Vintage Finely Ribbed Tubogas Collar Sapphire 70 carats (based on a

70 carats (based on a size 6)

Circa 1950s

A Regent Entwine Diamond Ring featuring horizontally oriented natural baguette cut diamonds hand-set in channel mountings

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

A Zodiac Generations Necklace featuring astrological medallions accented by hand-set natural round brilliant diamonds connected by solid

Vintage Finely Ribbed Tubogas Collar Sapphire 70 carats (based on aA 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