A fine modernist 18K yellow gold ring by Burle Marx set with an intricately carved aquamarine in the “forma livre” (free form) style. Haroldo Burle Marx was particularly known for his use of Brazilian gemstones, often fashioned by carving or tumbling rather than faceting, a technique he invented in 1948. The aquamarine’s deep, dusky blue color contrasts beautifully with the gold, which is worked with florentined engraving typical of Burle Marx’s pieces...

A delightful vintage 14K yellow gold disc charm or pendant by Tiffany & Co. The center features an intricately cast "Tree of Life" bedecked with gemstone flowers. Starting with the diamond and spiraling outward in a counterclockwise direction, the first letter of each gemstone’s name—Diamond, Emerald, Amethyst, Ruby, Emerald, Sapphire and Topaz—spells “DEAREST”. The tree is enclosed in an open twist border, in turn enclosed in a broad “pleated” border...

A very nice 18K yellow gold Sputnik style ring by H Stern. The dome is bezel-set with round citrines, amethysts, green tourmalines, pink tourmalines, garnets and aquamarines. This design was created in the 1950s to highlight the range of colored gemstones available from the mines of the jeweler’s native Brazil. It later came to be known as “Sputnik” for its resemblance to the spiky Soviet satellite lanched in 1957...

A striking 1950s extra-large bracelet charm by Van Cleef & Arpels. The charm is a fully-functional roulette wheel studded along the edge with collet-set round cut sapphires and emeralds. Under crystal dome, a tiny ruby bead serves as the marble. The moveable handle spins the dial, causing the ruby to skip along until if falls into one of the depressions on the wheel...

A very rare pair of 18K yellow gold Sputnik earrings by H Sern. The spheres are bezel-set with round amethysts, citrines, aquamarines, green tourmalines, pink tourmalines, and peridots. The spheres are suspended from a bar of three larger gemstones. The Sputnik design was created in the 1950s to highlight the range of colored gemstones available from Stern’s Brazilian mines. It later came to be called “Sputnik” for its resemblance to the spiky Soviet satellite launched in 1957...

An outstanding 14K yellow gold dachshund angel pin by famed Beverly Hills jewelry designer, William Ruser. The dog, shown sitting up in a begging position, is beautifully detailed. His eyes are set with tiny rubies and he wears a halo of seed pearls. The dog-angel’s wings are made from natural freshwater pearls, as are the clouds on which he floats...

14K yellow gold screwback earrings (stamped 14K Tiffany & Co on both screwback pieces) with 4-5mm pearls. The diameter of the earring is 18mm, total weight of both earrings together is 8.1 grams.

A magnificent pair of Retro leaf-shaped earrings and a matching brooch by Cartier. The leaves are worked in 18K yellow gold and are exquisitely detailed with delicate veining against a softly bloomed matte finish. The stems are worked in palladium, a metal from the platinum group that was used during World War II when platinum was banned from use in jewelry. The stems are bead-set with round single- and brilliant-cut diamonds...

Beautiful chic and modern signed Tiffany gold bracelet great to wear alone, layer, or use as a starter charm bracelet. Marked TIFFANY and 14K. Circa 1950. With slide clasp and safety catch. It weighs 18 grams. Wearable length is 7 1/4 inches. 1/4 inch wide. Excellent condition. Photos enlarged to show detail.

An elegant pair of Retro 14K yellow gold earclips by Tiffany & Co. The earrings are fashioned as a fold of pleated gold, each with a single 5-mm cultured pearl in the center. The pearls are of fine quality, with cream body color and pronounced rose overtone. The original clips are the patented adjustable style often seen on Tiffany earrings from the 1940s and 50s. The backs are marked “Tiffany & Co.” and “14K”.

Origin: America, ca. 1945. Condition: excellent, all original...

A nice vintage tie bar in a bamboo pattern by Tiffany & Co. The bar is worked in 14K yellow gold, and each end features a blue sapphire cabochon collet set in platinum. The small amount of platinum contrasts nicely with the deep blue of the sapphires. The bamboo design was reworked in the 1960's and became one of Tiffany's most successful sterling silver flatware designs...

A stunning and extremely rare 14K yellow gold, green tourmaline and pearl bracelet signed by Everett Edward Oakes. The bracelet comprises nine comma-shaped flaring gold links, each set with either a tourmaline cabochon or a pearl. The gems are set in the notched collet-setting frequently employed by Oakes to show off a stone’s color and overall quality. The tourmalines have fine green color with moderate saturation and medium tone. The clarity is excellent for tourmalines of this type. Th...

An unusual vintage 14K gold equestrian keychain by Tiffany & Co. The chain has a fob on either end, one in the form of a horseshoe and the other in the form of a fully three-dimensions horse head. The head is nicely detailed and sparkles with a pair of bright ruby eyes. The rubies, though small, have very fine bright color. The back of the horseshoe is marked "Tiffany & Co. 14K."

Keys are added by holding the chain against one side of the horseshoe and slipping on the key. When the chain ...

A delightful Retro 14K yellow and rose gold lucky four-leaf clover pin by Tiffany & Co. In the typical Retro style, the gold surfaces are large and mostly unadorned except for simple veining along the middle of the clover leaves. The back retains the original “fur clip” allowing the pin to be worn without actually piercing a garment’s fabric. The back is marked “14K Tiffany & Co.”.

Origin: America, ca. 1940. Condition: excellent, all original. Size: 1-1/4” x 1-5/16”. Weight...

An exceptional and extremely rare 14K yellow gold, amethyst and pearl ring by Edward Everett Oakes. The crown is fashioned as a cluster of oak leaves and acorns surrounding two round amethysts and two half-pearls in collet settings. The amethysts are graded as medium-dark strong purple (P 6/6); with excellent cut and Type I eye-clean clarity. The pearls have nice luster and creamy body color.

Edward Everette Oakes (1891-1960) was perhaps the foremost Arts & Crafts jeweler in America. He wa...

An extraordinarily fine antique 18K yellow gold ring by Tiffany & Co. set with a mixed cushion cut Burmese blue sapphire surrounded by old mine cut diamonds. All the gems are of the finest quality. The sapphire has been certified by the American Gemological Laboratories (see the following paragraph). The diamonds, ranging in size from approximately .22 carat to .29 carat each, are estimated at G/H color and SI to VVS2 clarity. The sapphire is set in a prong setting, while the diamonds are se...