Retro Old European Cut Diamond Platinum Vintage Engagement Ring bottle necklace Completed by twisted sterling silver

Completed by twisted sterling silver segments and lobster style clasp

Designed as a graduated tubogas style necklace

Total Length: 18 5/8 inches

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

Retro Old European Cut Diamond Platinum Vintage Engagement Ring bottle necklace Completed by twisted sterling silverCentering 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