Lab Ruby Emerald Cut Men’s Signet-Style Ring | S925 Silver Octagonal Pavé Platform Triple-Rail Shank

A deep crimson emerald cut on a wide silver platform, on three rails of white diamonds. The ring that makes a statement without saying a word.

An oversized emerald-cut lab-grown ruby in vivid, deeply saturated crimson-red sits in a four-prong setting within an octagonal bezel platform: a wide, flat silver frame with four chamfered corners creating an eight-sided outline of exceptional architectural precision, with a single row of round brilliant diamond pavé running along all four inner sides of the platform immediately surrounding the ruby, creating a continuous inner diamond border between the stone and the platform’s outer edge. The octagonal platform’s wide, flat surface and chamfered corners give the ring head a bold, architectural presence associated with the great men’s jewellery traditions — the signet ring’s commanding authority, the dress ring’s considered refinement. The band is a triple-rail round brilliant diamond pavé shank: three parallel rows of round brilliant diamond pavé, each rail set independently and running the full length of the band on each side of the finger, creating a wide, substantial band of exceptional diamond coverage and architectural precision. The three rails’ parallel construction gives the band a bold, structured character that complements the octagonal platform’s geometric precision, and the continuous diamond coverage across all three rails creates a band that catches light along its full width. The combination of the octagonal platform’s architectural authority, the inner diamond pavé border’s considered detail, and the triple-rail shank’s bold diamond coverage creates a men’s ring of exceptional presence and considered quality. This is the ring that earns its place as the most commanding piece in any man’s collection.

Why You'll Love It

• Octagonal bezel platform — a wide, flat silver frame with four chamfered corners creating an eight-sided outline of exceptional architectural precision; the octagonal platform’s bold, structured silhouette gives the ring head a commanding authority associated with the great men’s jewellery traditions, and the chamfered corners’ angular precision creates a ring head of exceptional geometric character
• Triple-rail diamond pavé shank — three parallel rows of round brilliant diamond pavé, each rail set independently and running the full length of the band, create a wide, substantial band of exceptional diamond coverage; the three rails’ parallel construction gives the band a bold, structured character that complements the octagonal platform’s geometric precision, and the continuous diamond coverage across all three rails creates a band that catches light along its full width
• Inner diamond pavé border — a single row of round brilliant diamond pavé running along all four inner sides of the octagonal platform immediately surrounding the ruby creates a continuous inner diamond border of considered detail; the inner border’s diamond coverage amplifies the ruby’s vivid crimson by surrounding it with a close frame of white diamond brilliance, and the border’s placement within the platform’s flat surface creates a layered, considered composition
• Emerald-cut ruby centrepiece — the rectangular step-cut’s large, open table facet maximises the ruby’s vivid crimson-red colour saturation and creates a stone of exceptional presence and depth; the emerald cut’s geometric precision creates a deliberate alignment with the octagonal platform’s architectural frame, and the large scale ensures the ring’s vivid crimson presence is commanding from across a room
• Guilt-free luxury — lab-grown rubies share the same optical and chemical properties as mined stones, with a significantly lower environmental footprint

Product Details

• Metal: S925 Sterling Silver
• Gemstone: Lab-Grown Ruby (Vivid Crimson-Red), Emerald Cut
• Platform: Octagonal Bezel (chamfered corners, wide flat surface) with Inner Round Brilliant Diamond Pavé Border
• Shank: Triple-Rail Round Brilliant Diamond Pavé (3 parallel rows per side)
• Style: Men’s Signet-Style Statement Ring
• Finish: High Polish
• SKU: ZHF-R1376R-2

Please refer to our Ring Size Guide for sizing information.

At LabGrownPro, we believe fine jewellery should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.