From the Maison

Moissanite Diamond Necklace

A moissanite diamond necklace gives the look of a flawless diamond via lab-created moissanite — graded D–E colour, Excellent cut — from around $88. Roughly 1...

88 PiecesFrom $88Free Worldwide Delivery

The Moissanite Edit

A moissanite diamond necklace is a necklace set with moissanite — a lab-created gemstone that replicates the brilliance and fire of a flawless diamond — offered at a fraction of the mined-diamond price.

At Satéur, a moissanite diamond necklace starts from around $88 — roughly 1% of the price of a comparable mined-diamond necklace, which typically runs $8,000–$25,000 for a fine-jewellery piece. Each moissanite stone is graded D–E colour with an Excellent cut, delivering the look of a flawless diamond to the naked eye. The collection also includes pieces set with Satéur Gems®, our trademarked diamond simulant, across pendant, solitaire, and tennis designs. Free worldwide delivery and a lifetime guarantee on every order.

Every moissanite necklace is hand-set in nickel-free 925 sterling silver, finished in a lasting 18k gold — in white gold, yellow gold, and rose gold. The 18k gold finish is engineered for daily wear: no green marks, no irritation, gentle on sensitive skin. Unlike cheap gold-plated styles that flake within a season, sterling silver with a lasting gold finish stays as sharp as the day it arrived.

Moissanite sits at Mohs 9.25 hardness — second only to diamond — and delivers fire (light dispersion) approximately 2.4× that of a mined diamond. That means more rainbow colour, more brilliance, and more presence in the light. A moissanite pendant or diamond necklace in moissanite is visually more vivid than most mined stones of equivalent size, and it holds that performance for life.

The moissanite diamond collection covers round brilliant solitaires in classic and halo settings, cushion and oval cuts for a softer silhouette, three-stone pendants, and matched necklaces in yellow gold, white gold, and silver. Stone sizes run from fine 0.5ct solitaires through to statement 3ct+ pendants. Available individually or as part of a sale collection with coordinating earrings and bracelets. Every piece arrives gift-ready with the signature Satéur box, free worldwide delivery included.

For the full moissanite story, read the Necklaces — covering care, stone specs, and how moissanite compares to mined diamond. Explore the Moissanite Pendant Necklace collection for pendant-specific styles, or browse the wider Diamond Necklace range. The Moissanite vs Diamond vs Satéur comparison guide covers every stone tier in full.

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Questions

Moissanite Diamond Necklace, answered.

What is a moissanite diamond necklace?+

A moissanite diamond necklace is a necklace set with moissanite — a lab-created gemstone graded D–E colour with an Excellent cut that gives the look of a flawless diamond. Satéur's start at $88, compared to $8,000–$25,000 for a mined-diamond equivalent.

What is the difference between a moissanite pendant and a mined diamond necklace?+

Moissanite is a lab-created gemstone; a mined diamond is a natural stone formed underground. Moissanite is graded D–E colour with an Excellent cut and costs roughly 1% of a mined diamond of equivalent look. Visually, moissanite returns more fire — it is not a lesser stone, it is a different one at a dramatically lower price.

How durable are moissanite pendants for daily wear?+

Moissanite sits at Mohs 9.25 — second only to diamond on the hardness scale. It holds its brilliance permanently in daily wear, unlike cubic zirconia which clouds and scratches within a year. The 18k gold finish over 925 sterling silver is also built for everyday use.

What carat weights and stone sizes are available?+

The collection spans from fine 0.5ct solitaire pendants through to statement 3ct+ pieces across round, cushion, and oval cuts. Sizes are noted on each product page with millimetre measurements alongside carat weight.

How should I care for a moissanite diamond necklace?+

Clean with warm water, a drop of mild soap, and a soft cloth or brush. Rinse and pat dry. Store in the Satéur box or a soft pouch. Remove before swimming, showering, or applying perfume to protect the 18k gold finish.

What styles work best as gifts or personal purchases?+

Round brilliant solitaire pendants in white gold are the most versatile gift choice — works with any neckline and reads as fine jewellery. For a personal purchase, the cushion-cut pendant in yellow gold or a classic tennis necklace in white gold offer the most presence. All arrive gift-ready in the signature Satéur box.

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Moissanite Diamond Necklace

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