This amazing ring, a beautiful example of a 1940’s Tank ring features a 1.45ct Cabochon Ruby bezel set to flanked by eighteen intricately ornate channel set rubies in a classic geometric style with six rub over set Round Brilliant Cut Diamonds (.55ct) with raised. Smooth ornate shoulders to a tapered flat band, a truly amazing ring.

Beautifully handcrafted c1940’s in 18ct Yellow Gold this ring is an incredibly beautiful, original ‘Tank’ ring in excellent condition all stones unabraded and very securely set, a true vintage marvel!

*Comes with an Independent Gemological assessment and Valuation - $8,008.00


The Details:

Stones: Main Ruby Cabochon = 1.45ct

18 x Channel set Rubies = .74ct

6 x Diamonds = .55

Total Gemstone Weight:  2.74 ct

6 x accent Diamonds

Size:  P (7.75 US) Diameter = 17.75mm Circumference = 56mm

This ring is able to be resized

Metal: 18ct Yellow Gold

Marks: 18ct

Weight:  14.65 grams

Condition:  In excellent condition, all stones are unabraded and securely set band is original width throughout



  • We offer resizing on all rings that are eligible (we will stipulate whether a ring can be altered or not).
  • Resizing is FREE on any rings over $1000 plus cost of material for sizing up.
  • Resizing is $50 on any ring under $1000 plus cost of material for sizing up.
  • Resizing takes 7-10 business days.
  • Contact us on to arrange and confirm sizing and additional cost.