Lagoon
Sky blue colour diamonds above, soft blue below. Calm and clear, like water at noon.
New collection
Kove Ondine
A stacking ring and matching hoop earrings in four shades. Lab-grown colour diamonds in 14K gold.
See the four shades
3D render of the actual model
Four shades
Fern
Olive green above, pale mint below. Fresh and quiet, like a forest after rain.
Ember
Peach above, deep red below. Warm, like the last minutes of a sunset.
Iris
A rainbow from red to blue, mirrored from the centre. For her, if she never picks just one.
Why Ondine
Ondine is named after the water nymph of old European tales. Its diamonds change colour the way water does: lagoon blue at noon, fern green in the shade, ember at sunset, every colour at once in a rainbow. Slim white marquise diamonds, thirteen colour diamonds set between them, 14K yellow gold. The matching hoop earrings carry the same colours: white marquise diamonds and eight colour diamonds on each earring. Designed by Kove and made to order to our drawings. Don't know her favourite colour? Start with the one she wears most.
The stones
Lab-grown colour diamonds, 1.5 mm. As with most coloured lab-grown diamonds, the colour is set after growth and is stable in everyday wear.
Who makes it
The manufacturer is Kove Jewelry s.r.o., IČO 27484611, an e-shop registered with the Czech Hallmarking Office under No. 15 432. The founder of Kove checks every piece personally before dispatch.
After you order
Made to order in up to 21 business days, often sooner. A 24-month warranty and the first resize free of charge.
A surprise? Find her size without asking
Measure a ring she already wears with a thread and a ruler. Our guide shows how in two minutes.
Ring size guide →Questions
Will the colour fade?
No. The colour of these lab-grown diamonds is stable in everyday wear, in sunlight and in water. Clean the ring like any diamond jewellery.
Can she wear it with her engagement ring?
Yes. Ondine is designed to be stacked next to an engagement ring, or worn on its own.
Which sizes are available?
Each ring is made to order in EU sizes 52 to 56. Not sure of her size? Our ring size guide shows how to find it without asking her.
How long does it take?
Made to order in up to 21 business days, often sooner. Delivery within the EU then takes 3 to 7 business days.