An Unwavering Attitude for Enduring Beauty

If one desires to wear strong, beautiful jewelry with poise, perhaps there is no other choice than CORE JEWELS. Such is the impression one gets from the almost solitary beauty found within their creations.

CORE JEWELS was founded by Masanori Yamazaki, a Tokyo-based gem dealer who specialized in diamonds, with the aspiration to build a status symbol from Tokyo to the world, in collaboration with creators from various fields. True to its brand name, "CORE JEWELS," which embodies the desire to express novelty, heresy, and strength, the collection features jewelry that seems to radiate power in its very existence.

From the newly released collection.

The most distinctive features are, of course, the black diamonds and the substantial use of precious metals.
First, the black diamonds. The hardness, strength, and beauty of diamonds, combined with the depth, anti-establishment spirit, and independence of the color black… Black diamonds, which express the brand's philosophy, are of the world's highest quality. From selection to recutting in Japan, an unsparing production process is employed to maintain their quality.
Furthermore, the brand is also acclaimed for its edgy designs, such as the lavish use of 18-karat gold and platinum, and the application of lattice engraving.

Simple yet passionately strong. Bringing unparalleled radiance to the wearer, this is the charm of CORE JEWELS.