Alya Stone Radiance Heart Diamond Necklace, an engravable lab-grown diamond heart pendant in solid gold
Alya Stone Radiance Heart Diamond Necklace in solid gold — detail view
Alya Stone Radiance Heart Diamond Necklace showing engraving detail in solid gold
Model wearing Alya Stone Radiance Heart Diamond Necklace in solid gold
Alya Stone solid gold chain collection for charm layering
Alya Stone signature jewelry packaging
Alya Stone signature jewelry packaging, bird's-eye view
Alya Stone Radiance Heart Diamond Necklace, an engravable lab-grown diamond heart pendant in solid gold
Alya Stone Radiance Heart Diamond Necklace in solid gold — detail view
Alya Stone Radiance Heart Diamond Necklace showing engraving detail in solid gold
Model wearing Alya Stone Radiance Heart Diamond Necklace in solid gold
Alya Stone solid gold chain collection for charm layering
Alya Stone signature jewelry packaging
Alya Stone signature jewelry packaging, bird's-eye view
engrave

Radiance Heart Diamond Necklace

HK$5,280.00
METAL 9K Yellow Gold
CHOOSE A CONNECTOR NECKLACE BAROQUE PEARL
LENGTH 16 INCHES
Handcrafted to order · ships in 2–3 weeks
FREE SHIPPING
EASY RETURNS
LIFETIME WARRANTY

A wearable archive designed for the woman who carries her history with pride. RADIANCE HEART DIAMOND NECKLACE centers on the Radiance Heart—a modern artifact that feels like a discovery from a private collection. It is a tribute to the warmth and light a mother provides, a permanent piece of solid gold meant to be engraved with a milestone and kept close to the skin.

The Craft

  • Radiance Heart: A high-shine power piece featuring a hand-finished fluted texture that mimics the rays of a rising sun. Anchored by a brilliant, bezel-set Lab-Grown Diamond and framed by a delicate "beaded" halo, it balances old-world craftsmanship with a sharp, modern edge.
  • Connector Necklace: Our signature foundation chain in Ethical 9K Recycled Solid Gold. Designed with a generous, high-polish finish, it provides the perfect architectural base for your most sentimental elements.
MORE INFORMATION

A wearable archive. Engrave a milestone date on the Radiance Heart — a lab-grown diamond heart pendant in solid gold, hung on the connector necklace of your choice. Her legacy, translated into gold you keep for good.
SHIPPING & RETURNS

Free Shipping

We offer free shipping on all Hong Kong orders and free international shipping to selected countries upon meeting a minimum order requirement. See our Shipping Policy for more details.

Returns & Exchanges

Return eligible items within 30 days of delivery, unworn and in their original condition with all certificates and packaging.

Store credit returns the full item value with no fee. A refund to your original payment method carries a 15% restocking fee. Shipping costs in both directions are deducted either way.

Earrings, eternity rings and personalised pieces are final sale. See our Refund Policy for the full list.
WARRANTY

Lifetime Warranty

Lifetime warranty against manufacturing defects in materials or workmanship, for the original owner. Not covered: normal wear and tear, damage from chemicals, water or excessive force, loss or theft, and any work done by a third-party jeweller.
SPECIFICATIONS

CHARMS
Our radiance diamond heart charm is a substantial, high-impact anchor that belongs to our Grand weight category.

Petite: 0.3-0.6g
Medium: 0.7-1.0g
Grand: 1.1-1.5+g

Metal: 9K solid recycled gold
Stones: Lab grown diamond

CHAIN
Metal: 9K recycled solid gold (10K recycled solid gold for modern paperclip)

CONNECTOR
Metal: 9K recycled solid gold
CONSCIOUS QUALITY

We believe luxury should be responsible. Our jewelry is produced with a focus on ethical labor standards and clean craft practices. We consciously source high-shine gemstones and lab-grown diamonds with verifiable traceability. Every piece is built to be a lasting treasure.

Person working on a piece of jewelry with tools on a wooden table.
Person working on a piece of jewelry with tools on a wooden table.

Our craftsmanship

Made by hand, made to last

Every Alya Stone piece is made to order and hand-finished by our artisans in solid recycled gold — never plated, never mass-produced. Built to be worn every day, and handed on.

Pair it with
How can we help?

our jewelry specialists are dedicated to helping you find pieces that tell your story.
from selecting the right charm to discussing bespoke customisations and designs, we’re just a message away.

get in touch
  • 5 stars: 3 (60%)
  • 4 stars: 1 (20%)
  • 3 stars: 1 (20%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Matteo R.
heart necklace i can engrave

the radiance heart necklace feels modern and a little “found object.” it sits nicely on the collarbone and has weight. i like that it’s engraveable but still sleek even before engraving.

C
Chiara M.
heart necklace that feels like an artifact

the radiance heart necklace has weight in a good way. it doesn’t scream “heart” — it’s more modern, like something you found. i’m planning to engrave it and make it an everyday piece.

M
Marie D.
heart necklace feels timeless

radiance heart diamond necklace feels like a keepsake. it’s substantial enough to wear alone, but still layers nicely with a charm chain.

V
Vera I.
heart necklace, styling took a sec

Radiance Heart necklace is beautiful, but i had to play with chain length to get it to sit exactly where i wanted. once i figured it out, it’s perfect for daily wear.

M
Marie D.
keepsake heart

Radiance Heart Diamond Necklace feels like a forever piece. it’s substantial enough to wear alone, but still layers nicely with a charm necklace.