Vintage Finely Ribbed Tubogas Collar Sapphire Circa 1950s

Circa 1950s

each featuring natural round brilliant diamonds hand-set in bezel mountings finished with posts and hinged closures

The vertical surmount is set with a row of natural baguette-cut diamonds

An Aurora Diamond Zodiac Pendant featuring an astrological sign comprised of channel-set natural round brilliant diamonds finished with a smooth bale

A Sloan Scatter Gemstone & Diamond Ring featuring gemstone cabochons and natural round brilliant diamonds hand-set in a rounded shank finished with a comfort fit interior

Vintage Finely Ribbed Tubogas Collar Sapphire Circa 1950sA Briony Raymond Estate Vintage Tubogas Collar, designed as a finely ribbed tubogas collar hand crafted in 18 karat yellow gold. The necklace naturally angles upward and is finished with an integrated push closure. Length: 16. 00 inches