1 ct Moissanite Solitaire Necklace in 925 Sterling Silver - 6.5 mm Round Lab-Grown Moissanite in a Four-Prong Setting, 40 cm plus 5 cm Extender
Every gemstone, crystal, and agate we use is nature's own masterpiece, meaning no two pieces are exactly alike. We take pride in delivering a pristine IfShe creation that belongs exclusively to you.
This 1 ct moissanite solitaire necklace in 925 sterling silver holds a single round stone on a fine chain.
The stone is a 6.5 mm round brilliant lab-grown moissanite, held by four claws placed at the top, bottom and sides, so it hangs turned slightly like a diamond shape. The chain passes straight through the setting, which keeps the stone centred at the base of the neck. Length is 40 cm with a 5 cm extender.
- 1.00 ct lab-grown moissanite: 6.5 mm round brilliant cut, D colour, VVS1 clarity.
- Four-prong setting in 925 sterling silver.
- Length: 40 cm plus a 5 cm extender, lobster clasp.
- Material: 925 sterling silver
- Stone: lab-grown moissanite, 6.5 mm
- Chain or band: 40 + 5 cm
- Size: pendant 6.5 mm
- Made to order: dispatch within 2-3 business days
- Delivery: 7-12 business days after dispatch, with tracking; Standard delivery $14.90, free shipping on orders over $179
- Returns: 60-day quality guarantee · returns on eligible items
Some photos show it worn with two other necklaces layered for styling - this listing is for the single solitaire necklace only.
A classic gift for an anniversary, a 30th birthday or a bride on her wedding morning - one stone, worn every day.
See all our moissanite necklaces or browse more sterling silver necklaces for women.
Moissanite vs diamond
Near-identical sparkle, more fire — at a fraction of the price.
| Diamond | Moissanite | |
|---|---|---|
| Composition | Carbon (C) | Silicon carbide (SiC) |
| Hardness | 10 Mohs | 9.25 Mohs — daily-wear tough |
| Fire & sparkle | Classic white brilliance | More fire, more rainbow flash ✓ |
| Refractive index | 2.42 | 2.65 — higher brilliance ✓ |
| Clarity | Varies by grade | Consistently eye-clean ✓ |
| Origin | Mined or lab | Lab-created, conflict-free ✓ |
| Price | Premium | A fraction for the same size ✓ |
| Everyday wear | Excellent | Excellent equal |
Moissanite is its own brilliant gemstone — not an imitation diamond. It throws even more fire than a diamond, rates 9.25 on the Mohs scale for confident daily wear, and costs a fraction of the price. Every IfShe moissanite is lab-created, conflict-free and clearly disclosed.
Frequently asked questions
How is moissanite different from a diamond?
Moissanite has a higher refractive index than diamond, giving it more rainbow fire. It measures 9.25 on the Mohs scale (vs diamond's 10) and costs a fraction of the price for an equivalent visual size. It is a lab-created gem chemically distinct from diamond.
Will moissanite cloud or fade over time?
No. Moissanite does not cloud, yellow, or lose brilliance. Its sparkle is permanent and does not require special restoration over the years.
Is moissanite durable enough for everyday wear?
Yes. At 9.25 on the Mohs scale, moissanite is the second-hardest known gemstone after diamond, so it resists scratches and keeps its sparkle through daily wear.
What setting metal do you offer?
Most moissanite styles are available in 925 sterling silver. Selected designs offer 10K or 14K gold/rose-gold plating. See the variant options on each product page.
How do I clean my moissanite jewellery?
Soak in warm water with a few drops of mild dish soap, gently brush with a soft toothbrush, and rinse. Pat dry with a lint-free cloth. Avoid harsh chemicals and ultrasonic cleaners.