2.40 Ct Old European Cut Diamond Ring, Platinum - WGI Certificate £19,000

Product Highlights

Early 20th Century Platinum Art Deco Diamond Dress Ring.

A truly rare and remarkable piece, this exquisite Art Deco dress ring is crafted in platinum with a beautifully designed, diamond-set shank and elevated setting. At its heart sits an impressive 2.25ct Old European Cut diamond, bursting with vintage sparkle and character.

 Even more exceptional, the central diamond is graded H in colour — a rarity for antique stones. Most diamonds from this era show noticeable warmth due to the higher nitrogen content in the ground at the time. To find one of this size and with such a bright, near-colourless grade is incredibly special.

 The shank is further adorned with 0.15ct of rare single cut diamonds, adding delicate fire and true period authenticity to this already extraordinary design.

 The centre stone does feature a visible natural inclusion (a carbon mark), but its size, colour, and brilliance more than make up for it — and finding an antique diamond of this calibre is no easy feat.

 If you’re searching for a statement piece that’s steeped in history, full of individuality, and unlike anything else out there — this is the one. 

Size: M

Weight: 3.39 grams

Hallmarks: Rubbed with age but fully tested for platinum as stated on Certificate.

Condition: Very good for its age.  It has been rhodium dipped so super shiny shank.  The diamond has been professionally polished.

Era: Early 20th Century/Art Deco

Gem Highlights

Centre Diamond

• Shape & Cut: Old European Cut

• Carat Weight: 2.25ct

• Colour: H

• Clarity: I1 - The diamond is bright and full of sparkle, with excellent light return throughout the stone. It has a visible carbon inclusion, which accounts for its I1 clarity grade.

Side Diamonds

• Shape & Cut: Single Cut

• Total Carat Weight: 0.15ct

• Colour: G–H

• Clarity: SI2–SI1

Included in the sale is the WGI Certificate/Valuation and a beautiful box.