Stunning large antique pendant / brooch. Georgian, circa 1800. Not marked but tests positive for 9 KT gold. With a very large amethyst surrounded by tiny rubies and emeralds, accented by sea pearls, with a large sea pearl pendant hanging from a bow form element. With a C catch pin back and a hinged pendant loop. It weighs 14 grams. 2 inches long and 1 1/2 inches wide. Excellent condition...

A very handsome and heavy pair of 18K yellow gold cufflinks, the faces comprising deep violet-blue spheres of lapis lazuli joined by gold collars worked with beaded and zigzag decoration. The lapis has the fine even color often called Afghan. The faces are joined with chains to plain gold baton backs. The batons are fully stamped with 18K hallmarks for London, 1992.

Origin: England, 1992. Condition: excellent. Size: faces, 7/8” long. Weight: 14.4 grams.

A stunning pair of platinum and 18K yellow gold earrings set with diamonds and rubies by Tiffany & Co. Each earring features four marquise cut diamonds set in the traditional “Victoria” crossed pattern, suspending a prong-set round mixed-cut ruby. The diamonds are set in platinum, while the rubies are set in 18K yellow gold, as tradition dictates. The diamonds are F color and VVS2 clarity...

An extremely fine and rare Georgian 12K gold bracelet featuring a large rectangular plaque of landscape agate flanked by seven smaller rectangular plaques. With only a little imagination, the central panel appears to represent a grouping of trees in front of distant mountains, while the smaller plaques seem more like tree-covered islands in a calm lake...

A marvelous Georgian cross pendant worked entirely in seed pearls and centering an oval cut citrine in a 9K gold push-up setting. Seed pearl jewelry became popular during the last quarter of the 18th century and remained in fashion for about fifty years. The forms were cut from pieces of mother-of-pearl then drilled with tiny holes. Strands of horsehair, bleached to become white and translucent, were used to sew hundreds of tiny natural seed pearls to the form...

Stunning statement size vintage pendant necklace and matching clip earrings. Necklace and earrings are marked STERLING and signed with initials JB. The stone is probably an amethyst but I have not had it verified by a gemologist. 1960s, from a Pittsburgh estate. Heavy and substantial at 106 grams for all pieces together. The necklace links are dimensional and sculpted. The necklace has a wearable length of 30 inches but can be clasped at many points along the chain...

A very fine pair of Edwardian 14K yellow gold and platinum cufflinks, the double faces set with mother-of-pearl plaques centered with cabochon emeralds. The faces faces are bordered with platinum rims engraved in a reeded design. The emeralds are very nice quality, with vivid pure green color and good clarity that contrasts nicely with the iridescence of the mother-of-pearl. The use of emeralds in cufflinks is relatively uncommon...

This is a 14k yellow gold bracelet, consisting of eleven antique slides with various gemstones, garnets, turquoise, diamonds, natural pearls, coral and opal, on a double rope gold chain, having a slide hinged clasp attached to Horn and Fishhead accessories...

An exceptionally rare and fine 18th century 15K yellow gold mourning ring, the crown comprising a very large verre eglomise panel with a black silhouette of a gentleman against a silvered background. The lace and brocade collar is exquisitely detailed. The edges of the panel are finished with bright-cut engraving, a design repeated at the top edges of the shank. The back of the glass panel is curved for comfort when being worn. Everything about the ring is of the finest quality...

A very fine and exceedingly rare mid-17th century low-karat gold “Stuart crystal” memorial slide. Such pieces were secretly worn by loyalists to mourn the deposed and executed King Charles I in 1649. Eventually, they were used to mourn other deaths, as well as to celebrate betrothals and weddings. This is a particularly fine example, combining a crystal-encased miniature portrait of a well-nourished lady, regally dressed in a gown of red velvet with gold embroidery and ermine fur trim...

A classic pair of Victorian 14K yellow gold double-sided cufflinks, the faces collet-set with oval amethyst cabochons. The amethysts have strong, even color and superb clarity. The faces are marked “14K.”

Origin: America, ca. 1900. Condition: excellent. Dimensions: 9/16” x 7/16”. Weight: 8.3 gr. Approximate Total Gemstone Weight: amethyst, 23.24 cts.

A handsome, classic pair of Art Deco cufflinks with octagonal green chrysoprase plaques mounted with 18K yellow gold to chrysoprase torpedo backs. The gemstones have natural color (not dyed) and excellent translucency. The faces are slightly concave and are finished with a beveled edge. The connectors are stamped with European hallmarks for 18K gold.

Origin: Europe, ca. 1920. Condition: excellent, all original. Size: faces, 9/16” diameter; torpedo backs, 3/4" long. Weight: 4.2 grams.

A heavy pair of 18K yellow gold and diamond cufflinks in the “Signature” or “Signature X” pattern by Tiffany & Co. This classic design was created in 1992 and is no longer available at Tiffany. The arms of the X are set with single-cut diamonds (I color, VS2 clarity). The toggle backs are marked “Tiffany & Co. 1992 750”.

Origin: America, 1992. Condition: excellent. Size: 17/32” x 17/32”. Weight: 14.9 grams. Approximate Total Diamond Weight: .63 ct.

This is an impressive pair of gold toned Tiger Gentleman's Cuff links beautifully handcrafted and individually finished. The black and white enamel striping accents the brushed finish of the body of the Tiger, green enamel eyes and red mouth, unmarked, mid 20th century American. Measurement: 5/8 in diameter: Excellent condition.

Attention lab (and all dog) lovers! Wear your favorite dog on your sleeve with this whimsical pair of gold tone cufflinks, pointing stylized dogs with heads turned and tail straight, mid 20th century, stamped Hickok and USA. Condition is very good with some wear but to our eye, the color variation adds depth to the design. Measurements: 7/8 in wide x 5/8 in high.

Beautiful 29.75” strand of pearls by Mikimoto...

This is an all-American pair of eagle style gold plated cufflinks, having blue glass eyes and nicely detailed, stamped on the back with the Smithsonian Institute seal and MADE IN USA. Measurements: 7/8 in wide x 5/8 in high; Condition is like new.

This is a Knotted Single Strand CULTURED PEARL NECKLACE with fifty-eight Pearls measuring from 9 to 9.5 mm. This Necklace is joined by a 14-Karat yellow gold floral tongue-and-groove Clasp. That Clasp is set with one Pearl measuring 7.5 mm surrounded by ten round Faceted Rubies weighing approximately .40 carats and thirteen smaller Pearls measuring 3 mm. Length: 22 in (55.9 cm). Beautiful Color and Texture dating 1980 to Present