An exquisite faceted emerald ring in an Art Deco Platinum and diamond filigree setting, circa 1915-1920. The emerald is approximately 1.80 carats (6mm X 8mm,) The stone has some minor surface wear which is consistent with the age of the ring. The emerald has two baguettes on each side and twenty four small diamonds set in a beautiful filigree mounting with engraving down the sides. The ring is a size 7 and has no marks but tests platinum. The setting is in excellent condition.

A stunning large Art Deco period platinum and diamond ring, c. 1920s. The lady's platinum dinner ring has a Navette shaped overall design that has a center row of three larger bead set round stones set in a vertical fashion. There are two additional beaded round stones on either side and the end of the ring has a border of 14 additional stones. The three center stones have 1.10 carats in total weight, HI Color, SI2 clarity. The 16 other full cut round diamonds weigh approximately 1.88 carats...

A stunning lady's platinum and diamond bracelet which was custom made. The polished finish, articulated design measures approx. 6 3/4" in length and 8.00m at its widest. The design alternates round brilliant cut diamonds set in four prong baskets with open, curved double rows of channel set baguette diamonds. The total of ten round brilliant diamonds 4.20 X 2.40 mm to 4.40 X 2.50 mm, 0.26ct to 0.29ct each. Clarity VS1/VS2, color F. 2.70 ct. t.w. There are a total of 260 baguettes 1.50 X ...

A fine vintage platinum two row diamond ring, c. 1950. The ring has 16 Diamonds, approximately .40 carats tdw. The ring is marked 10%IRID. PLAT and is a size 7. It weighs 6.2 grams and is 1/4" in width. Condition is excellent.

A fine vintage Oscar Heyman platinum diamond and sapphire ring, c. 1980. The ring has two marquis diamonds and three marquis cut deep blue sapphires. The ring is marked with Oscar Heyman's mark, the serial number 25442 and Irid.Plat. It measures 5/8" across and 1/2" wide. It is a size 6 1/4 and in excellent condition.

A fine and unusual Art Deco period platinum flip ring with rubies, diamonds and sapphires. The ring can be worn with the diamonds surrounding the rubies and the sapphires in the back or the reverse. It also can be worn with both the diamonds and sapphires and diamonds and rubies showing at the same time. It is marked HF and tests platinum. The rubies and sapphires are channel set and the diamonds are prong set. It is a size 8 and weighs 7.2g. Condition is very good.

A fine Edwardian 18K white gold filigree and diamond ring, c. 1910. The piece is marked 18K. The center diamond is approximately .50 carat and SI I and is cut in the Old European fashion. The condition is very good, the size is small, a 5, but easily resized. A bit of gold can be added to the bottom of the shank to make it stronger when it is sized.

A fine Edwardian period platinum and diamond eternity band, c. 1915. The ring tests platinum and has .55 carats of diamonds. The ring is a size 6 1/2 and is 3mm in width. It weighs 2.7 grams and is in excellent condition.