A heavy Retro bracelet in 14K yellow gold set with amethysts by Tiffany & Co. The bracelet is designed as large arched links, each centered by rectangular step-cut amethyst. The stones have vivid violet coloring and excellent brilliance, without the color zoning that sometimes mars amethysts. The clasp is stamped Tiffany & Co. The bracelet is presented in its original leather and silk box.

Origin: America, ca. 1935. Condition: excellent. Dimensions: 21/32†wide; 7†long...

A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889. The word “plus” is symbolized by a plus sign set with a rose cut diamond and the word “moins” by a minus sign set with rectangular cut synthetic rubies...

Elegant signed Mikimoto 14K yellow gold brooch set with a cluster of five pearls. The pearls are of the exceptional quality that only Mikimoto produces--a beautiful luster and very white body color. The back is stamped with Mikimoto's hallmark.

Origin: Japan, ca 1970. Condition: excellent, no damage, all original. Size: 1" x 2"; pearls 5-6mm. Weight: 5.0 grams.

A pair of 18K yellow gold clip-on earrings in Keiselstein-Cord’s timeless “Rope Twist” design. These earrings were produced in at least two sizes, these being the. The surface is bloomed to create the semi-matte finish characteristic of the designer’s work. The earrings are fully marked and dated for 1982, making this among his earliest designs.

• Germany, 1982
• Condition: excellent
• Dimensions: 7/8” x 7/8” (22 x 22 mm)
• Weight: 35.5 grams

A lovely 14K gold Edwardian long chain set at regular intervals with round brilliant cut amethysts in collet settings. The necklace is completed with a dog clip clasp. The chain can be worn at is full 52-1/2” length, our doubled and worn at 26-1/4”. The amethysts have excellent color and brilliance. Tested and guaranteed 14K.

• Origin: America, ca...

Bauhaus modernist design labradorite 14k("585")gold pin made by Kaunis Koru, Finland, 1962. This wonderful "space-age" hand made design features a glorious good sized brown/blue/gold iridescent labradorite(7/8" by 1/2")stone. The pin measures 1 1/2" by 1 1/8" and is in excellent condition. It is signed "HN(designer), crown in heart(locally made in Finland), 585(14k), faint mark-can't read city, I7(made in 1962), KK(stylized for maker Kaunis Koru)...

This lovely, Scandinavian, sterling silver pin is by the Danish silversmith Evald Nielsen. It is marked "EN" (maker's mark), "STERLING SILVER 925." It has a C-catch and measures 1 1/8" x 1". It is in excellent condition.

The William Spratling Vindobonensis bracelet is deeply hand carved giving depth and dimension to each thick link. The length is 7 in. It stands 1.25 in. tall and weighs in at 109 grams heavy. The hallmark is first phase as shown and closes with a tight push pin closure. It boasts a natural patina with dark recesses. There are no dents to the caviar set balls and no flaws of any kind. Made for a man as well as a woman and is a pleasure to wear.

3.5" in length and 2.5" wide, this is a magnificent signed Butler & Wilson brooch. Swarovski crystal pave and creamy faux pearls accentuate the traditional poodle cut. The ears swing freely. The mounting is rhodium plated.

Condition: Excellent

A vintage modernist sterling silver pendant by Erik Granit with two layered lobes that curve towards the center. Made in Finland. The pendant is marked on the inside of the bale with the conjoined EG logo, Crown, 925, and U7 for 1973. Also marked with 925 again, Sterling and Finland. Additionally it is marked E Granit & Co. Design Jewellery.

Measures 2 1/2" tall with the long bale and 1 7/8" across...

An excellent multigem "Sputnik" ring in the style of H. Stern. Stern, the world's largest dealer in colored gemstones, created this design in the 1950's to showcase the variety of colored stones available from its Brazilian mines. This particular ring has a very brightly colored selection of stones including dark and light green tourmaline, pink tourmaline, amethyst, citrine, spessartite garnet, almandite garnet and aquamarine...

Navajo silversmith Kenneth Begay (1913-1977) was an early innovator and leader in Navajo modern jewelry design. He is known for his clean, bold, modern designs while still influenced by his traditional background. This pair of sterling cuff bracelets are a perfect example. One of the bracelets measures 5 1/8" around in the inside with a 1 1/2" opening and the other measures 5" around in the inside with a 1 1/2" opening. They are both 1/4" wide and weigh 78 grams total...

This lovely 14K yellow gold and diamond butterfly trembler brooch seems ready to fly away because of a fluttering wing design created by a spring mechanism between the wings. Finely executed openwork wings with scroll banding, diamond body and antenae, 585 stamped on back, safety-style clasp. Wt: 8.8 g; Measures 2" long x 1 3/8" wide. Excellent condition.

An unusual pair of sterling silver modernist earrings by Salvador Teran. Marked Salvador, Sterling, Mexico and 140 for the style number. Pre eagle.

Measure 1 1/2" long and 7/8" wide. Screw backs hold securely.

Depict some kind of highly stylized creature. Haven't been able to find another pair with this style number. Great modernist design!

This is an exceptionally rare piece produced by Antonio Pineda, with his early "Silver by Tono" hallmark which dates 1948-1953. The design speaks to the influence of Valentin Viadurreta, for whom Antonio Pineda apprenticed in Mexico City.

Entirely hand-wrought, with open-back repoussé, this cuff is a collector's dream. In excellent vintage condition, with no issues whatsoever...

Unusual sterling ring featuring a gemstone quality tiger-eye, which shows incredible fire and graining. The impressive setting holds the large stone, which measures 1 6/8" x 1", high above the finger. Signed "Pinegem Sterling." Approximately size 7. Very good vintage condition with a few minor scuffs to the stone which are only noticeable upon close inspection.

Signed by my favorite Mexican modernist, this set of Salvador Teran earrings in the so-called "crouching man" design combines sterling, strategically placed oxidation and richly speckled azur-malachite stones. I consider Teran a true genius - his jewelry has that inner power that holds the gaze and the imagination captive and sends them on surreal journeys into worlds familiar and at the same time strange and wondrous...

An Art Deco 14K diamond solitaire ring in 14k yellow and 18k white gold circa 1920s...