'Seraphina' Fantasy hexagon sapphire ring

The Dossier — further reading on this piece

01The story

About this piece

3.5ct Hexagonal Lab-Grown Blue Sapphire Ring in 950 Platinum

Rich blue colour and bold geometry give this three-stone ring its distinctive character. At its centre, a 3.5ct lab-grown blue sapphire combines an elongated hexagonal shape with an intricate fantasy cut, creating a striking starburst-like pattern within the stone. A pair of trillion-cut lab-grown diamonds complements its angular outline, adding bright sparkle on either side. Set in polished 950 platinum, the clean band and sculpted claws keep the focus on the sapphire’s colour and captivating detail.

Centre stone: 3.5ct lab-grown blue sapphire
Shape and cut: Elongated hexagon with fantasy cut
Metal: 950 platinum
Accent stones: Trillion-cut lab-grown diamonds

02The material

Metal & purity

Pictured in Platinum 950.

Platinum
950ptHallmark 950As pictured

03The gemmology

The gemmology

Total accent weight 1.10 ct.

Centre stone

3.5 ct Hexagon Sapphire

Carat: 3.5 ct
Cut: Hexagon
Clarity: VVS
Colour: Blue
Source: Lab grown
Size: 12 × 7 mm

Accent diamonds

The surround

2 × Diamond · VVS · E/F · 5.5 × 5.5 mm

Lab grown throughout.

04The timings

Lead time & care

Dispatch

This piece is pre-made and ready to ship. If selecting a size other than the default, please allow up to 2 weeks for resizing.

Customisation

Whilst this piece is pre-made, we have in-house capabilities to modify existing pieces to your requirements. Share your preferred specifications and the team will be in touch.

Aftercare

Every piece includes free insured shipping and is covered by our 10-year warranty. 14-day returns and 30-day exchanges are available where applicable, please see terms and conditions for more information.