Hanabi Collection: Emerald Fireworks Signet Ring

A jewel of legends, reborn in firelight.

The Hanabi Collection, named after the Japanese word 花火 (hanabi), “flower fire", draws inspiration from summer fireworks over the sea, where bursts of color light up the night with wonder and emotion. Each piece captures that fleeting beauty in gemstone and gold.

At the center of this extraordinary ring is a 6.8-carat Zambian Emerald, cut in a striking elongated cushion shape. Rich in deep green hues and alive with inner fire, this rare gemstone is framed by a delicate halo of brilliant-cut diamonds, amplifying its glow like a firework mid-burst. The rectangular silhouette and substantial presence give the ring the look of a modern signet, bold and sculptural—yet timeless in elegance.

Crafted in solid 18K yellow gold, the ring is adorned with hand-engraved firework lines and star-set diamonds, echoing the sparkle of a midsummer night sky.

Emeralds have been treasured for millennia, from Cleopatra’s mines to Mughal courts, for their beauty, rarity, and symbolism. Long associated with renewal, truth, and enduring love, emerald is also said to open the heart and inspire clarity.

A celebration of history, craftsmanship, and light, this Hanabi ring is a story told in ccolr.

Details:

– Center Stone: 6.8ct Zambian Emerald, elongated cushion cut

– Surround: Diamond halo, brilliant cut

– Metal: Solid 18K yellow gold

– Weight: 20.68 grams 

– Accents: Hand-engraved firework lines, star-set diamonds

– Ring Size: US 10 (resizing available)