Lab Diamond Necklaces

Say it with sparkle. Our lab diamond necklaces are perfect for adding that extra ‘wow’ to your outfit.

image

Available at all Gregory Jewellers Boutiques

Product Filter

Latest watches

Sort and filter products
Lab Diamond Jewellery RTW Pendant BO1

Necklines

Never Looked So Good
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Marquise Lab Diamond Necklace In 18K Yellow Gold 1.00ct

LR-PSMQ100-YG

$2,590
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSRBC100-WG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

20.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K Yellow Gold

LR-TN20-YG

$19,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Marquise Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSMQ100-WG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

10.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K Yellow Gold

LR-TN10-YG

$12,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Pear Brilliant Lab Diamond Necklace In 18K Yellow Gold 1.00ct

LR-PSPE100-YG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

30.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K White Gold

LR-TN30-WG

$26,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Heart Shape Lab Diamond Necklace In 18K Yellow Gold 0.50ct

LR-PSHRT50-YG

$1,890
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

7.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K White Gold

LR-TN07-WG

$9,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Oval Brilliant Lab Diamond Necklace In 18K White Gold 0.50ct

LR-PSOV50-WG

$1,890
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

20.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K White Gold

LR-TN20-WG

$19,990
Tennis Necklace Lab Diamond Necklace BO2

A Classic

That Serves Serious Sparkle
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Heart Shape Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSHRT100-WG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

30.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K Yellow Gold

LR-TN30-YG

$26,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K Yellow Gold 1.00ct

LR-PSRBC100-YG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

10.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K White Gold

LR-TN10-WG

$12,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K White Gold 0.75ct

LR-PSRBC75-WG

$1,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Pear Brilliant Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSPE100-WG

$2,590
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Oval Brilliant Lab Diamond Necklace In 18K Yellow Gold 1.00ct

LR-PSOV100-YG

$2,590
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Marquise Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSMQ100-WG

$2,590
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

15.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K Yellow Gold

LR-TN15-YG

$15,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K Yellow Gold 0.50ct

LR-PSRBC50-YG

$1,890
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

15.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K White Gold

LR-TN15-WG

$15,990
Lab Diamond
New
Out of Stock
Lab Diamond
New
Out of Stock

Leyla Rose by Gregory

Classic Solitaire Heart Shape Lab Diamond Necklace In 18K Yellow Gold 1.00ct

LR-PSHRT100-YG

$2,590
LRBG Lab Diamond Necklaces BO 3

Sparkle that Speaks Volumes

Exquisite Lab Diamonds
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Marquise Lab Diamond Necklace In 18K Yellow Gold 0.50ct

LR-PSMQ50-YG

$1,890
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K White Gold 0.50ct

LR-PSRBC50-WG

$1,890
Lab Diamond
Lab Diamond

LEYLA ROSE BY GREGORY

7.00ct Round Brilliant Lab Diamond Tennis Necklace In 18K Yellow Gold

LR-TN07-YG

$9,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Pear Brilliant Lab Diamond Necklace In 18K Yellow Gold 0.50ct

LR-PSPE50-YG

$1,890
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Round Brilliant Lab Diamond Necklace In 18K Yellow Gold 0.75ct

LR-PSRBC75-YG

$1,990
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Pear Brilliant Lab Diamond Necklace In 18K White Gold 0.50ct

LR-PSPE50-WG

$1,890
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Oval Brilliant Lab Diamond Necklace In 18K White Gold 1.00ct

LR-PSOV100-WG

$2,590
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Oval Brilliant Lab Diamond Necklace In 18K Yellow Gold 0.50ct

LR-PSOV50-YG

$1,890
Lab Diamond
New
Lab Diamond
New

Leyla Rose by Gregory

Classic Solitaire Heart Shape Lab Diamond Necklace In 18K White Gold 0.50ct

LR-PSHRT50-WG

$1,890
feature article
Our Story
A tradition of style and innovation

Gregory Jewellers, an Australian Story of Enduring Craftsmanship, Innovation and Success.

Discover
feature article
Australian Made
Proudly Certified

Our exquisite range of Engagement Rings, Wedding Bands, and Bespoke designs now bear the prestigious Australian Made logo.

Discover
top

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Your Bag
    Your bag is emptyReturn to Homepage
    Checkout securely with
    Continue Shopping
    Products you might like
      Calculate Shipping
      Apply Coupon
      Unavailable Coupons
      gregoryj Get 10% off Coupon code for Salesforce Coupon Offer (Jewellery)
      gregoryw Get 10% off Coupon Code for Salesforce coupon offer (watches)
      kiisgj#1011 Get $500 off KIISFM Gaming Wheel
      kiislr#2022 Get $300 off KIISFM Birthday Wheel 2022
      pom20 Get 20% off Salesforce Coupon for Pomellato Promotion
      revamp2024 Get $500 off
      spring20 Get 20% off Coupon code for Salesforce Coupon Offer (GUCCI Jewellery)
      welcome10 Get 10% off