Certified GIA 2.89ct Old Cut Diamond and Platinum Solitaire Engagement Ring


1 in stock


A stunning old mine cut diamond engagement ring in platinum, with full certificate.

2.66 carat old mine cut diamond, natural, Si1 clarity, M colour. To the band is a further 0.23 carats, round brilliant cut, Vs clarity, i colour.

Natural, untreated diamonds. The centre stone from circa 1880.

Marked Plat for platinum.

Complete with American valuation for insurance purposes dated 2021, assessed by GIA.

Protruding 6.5mm off the finger.

CONDITION ; Very Good for age. Clean, solid band. Polished. Well set, clean stones. Please view photographs.

WEIGHT ; 5.1 grams

SIZE ; M 1/2 UK, 6 1/2 US

HALLMARKS ; Klass, Plat

Additional information


Main Stone



Ring Size

Gold Quality