are approximately 10.4 × 5.4 × 4.0 mm (H × W × D), and total product weight is about 3.2–3.5 g. Custom chain lengths are available on request — please contact us before ordering. Made to order — ships in 3–5 weeks.

Details

• Diamond weight: 1.00 ct
• Diamond shape: Marquise
• Color / Clarity: D/VVS2
• Polish / Symmetry: Excellent / Excellent
• Certification: IGI grading report
• Metal: Solid 18K yellow gold
• Setting: Two-prong
• Design: Integrated necklace
• Pendant dimensions: approx. 10.4 × 5.4 × 4.0 mm (H × W × D)
• Necklace length: 40 / 45 cm — two fixed adjustment positions
• Chain width: 1.3 mm
• Total product weight: approx. 3.2–3.5 g
• Custom lengths: available on request — please contact us before ordering
• Production: made to order — ships in 3–5 weeks
• Note: measurements and finished jewelry weight may vary slightly.

Lab-grown diamonds are chemically identical to mined diamonds — the same brilliance and fire, at remarkable value.