2.8MM TRIMOUNT UNION RING - by SIRIUS ICE
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2.8MM TRIMOUNT UNION RING - by SIRIUS ICE is available in 18kt White or Yellow Gold, and Platinum. Find our more about the metals used for SIRIUS ICE™ Jewelry.
Bold profile, effortless comfort. Our 2.8mm Tri‑Mount Comfort‑Fit Union Ring features a sculpted crown defined by three softly domed ridges that flow as one - sleek dimension with a refined, modern edge. The contoured comfort‑fit interior slips on smoothly and wears like second skin, while the high‑polish finish catches the light with a quiet glow.
Slim yet substantial, the 2.8mm silhouette delivers a clean, contemporary look with balanced weight - perfect for low‑profile daily wear, stacking, or as a timeless wedding band. Available in 18K yellow & white gold or platinum.
A confident, minimal band - sculptural, comfortable, and made to last a lifetime.
Bold profile, effortless comfort. Our 2.8mm Tri‑Mount Comfort‑Fit Union Ring features a sculpted crown defined by three softly domed ridges that flow as one - sleek dimension with a refined, modern edge. The contoured comfort‑fit interior slips on smoothly and wears like second skin, while the high‑polish finish catches the light with a quiet glow.
Slim yet substantial, the 2.8mm silhouette delivers a clean, contemporary look with balanced weight - perfect for low‑profile daily wear, stacking, or as a timeless wedding band. Available in 18K yellow & white gold or platinum.
A confident, minimal band - sculptural, comfortable, and made to last a lifetime.




