NEWCASTLE | White Tungsten Carbide Ring with 288 Diamond Facets | 4mm, 6mm & 8mm


Preview engraving text


This ring has strength and precision literally machined onto it. NEWCASTLE is made from tungsten carbide, the strongest jewelry alloy available. It features 288 diamond-shaped facets that have all been highly polished for an incredible visual appearance. What a perfect ring as a wedding band, a promise ring or just for fun! Available in 4mm, 6mm and 8mm widths for couples looking for matching bands.

FINISH: Polished
WALL THICKNESS: 1.7mm - 2.3mm
WEIGHT: 4 - 15 grams
BAND: Comfort Fit
METAL | MATERIAL: White Tungsten Carbide

Your coverage applies to all forms of damage.....for life! 


Usually ships in 1-3 BUSINESS days.

Engraving is available on this ring for an additional charge. Can my NEWCASTLE ring be returned if engraved? Yes! (less non-refundable engraving fee)

Please note that all white tungsten rings (including NEWCASTLE) are created by applying rhodium plating to standard tungsten which gives it a gorgeous finish very similar to the much more expensive platinum metal.Like any plating (such as the rhodium plating on white gold) it can be scratched off over time. If ever needed, the manufacturer of your NEWCASTLE ring offers re-plating for only $20. If you have an active lifestyle you might want to consider Cobalt Rings which also is very similar in appearance to platinum, but will not need re-plating.

Your most accurate way of determining your size is to be measured by a jeweler. While many people wear a 1/2 size smaller in comfort fit styled rings, you may not need that adjustment in larger width rings (8 mm widths and larger). You can order a ring sizer here if you do not have access to a jeweler.

We will gladly accept returns on this ring within 40 days of your purchase (limit is dictated and varies by manufacturer). Can my NEWCASTLE ring be returned if engraved? Yes! (less non-refundable engraving fee)