Repossi recommends that you select 2 (two) sizes bigger than your usual size. For instance,
should your usual size be 52, select size 54.
Should you not know your usual size, please refer to Repossi sizing guide.
More sizes available
If you can’t find your size please email our customer service team.
Blast Ring 5 diamond-paved rows 1 oval cut diamond of 0.30 ct Paved with an average of 213 diamonds for 1.42 ct 9.0 g black gold
*Due to the shape/ length of the ring, we recommend you choose 1 size bigger than your normal ring size.
Repossi products are usually delivered within 15 working days from the date of order confirmation.
About the collection
Firstly revealed as a High jewellery collection, Blast is a modern and bold tribute to tribal stacked bangles, enhanced by a floating diamond.
Black gold, a delicate layer applied to white gold, is particularly sensitive to shocks and chemicals, so we advise you to avoid stacking.
The cleaning of your black gold creations or those with colored gems cannot be realized by yourself, it must be operated by a professional. Our experts will be delighted to welcome you in our store to better advise you.
It is recommended to store your jewelries individually in its original box to avoid any damage; contact with other objects may scratch it.
Creation: This collection is monobloc, built entirely through the process of melting. The oval cut diamond has a specific inclination so that the stone is perfectly positioned between the fingers.
A true signature mastered by only a few ateliers, the black Gold is one of the most exclusive material used in Jewelry and High Jewelry. A material which offers an edgy and unisex tone that sublimates the diamond. The black Gold is made with white gold (18kt) and coated on surface with ruthenium. The use of ruthenium which composed it, is quite uncommon in this industry. Black gold is a surface treatment, we apply through electrolysis, a layer of a few microns of ruthenium which is a rare metal of the platinum family on white gold.
The ruthenium gives an intense black color.
Paving/Setting : The diamonds are inserted in a very specific way, called a “serti descendu”. These are small grimps and not grains. There is less metal around the stone allowing it to shine more.The claws holding the diamond have a very peculiar shape, with flat angles to reflect the light better (called “bec d´aigle”). The bezel has a specific shape: Eiffel tower bezel with only 3 claws. The metal is very lightly visible, giving an impression of a "floating diamond". The position of each stone is essential, and a lot of attention is given to it. Each grain must be made in a consistent way and positioned coherently to the paved stones on the same line with precision so that the light is reflected correctly.
Polish: Mirror polishing must be performed with great care, to not cut the corners or alter the movement of the gold thread and the reflection of the light on the gold surface.
This is an essential step as it is more difficult to polish square shapes as compared to round shapes. The shape of the rings must not be deformed, with sharp and tense angles.
Assembly: Each row has a specific diameter to give the impression of a turning thread. It must not be symmetric as naturally nothing is the same or symmetric.
Care: A particular attention is required to avoid scratches on the black gold on a daily use.