Lab Grown Diamond Necklaces & Pendants

Shop lab grown diamond necklaces and pendants, from solitaire to tennis-style designs. Free express shipping over $99 and Afterpay available.

Lab Grown Diamond Necklaces & Pendants

Shop lab grown diamond necklaces and pendants online at Jewellery Boutique, from delicate solitaire pendants to tennis-style necklaces. Each piece is set with certified lab grown diamonds for lasting brilliance. As an authorised Australian retailer, we offer free express shipping over $99, 30-day returns, a 12-month warranty and flexible payments with Afterpay and Zip Pay

Why choose a lab grown diamond necklace

A lab grown diamond necklace or pendant offers the same brilliance and certification as a mined diamond, with a lower environmental footprint and more carat for your budget — suited to everyday wear or a special occasion.

Popular lab grown diamond necklace styles

  • Solitaire and halo pendants
  • Tennis-style necklaces
  • Station and droplet necklaces
  • Cluster and heart-shaped pendants

Gifting a lab grown diamond necklace

A lab grown diamond necklace or pendant makes a thoughtful gift for birthdays, anniversaries and special occasions, offering genuine diamond brilliance at a more attainable price. Browse our gifts for her for more inspiration.

Caring for your necklace

Clean with warm soapy water and a soft brush, store separately to prevent tangling and scratching, and keep away from perfume and lotion to protect the setting.

Explore more lab grown diamonds

Browse our full range of lab grown diamond jewellery, including rings, earrings and bracelets. Prefer an earth-mined stone? Shop our natural diamond necklaces and pendants.

Shop with confidence

Every order includes free express shipping over $99, 30-day returns and a 12-month warranty as an authorised Australian retailer. Pay now or spread the cost with Afterpay and Zip Pay.