Retro Old European Cut Diamond Platinum Vintage Engagement Ring bottle necklace Highly domed yellow gold pyramidal

Highly domed yellow gold pyramidal mounting features a rose gold quatrefoil motif

Designed as a graduated tubogas style necklace

60 carat total

Stock Number We-15906

Retro Old European Cut Diamond Platinum Vintage Engagement Ring bottle necklace Highly domed yellow gold pyramidalCentering an old European cut diamond weighing approximately 0. 35 carat I color with VS2 clarity Set with tri split prongs in a square form head and flanked by cathedral shoulders Bead set with rows of single cut diamonds weighing approximately 0. 20 carat total Eye clean and bright flanked by grooved detail With pierced 'U' shape basket profile With high polish knife edge shank Stamped for platinum With maker's mark Circa: 1940s Ring size: 7 1 4 and