In stock - Delivered within 3 days
- Insured shipping worldwide
- 30 day return period
- Accompanied by an official certificate of authenticity
- Secure and trusted payment options, including iDEAL, credit card and Klarna
- Crafted and certified in line with our standards since 1840
- Carat6.15
- ClaritySmall Inclusions
- ColorWesselton
- CutBrilliant
- Stones512
Diamond Bangle 6.15 Carat Brilliant Cut 18K White Gold
The Diamond Bangle 6.15 Carat Brilliant Cut 18K White Gold combines timeless elegance with refined diamond craftsmanship. This wide cuff bangle is crafted from polished 18K white gold and set with 512 brilliant-cut diamonds with a combined weight of 6.15 carat. The dense, multi-row pavé diamond setting creates a bold, statement-making sparkle suitable for both everyday wear and special occasions.
512 brilliant-cut diamonds
The bangle is set with 512 carefully selected brilliant-cut diamonds, arranged in multiple rows across the wide front for a full, uninterrupted sparkle around the wrist. An open lattice gallery on the interior adds lightness to the design without compromising its bold presence.
The diamonds have a Wesselton color grade and Small Inclusions clarity, giving them a bright and refined appearance.
Polished 18K white gold
The bangle is crafted from polished 18K white gold, giving the metal a smooth and luxurious shine. The cool white-gold tone beautifully complements the brilliance of the diamonds and creates a timeless appearance.
Its wide, sculptural design makes the bangle a striking statement piece on its own, while still easy to combine with other diamond bracelets and fine jewelry.
Secure hinged clasp
The bangle opens on a hinge and closes with a secure box clasp for comfortable and reliable wear. Its refined proportions create a sophisticated look with confident presence.
Specifications
Collection: Royal Coster Diamonds
Product type: Bangle
Material: 18K white gold
Number of diamonds: 512
Total diamond weight: 6.15 carat
Diamond color: Wesselton
Diamond clarity: Small Inclusions
Diamond cut: Brilliant cut
Setting: Pavé diamond-set front
Closure: Hinged with secure box clasp
Royal Coster Diamonds
Royal Coster Diamonds is the oldest still-operating diamond polishing house in the world and has been based in Amsterdam since 1840. Each diamond bangle is carefully inspected, securely packaged, and insured during shipment.
In addition, we offer a lifelong cleaning service to help preserve the shine of your bangle and diamonds over time.

185 years of legacy

Experience our craftmanship

Visit our boutique
The 4C's
The 4C's of a diamond are the four key characteristics that determine the quality and value of a diamond: cut, carat weight, color, and clarity. Together, these four characteristics are used to evaluate the quality and value of a diamond, and are considered when determining a diamond's price.
Carat
The weight of a diamond is expressed in carats and points (1 ct = 100pt). ‘Carats’ come from ‘Carob’ seeds, which were originally used for their constant weight in nature (1 ct = 0.2 g). The carat and the color are the factors that influence the most the final price of the diamond.
Clarity
The clarity is a gemstone's relative freedom from internal imperfections. These imperfections are observed with a x10 magnifier ('loupe') and affect the final value of the diamond differently.
Color
Diamonds are found in nature in different colors. White diamonds can be more or less yellow and are categorised with a letter between D (commonly known as ‘River’) to Z . The different naming systems vary depending on the certifier. Diamonds are also found in all colors; the rarest colors are classified as Fancy-colored diamonds.
Cut
The cut is the diamond’s shape. A cut grade describes the proportions of the cut and the quality of its symmetry and polish. A perfect cut makes the best sparkle.






