Radiant Cut Moissanite Stud Earrings in 925 Sterling Silver - Pair of 4 x 6 mm Six Prong Cartilage Studs, Heart Backs, 6 or 8 mm Post
These stud earrings in 925 sterling silver each hold one 4 x 6 mm radiant cut moissanite in a six prong setting.
A radiant cut is a rectangle with trimmed corners and brilliant style facets underneath, so it has the outline of an emerald cut but far more sparkle. Six prongs lift the stone above an open basket with a scalloped edge, which lets light in from the sides. Worn in the lobe or the upper ear, each one looks like a small solitaire.
- Lab-grown moissanite: radiant cut, 4 x 6 mm (0.80 ct) in each earring, D color, VVS1 clarity.
- Six prong basket: open at the sides and underneath.
- Two post lengths: 6 mm or 8 mm - choose from the Size option on this page. 8 mm suits most earlobes; 6 mm sits closer on thinner cartilage such as the helix or tragus.
- Sold as a pair: two matching studs, each with its own heart-shaped back.
- Material: 925 sterling silver
- Stone: lab-grown moissanite, 4 x 6 mm
- Size: 4 x 6 mm
- Made to order: dispatch within 2-3 business days
- Delivery: 7-12 business days after dispatch; Standard delivery $6.99, free shipping on orders over $99
- Returns: 60-day quality guarantee · returns on eligible items
Note: in the model photos several different earrings are worn in the same ear - this listing is for one pair of the radiant cut studs.
A gift for an anniversary or a milestone birthday, or a bright pair to anchor an ear stack.
See all our moissanite earrings or browse more sterling silver stud earrings.
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 jewelry?
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.