✕

Summer Sale Up to 50% Off

Free Shipping for orders over USD 300

Wishlist
Filter

Lab-Grown Blue Diamond Necklaces

Princess blue joy necklace - The Future Rocks x Lightbox Princess Blue Diamond Necklace - The Future Rocks - 1
35% off
Plus
TFR x Lightbox Jewelry
Princess blue joy necklace
$417.00 AUD $642.00
18K white gold
2ct. tw. halo 14k gold pendant necklace with blue lab-grown diamonds - 2ct. Lab-Grown Blue Diamond Halo Pendant - The Future Rocks - 1
Left RightPlus
Lightbox Jewelry
2ct. tw. halo 14k gold pendant necklace with blue lab-grown diamonds
$3,050.00 AUD
14K white gold
2ct. round brilliant solitaire pendant necklace with blue lab-grown diamonds - 2ct. Lab-Grown Blue Diamond Solitaire Pendant - The Future Rocks - 1
Left RightPlus
Lightbox Jewelry
2ct. round brilliant solitaire pendant necklace with blue lab-grown diamonds
$3,050.00 AUD
14K white gold
Ballerina blue necklace - Ballerina Blue Diamond Necklace - The Future Rocks - 1
Left RightPlus
Design Lab
Ballerina blue necklace
$962.00 AUD
18K white gold
Blush blue necklace - Lab-Grown Blush Blue Diamond Pendant Necklace - The Future Rocks - 1
18K Solid Gold
Plus
Smiling Rocks
Blush blue necklace
$4,406.00 AUD
18K white gold

Viewing 5 of 5 products

elle-logo-vector.svgcropped-cropped-prestige-logo-new.webp800px-VOGUE_revista_-_logo.pngMadame_Figaro_(logo).svg.pngWomen's_Wear_Daily_logo.svg.png

ENJOY 10% OFF YOUR NEXT ORDER

Sign up to get 10% off your first order and be the first to hear about pre-orders, members-only promotions, and sneak peeks.

By subscribing to our newsletter, you agree to receive information by email concerning offers, services, products, or events from The Future Rocks per the Privacy Policy.

Get in touch

Have questions about your order, or a general enquiry?

EmailWhatsapp

The Future Rocks is Butterfly Mark certified

Butterfly Mark logo.svg

Independent verification of the highest sustainability standards.

#vanitywithaconscience

THE FUTURE ROCKS is a global marketplace for jewelry made with lab-grown diamonds and gemstones.

© 2025 The Future Rocks Company Limited. DPMS Category A Registrant (Registration No. A-B-23-12-00016)