Lab Grown Diamond Pendant Necklace

A pendant necklace is one of the most-worn pieces of fine jewellery. A pendant necklace has a decorative centrepiece suspended from a chain. A diamond shape, a cluster, a heart, a cross, an initial. It is the most customisable category in fine jewellery.

Who a pendant necklace works for

Personal, gift-friendly, and works at every price point from under $500 to over $10,000.

What to look for

18K solid gold chain and pendant (not plated, not gold-filled), a secure clasp (our default is a spring-ring for chains under 18 inches and a lobster clasp for longer), and. For diamond pendants above 0.30 ct. A GIA grading report. Lab-grown diamonds are chemically identical to mined diamonds and cost roughly 40–60% less, so every carat weight becomes more accessible.

Chain length

16 inches sits at the base of the neck (choker). 18 inches. Our default. Sits just below the collarbone and works with most necklines. 20–22 inches drops lower and layers cleanly with a shorter chain. Every necklace ships with an adjustable chain unless stated.

Related collections

Explore the full lab-grown diamond necklace collection, or browse neighbouring styles: pendants, station necklaces, and tennis necklaces.

What comes with every piece

GIA grading report for the centre stone where applicable, a formal appraisal for insurance on pieces over $1,000, 18K solid gold in yellow, white or rose (hallmarked), and our lifetime cleaning and prong-check service. Every order ships in a signature Riyanika box.

Bespoke

Not seeing the exact combination you want? Every Riyanika piece can be made bespoke at no extra cost on most designs. Start your design here and we will send a CAD render for your approval before any gold is cut.