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...

A fine Art Deco period ring with a filigree basket, c. 1920s. The ring has a little over 1.0 carats of diamonds and two rows of faceted rubies. The top measure 5/8" by 1/2" and the ring is a size 5. It is not marked but tests platinum. Condition is excellent.

An exquisite antique Platinum and Diamond filigree ring from the Edwardian period, c. 1910. The center stone is an Asher cut, approximately .40 carats with 32 additional side stones set in a lovely filigree mounting. Over 1.0 carat of diamonds. The ring is a size 6, but can be resized. The top measures 5/8" by 1/2" and the ring is in excellent condition.

An exquisite Edwardian period platinum brooch with prong set diamonds and bezel set sapphires. There are over 2 carats of old European cut diamonds. There are three faceted sapphires with wonderful color, probably Ceylon. The piece measures 2 1/8" by 1". It is not marked, but tests platinum. The brooch weighs 9.2 grams and is in excellent condition. It dates c. 1910.

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...

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. I just spoke with a gentleman from Oscar Heyman. The ring dates from the early 1880s. The center sapphire is .63 points, with two additional .36 point sapphires...

A stunning Edwardian period 18K yellow gold and platinum top filigree ring, c. 1915. The ring features two bezel set ceylon sapphires with vibrant blue color. They weigh approximately .75 carats. There are also 19 bezel and prong set diamonds, approximately 1.25 carats. The ring tests 18K and platinum. There are no marks. It is a size 6 3/4 but can be resized. The top measures 1 1/4" by 7/8" at its widest. The diamonds are quite white with great sparkle...

A fine antique platinum and diamond ring, c. 1915. The filigree ring has a total of twenty one diamonds, approximately 1.10 carats. The center stone is approximately .23 carats and very white in color. Then shank has engraved decoration going around till the very bottom, where it may have been sized up. The ring is a little over a size 8, but can be resized. The top measures 1" by 3/4" and it weighs 6.2 grams. Condition is excellent.

A lovely Edwardian period platinum diamond, sapphire and sapphire ring, c. 1910. The cabochon star sapphire has pale blue color, with a slight occlusion not noticeable unless louped. The prong set stone has two triangular sapphires on each side and is accented by a row of twenty diamonds. The ring is a size 8 and is marked 10% irid.plat. The top measures 5/8" x 5/8". Condition is very good.

A very fine Edwardian period platinum, diamond and pink sapphire ring, c. 1910. The ring has an oval 1.0 carat pink sapphire, very clear, in the center. There are two baguettes, and 14 small diamonds surrounding the bezel set sapphire. The ring is a size 6 1/4 and in excellent condition. It is stamped PT.900. 1.37

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.

Vintage platinum and diamond baguette Anniversary Ring. The ring has approximately .75 carats of diamonds. It is a size 6, but can easily be resized. It measures 4mm at its widest and weighs 4.2 grams. Condition is excellent