SIRIUS ICE™ featuring SIRIUS STAR® DIAMOND

SIGNUS - Solitaire Setting with SIRIUS STAR® DIAMOND

Sirius Star® Diamond, Open Basket Setting, Cathedral Shank

By Siriusice by Martoni & James
$4,562.00

STARTING FROM (excluding SIRIUS STAR® DIAMOND)

SIGNUS - Solitaire Setting with SIRIUS STAR® DIAMOND is available in 18kt White or Yellow Gold, and Platinum. Find our more about the metals used for SIRIUS ICE™ Jewelry.

FIND THE RIGHT FIT & RIGHT SIZE
ABOUT THIS SIGNUS - Solitaire Setting with SIRIUS STAR® DIAMOND

The Signus Setting elevates the solitaire with crisp, architectural lines and an open, ultra‑light profile. A brilliant SIRIUS STAR® center diamond is secured by four refined prongs, poised above a split cathedral shank that converges into a minimalist basket.

The negative space beneath the crown invites light from every angle, maximizing fire while keeping the silhouette sleek and modern. Offered in 18k yellow & white gold and platinum, Signus balances sculptural presence with effortless wearability - the classic solitaire, refined to its essentials.

BIGGER BETTER BOLDER BRIGHTER
BEYOND THE 4 C'S
PATENTED DESIGN
AGS IDEAL by GIA LIGHT PERFORMANCE
EXCLUSIVE PARTNERS
ACCREDITED SIRIUS STAR® SPECIALISTS
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The Signus Setting elevates the solitaire with crisp, architectural lines and an open, ultra‑light profile. A brilliant SIRIUS STAR® center diamond is secured by four refined prongs, poised above a split cathedral shank that converges into a minimalist basket.

The negative space beneath the crown invites light from every angle, maximizing fire while keeping the silhouette sleek and modern. Offered in 18k yellow & white gold and platinum, Signus balances sculptural presence with effortless wearability - the classic solitaire, refined to its essentials.