Flat 20% Off — Opening Offer

Shop Now

Complimentary Gift Packaging on Every Order

Free Standard Delivery on Orders Over £50

Shop Now
Menu
Offers
diamond birthstone necklace in white gold finish — front view
diamond birthstone necklace in white gold finish — model view
diamond birthstone necklace in white gold finish — model view
diamond birthstone necklace in white gold finish — side view
diamond birthstone necklace in white gold finish — back view
diamond birthstone necklace in rose gold finish — front view
diamond birthstone necklace in rose gold finish — model view
diamond birthstone necklace in rose gold finish — model view
diamond birthstone necklace in rose gold finish — side view
diamond birthstone necklace in rose gold finish — back view
diamond birthstone necklace in yellow gold finish — front view
diamond birthstone necklace in yellow gold finish — model view
diamond birthstone necklace in yellow gold finish — model view
diamond birthstone necklace in yellow gold finish — side view
diamond birthstone necklace in yellow gold finish — back view

Luminary Heirloom Brilliance Diamond Necklace

£39.00

All prices include VAT

Free 14-Day Returns

Description

These April diamond birthstone necklaces celebrate purity, strength, and light. The radiant stone reflects brilliance with striking clarity, elevating even the simplest moments. A true essential, designed with enduring elegance in mind.

Diamond, the birthstone of April, is a symbol of strength, purity and enduring love. Its name comes from the Greek adamas — unconquerable — and for thousands of years it has been worn to mark commitments meant to last. Whether it's carrying a personal vow or simply celebrating a birthday in April, a diamond catches light in a way no other stone does, turning even the smallest movement into something luminous.

Wear it solo above a crewneck or an open collar to let the stone take centre stage, or layer it with a longer pendant for an easy stacked look. The adjustable chain sits naturally at the collarbone and works just as well with tailoring as it does with knitwear or a plain white tee.

The Luminary Heirloom collection pairs 18ct gold-plated stainless steel with lab-grown synthetic gemstones. Responsibly sourced and REACH, RoHS 2.0 and CA65 certified, the metal resists tarnish and keeps its colour long after other plated pieces have started to dull. It's hypoallergenic, nickel-safe and designed to be worn every day — not tucked away for occasions that never seem to come.

To keep its shine, slip it off before showering, swimming or applying perfumes and lotions, and store it flat in the pouch provided. A gentle wipe with a soft cloth after wear is usually all it needs. Full care details — including what to do if it ever needs a refresh — are in the care guide linked below.

Product details

Style

Double layer

Finish

18ct Gold Plated Stainless Steel

Stone

Lab-grown synthetic gemstone (Round, 7mm)

Chain

Cable chain (1.2mm), 40+5cm

Craftsmanship

Individually handcrafted by skilled artisans

Delivery & returns

Standard Delivery 2-3 working days — £2.99
Next Day Delivery Order before 2pm (Mon-Fri) — £5.99

Free standard delivery on orders over £50

Returns Free 14-day returns. Items must be unworn and in original packaging. Learn more
Birthstone
April — Diamond
Meaning: Strength, purity, and eternal love

Diamonds represent endurance, clarity of heart, and everlasting affection.

Learn more about Diamond

Product images are photographed in professional studio lighting. Colors and appearance may vary slightly in different lighting conditions. Some images may be enhanced or generated using AI technology.

Complete the Look

Customer Reviews

Styled for every occasion.

The DENEB Promise

18K gold plated, RoHS certified, and designed in London. Every piece is crafted to last.