Antique Edwardian Art Deco Natural No Heat 2.25 carats Burma Ruby and Diamond Cluster Ring

A fine and exquisite Early 20th Century ruby and diamond oval shape cluster ring.

A large gorgeous cluster design of traditional Edwardian crafting, made of platinum, circa 1910. The centre has been set with one of rarest gems on earth, a rare NO HEAT totally untreated ruby, Burma origin and weighing 2.25 carats.

The cluster has been set with a natural oval cut ruby to the centre in a four claw setting with s stylised surround of bright old round cut diamonds and a further border of calibre cut rubies in a square platinum milliegain setting.

Setting: Fine platinum Millegrain setting.
Period: Antique. Edwardian – Over 100 years old.
Circa: 1910 – 1920’s

Ruby: Certificated by Swiss Gemmological Institute SSEF stating:

• Carat: 2.25cts
• Origin: Burma
• Natural
• No Heat treatment
• Colour: red/pinky
• Clarity: Very good

Diamond details: Estimated as assessed mounted.

• Quantity of stones: 12
• Cut: Round Brilliant. Old – cut
• Carat weight: 2 x 0.20 carats and 10 x 0.15 carats
• Total carat weight: 1.90 carats
• Clarity: VS1-SI1
• Colour: G – H

Dimensions –
Finger Size (UK) = N 1/2 (EU) = 55.5 (US) = 7.25 Free Re sizing
Weight: 5.00 grams
Ring Size: 2.7 x 2.1 x 2 cm

Notes: Rubies are the rarest and most valuable of all coloured gemstones. Burma ruby is the most sought after and demands high prices but new material is mainly coming from Madagascar, Tanzania and Mozambique.