B.One N°15 is a BELLER gold ring from the B.One collection, with a single natural silver blue sapphire of 0.26 CT. Its character comes from proportion: the band is only 2 mm wide, so the gold stays a background for the stone. The silvery blue of the sapphire stands out clearly against the yellow gold that holds it. It is the only one of its kind, so the gold fineness, color and stone are not chosen when ordering.
Is the sapphire in the B.One N°15 ring natural?
Yes. The sapphire in B.One N°15 is a fully natural stone of AAA grade, unheated and untreated. It weighs 0.26 CT, has a round shape and comes from Sri Lanka. Its characteristics, along with the gold fineness and the number of the ring, are given in a BELLER certificate with a gemologist's description, which you receive with the ring.
What size is the B.One N°15 ring?
The B.One N°15 ring is size 11 and exists as a single piece of jewelry. The ring comes in one size; we can make it smaller, but it cannot be enlarged. If you do not know your finger size, we can measure it before purchase at our boutiques at Mokotowska 71 in Warsaw or Szczepańska 9 in Kraków.
Can B.One N°15 be ordered in a different gold?
No. B.One N°15 is made of 14K (585) yellow gold and weighs about 1.52 g, and this ring exists only in this version. We will not make it again in white or rose gold or in 18K (750), because the whole design was created around this one sapphire and this one band.