Cosima Marquise Tassel Necklace
Orolane · Moissanite fine jewellery
Cosima Marquise Tassel Necklace
Free UK delivery over £50 · 30-day returns · Secure checkout
Cosima is a tassel necklace from Orolane Jewellery, set with moissanite.
- Stone: Moissanite
The stone
Moissanite is a lab-grown gemstone with a refractive index of about 2.65 (diamond is 2.42), a hardness of 9.25 on the Mohs scale (diamond is 10), and a dispersion of about 0.104 against diamond's 0.044, so it throws more fire in the light.
Metal and finish
Set in sterling silver, with gold-plated options on selected designs. See the product description for the exact metal and finish of each piece.
Ring size guide
Measure the inside diameter of a ring that fits well, or wrap a strip of paper around the base of your finger and measure the length. Compare with the size chart for the product. If you're between sizes, go up to the larger one.
Delivery and returns
Free UK delivery on orders over £50 (otherwise £4.99); express delivery £6.99. 30-day returns.
-
01
Free UK delivery
Add your dispatch time here.
-
02
30-day returns
Add how returns work here.
-
03
Certificate with every stone
Authenticity documents included.
-
04
Hand-finished
Set in sterling silver and gold.
Why moissanite
Brilliance you can measure
Higher refractive index, more fire, and hard enough for everyday wear.
| Property | Moissanite | Diamond |
|---|---|---|
| Refractive index | ~2.65 | 2.42 |
| Hardness (Mohs) | 9.25 | 10 |
| Dispersion | ~0.104 | 0.044 |
Customer reviews
It's sweet and the shine of the beads is strong, their color is matte gold. I expected them to be bigger.
