Stunning very big Art Deco / Arts & Crafts silver ring with a large rectangular smoky quartz stone in a prong setting. German, circa 1920, marked 835 for silver content. The stone, which has many naturally occurring inclusions, has been verified by a gemologist. Ring size 8. The top is just under 7/8 inch square. The stone is 17mm by 15mm. Excellent condition. No losses or cracks in the stone. Display form is life size. Photos enlarged to show detail.

This delicate 14K yellow gold ring is set with a beautiful fire opal surrounded at compass points by old European cut diamonds. Fire opal is an uncommon stone, and it is very rare to find with play-of-color, the flash effect seen in traditional opals. This stone flashes with red, green and blue. The strong orange body color and fine clarity makes this a beautiful stone. The diamonds are quite good quality and are particularly bright against the orange fire opal...

A fabulous and dramatic silver necklace with webbed strands which fall asymmetrically in both the front and the back, longer in the back. Circa 1920. Period illustrations frequently show necklaces designed to highlight a low neckline in both front and back. With brilliant lead crystal unfoiled stones in openback settings. The metal tests positive for sterling silver. With a spring ring clasp without a thumb tab, a common early 20th century clasp. A stunning look...

A beautiful demi-parure consisting of a matching necklace and bracelet in gold washed silver with very big faceted opaline glass stones, prong set, and bezel set in the center of the necklace. Marked SILVER. Circa 1900 - 1920. Possibly French. A very unusual design, and I have never had opaline stones this big before. They have fabulous pink and blue tones which are not completely captured in the photos.

The necklace is 16 1/2 inches long and 3/4 inch wide...

Exceptional and large bracelet in sterling silver with thick carved onyx rectangles and "Peking glass" cabochons simulating jade. Circa 1930. With filigree connecting links and sterling backs. The metal backs of the green stones are marked STERLING. With a spring ring clasp. Possibly French or German.

A classic collectible Art Deco piece, and currently perfectly of the moment as well...

A very fine vintage 14K yellow gold three-stone ring featuring an oval mixed-cut ruby flanked by round brilliant-cut diamonds. All the stones are of very fine quality. The ruby has the pigeon's blood color found in the finest quality stones. It is graded at medium-dark, strong, slightly purplish Red (slpR 6/6); excellent cut; Type II eye-clean clarity; with no indications of heat or other treatment. Rubies of this quality are exceptionally difficult to find now...

A spectacular estate piece, this is an American gold coin bracelet featuring an impressive collection of historical American gold coins attached with 14 karat yellow gold spacers, Circa 1880. The currency consists of an 1878 Coronet Type Liberty Head U.S. Quarter Eagle $2.50 gold piece; four 1858 Indian Head U.S. Gold Dollars; and four 1869 Indian Head Three Dollar U.S. Gold Coins...

Beautiful sterling articulated necklace with many glittering crystal round and baguette stones and a pendant with a huge brilliant peridot green glass openback and unfoiled stone. Marked OTIS STERLING. Circa 1940. Substantial at 49 grams. The green color is much more intense than the photos depict.

A classic collectible Art Deco piece, and currently perfectly of the moment as well...

A simple and well made vintage 2-1/8" x 1-1/4" cross in 10k yellow gold with a centrally mounted 2 point round brilliant cut diamond. It is stamped 10K on the loop (twice), it weighs 1.2 grams, and it is in excellent original condition with no dents, bends, corrosion, losses, damage or repairs. All items are thoroughly and conservatively graded and all condition issues are noted; all items are vintage or antique and may have slight signs of gentle use. Surface shipping to the continental U....

A fine modernist 18K yellow gold ring set with an intricately carved aquamarine in the "forma livre" (free form) style. Haroldo Burle Marx was particularly known for his use of large gemstones, often fashioned by carving or tumbling rather than being faceted, a technique he invented in 1948. The color of this aquamarine is quite nice—almost a Prussian blue. The gold mounting is decorated with the fine florentined engraving often seen on Marx pieces. Some of Marx's rings are quite bulky, bu...

Bold vintage German silver Art Deco locket and stylized geometrical patterned chain combine to create neck pizazz. The locket opens easily to hold two large pictures. The chain measures approx. 11 3/4"L and the locket measures 2" x 1 1/2" x 1 3/4" wide approx. The bale adds another 3/4" to the locket length. Excellent vintage condition. Wonderful piece that commands attention.

Stunning 1920s Chinese export Art Deco long drop earrings with screw backs, in gold washed sterling silver with carved carnelian bi or pi disks, and very detailed repousee foo dogs at the tops. I am also listing a similar bracelet from the same estate. Marked CHINA, SILVER, and also marked with a horse form hallmark. Together they weigh 12 grams. 3 inches long and 1 1/16 inch wide. The carnelian disks are 27mm. Excellent condition. Photos enlarged to show detail.

An outstanding pair of vintage earrings in 18K yellow gold set with diamonds by Tiffany & Co. The oval shape is formed of reeded bars interspersed with prong-set round brilliant cut diamonds, creating a basketweave texture. The diamonds are graded as F color, VS1 clarity, and excellent cut. Each earring is marked “1992 Tiffany & Co. 750”.

Origin: America, ca. 1992. Condition: excellent, all original. Size: 1” x 3/4”. Weight: 21.4 gr. Approximate Total Diamond Weight: 2.25 cts.

A fabulous and early vintage sterling necklace with square cut crystal stones and a huge pear shaped cut crystal drop. The clasp is marked STERLING and the other elements test positive for sterling. Circa 1920. Beautifully made and detailed. The edges of the square stone settings are engraved with delicate patterns. The stones are brilliant and glittering.

A classic collectible Art Deco piece, and currently perfectly of the moment as well. The fashion world is in the midst of a major Ar...

A classic pair of "leopard spot" earrings in 18K yellow gold and mother-of-pearl by Angela Cummings. The earrings are signed on the reverse "Angela Cummings/750". Cummings pioneered the art of hardstone inlay as a designer for Tiffany & Co. After leaving Tiffany, she opened a luxury boutique in her own name.

Origin: America, 1984-2003. Condition: excellent; all original. Dimensions: 3/4 x 9/16". Weight: 10.8 gr.

A very wearable pair of 18K yellow gold earrings by Tiffany & Co. The classic design resembles bundles of rushes laid across one another and is suitable for daily wear. The quality of the finishing is very fine, as would be expected. The earrings retain their original omega clips, and posts could easily be added. The earrings are signed “Tiffany & Co. 750”.

Origin: America, ca. 1990. Condition: excellent. Size: 15/16” x 11/16”. Weight: 16.5 grams.

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 extremely fine pair of 18K yellow gold half-hoop earrings channel-set with princess cut diamonds and square cut blue sapphires. Like all of Wayne’s jewelry, the gemstones are of the very top quality. The diamonds are F color and VVS2 clarity. The sapphires are extra-fine quality, with strongly saturated pure blue color and eye-clean clarity. The earrings have the original posts with omega backs. Each earring is marked with the model number “4”, the serial number “188156” and �...