Description

Rosa Signet Ring – Statement Signet Ring with Bubble Texture

The Rosa Signet Ring is a striking geometric signet ring that transforms contemporary jewellery design with its bold, sculptural presence. This distinctive statement ring features an eye-catching bubble texture surface that creates captivating light play, making it the perfect modern signet ring for those seeking individual style.

Crafted with meticulous attention to detail, each Rosa Ring showcases approximately 11mm width, 22mm height, and 4mm thickness, creating substantial presence whilst maintaining comfortable wearability. The generous face dimensions of 22mm width by 15mm height provide ample canvas for the signature textured design, whilst the 5mm bevel height and band thickness ensure durability for everyday wear.

This luxury signet ring is exclusively cast in London’s prestigious Hatton Garden using the time-honoured lost-wax casting method. This ancient artisanal process ensures every Rosa Ring possesses unique characteristics and subtle variations, making each piece genuinely one-of-a-kind. The raw, organic texture achieved through traditional casting cannot be replicated through modern manufacturing, giving your ring authentic artisanal heritage.

Available in sustainable materials, the Rosa Signet Ring champions ethical luxury jewellery practices. Choose from recycled .925 sterling silver for understated elegance, or select the opulent 18ct gold vermeil option for added warmth and luxury. Both materials reflect MOCA Jewellery’s commitment to sustainable fine jewellery without compromising quality.

The geometric design draws inspiration from contemporary architecture and brutalist aesthetics, bridging classic signet ring tradition with modern artistic expression. Its bold proportions and textured surface make it ideal for stacking or wearing as a standalone statement piece.

Perfect for discerning jewellery enthusiasts who appreciate handcrafted luxury, the Rosa Signet Ring represents exceptional British craftsmanship combined with contemporary design sensibilities.

Specifications
Material: Recycled .925 Sterling Silver or 18ct Gold Vermeil
Approx.Width 11mm, Height 22mm & Thickness 4mm
Face Dimensions: 22 mm (W) × 15 mm (H)
Bevel Height: 5 mm
Band Thickness: 5 mm

Additional information

Ring Sizes

F (US 3 1/4, EU 44), G (US 3 3/4, EU 45 – 46), H (US 4 1/4, EU 47), H 46.8mm, I 48mm, I-J (US 4 1/2 -5, EU 48-29), J 48.7mm, K 50mm, K-L (US 5 1/2 – 6, EU 50-51), L 51.2mm, M 52.5mm, M-N (US 6 1/2 – 7, EU 51.5 – 53), N 53.8mm, O (US 7 1/2, EU 53.5-55), O 55.1mm, P 56.3mm, P-Q (US 8 – 8 1/2, EU 55.5-58), Q 57.6mm, R 58.9mm, R-S (US 8 3/4 – 9 1/2, EU 59-60), S 60.2mm, T (US 9 3/4, EU 61), T 61.4mm, U ( US 10 1/4, EU 64, U-62.7mm, W-X (US 11 – 11 3/4, EU 66), Y (US 12, EU 68)

Finish

18ct Gold Vermeil, Sterling Silver

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MOCA Jewellery is a North London–born, handcrafted jewellery brand rooted in storytelling, memory, and bold self-expression. Each piece reflects the beauty of imperfection — tactile, raw, and unapologetically distinct.

The name MOCA is a tribute to family, drawn from the initials of the founder’s parents and brother. What began as a childhood love of craft evolved into a lifelong creative journey, shaped by formal silversmithing training in Toronto. The result is a brand that blends traditional techniques with a modern, expressive aesthetic.

Known for sculptural silhouettes and organic textures, MOCA Jewellery plays with asymmetry and subtle imperfections to create truly unique pieces. Each design favours authenticity over polish — quiet statements of individuality made to be worn, lived in, and remembered.

Sustainability and ethics are central to the brand’s philosophy. Recycled silver and responsibly sourced stones are used wherever possible, with each piece handmade in small batches or to order — keeping waste low and attention high.

Whether you’re marking a milestone or adding character to the everyday, MOCA Jewellery invites you to wear your story. With a style that’s elegant yet eccentric — a little bold, a little gaudy — MOCA Jewellery celebrates joy, nostalgia, and the freedom of self-adornment without apology.

From its London roots to a growing global following, MOCA Jewellery remains true to its values: craftsmanship, character, and the beauty of making something that lasts.

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