6ct Purple Spinel and Baguette Diamond Engagement Ring in Platinum

A refined platinum ring centred with a richly saturated natural purple spinel in octagonal step cut, flanked by baguette-cut diamonds set horizontally along the shoulders. Elegant proportions and clean Art Deco-inspired geometry make this a striking statement piece. Accompanied by WGI certification.

Dimensions

• Height: 1.4 cm
• Width: 1.2 cm
• Weight: 5.47 g
• Ring Size: UK P • EU 56 • US 7.75

Details

• Metal: Platinum (stamped 950)
• Period / Era: Contemporary
• Maker: Unknown

Gemstone Details

Main Gemstone
• Type: Natural Spinel
• Cut: Octagonal Step Cut
• Carat Weight: 6.35 ct
• Colour: Purple
• Clarity: Lightly Included
• Measurements: 10.91 × 9.21 × 6.41 mm
• Certification: WGI Gemmological Certificate Included

Accent Stones
• Type: Diamond
• Cut: Baguette Cut
• Total Carat Weight: Approx. 0.30 ct (combined)
• Colour: G
• Clarity: VS1–VS2

Condition Report

Pre-owned; excellent condition with minimal signs of wear.

About Purple Spinel Rings

Purple spinel is admired for its rarity and vivid colour, often chosen as an alternative to sapphire or amethyst due to its exceptional brilliance and durability. Spinel rings—particularly natural spinel—are increasingly sought after by collectors and clients looking for distinctive gemstones with strong presence and character. A purple spinel ring like this appeals to those who appreciate coloured gemstones, unique engagement rings, and modern platinum jewellery with refined lines.