MARCUS & CO.: AN ART NOUVEAU OPAL, SAPPHIRE, ENAMEL, AND DIAMOND PENDANT WATCH AND CHAIN, CIRCA ...

Tiffany & Co reverso watch/pendant circa 1910 18K Gold, Art Nouveau with Silver watchface, Diamond and Guilloche Enamel Pendant WatchWeighs 30.5 grams. Measures 25 x 35mm

ATTRIBUTED TO ARCHIBALD KNOX FOR LIBERTY & CO: ART NOUVEAU PEARL, DIAMOND AND OPAL MOSAIC PENDANT, CIRCA 1900 The pendant inlaid with opal, onyx and a pink gemstone accent, depicting a sailing boat at

This lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabocho

AN ART NOUVEAU DIAMOND, ENAMEL AND PEARL PENDANT CIRCA 1910The pearl set bale with two colour fancy belcher link chains suspending a scrolling whiplash pendant with eight cut and old cut diamond accen

ART NOUVEAU SAPPHIRE-SET PENDANT NECKLACE; ENAMEL AND SEED PEARL NECKLACE, CIRCA 1900 1st: The pendant designed as a woman sat atop a cabochon sapphire with a floral and foliate wreath, 2nd: The chain

Marcus ring central opal flanked by two RBC diamonds, approx. .10 ct. TW, in 14k yg.; German 800 silver roped circlet pendant set with closed back opals and fringe, on Swiss antique watch chain with b

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

Louis Comfort Tiffany for Tiffany & Co circa 1902 Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant necklace signed Tiffany and Co. The stone measures 21 x 10 x 5.4mm. Necklace measures 24"L . Th

Louis Comfort Tiffany Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant NecklaceLouis Comfort Tiffany for Tiffany & Co circa 1902 Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant necklace s

MARCUS & CO: SAPPHIRE AND DIAMOND BROOCH/PENDANT, EARLY 20TH CENTURY The central oval-cut sapphire within an openwork quatrefoil border of floral and foliate motifs, millegrain-set throughout with old

JC-2643

a Gold Chain. Accompanied by a July 13th, 2023 AIGL Appraisal Report stating this is one, "14k Gold Opal Sapphire & Diamond Pendant. One polished, stamped, and tested 14K yellow gold pendant

Property from a Private Collection, Dataw Island, SC Description: 18K Gold, Diamond and Sapphire Golay Fils & Stahl Ladies' Watch on a White Gold, Enamel and Seed Pearl Chain, 19th Century, the wh

Art Nouveau Coral, Sapphire, Enamel, 18k Yellow Gold Bracelet. Comprised of several round coral beads measuring approximately 3.3 mm, interspersed by three multicolored enamel, oval shaped sapphire ca

This beautiful pocket watch was made around 1900 in Switzerland from 800 (80%) silver and features gorgeous blue guilloche enamel on the front and a stunning Art Nouveau guilloche enamel design on the

The Ultimate...Tiffany & Co 18K Gold and Sapphire Watch. Authentic Custom Made. Exceptional Quality Baguette and Round Brilliant Cut Diamond, Sapphire and 18 Karat White Gold Bracelet Watch with Mothe

CARTIER: DIAMOND AND ENAMEL 'PANTHÈRE' WATCH, CIRCA 2000 The square dial and bezel pavé-set with single-cut diamonds around black enamel leopard 'spots', and a diamond-set crown, on an artic

Tiffany & Co Exceptional Quality Baguette and Round Brilliant Cut Diamond, Sapphire and 18 Karat White Gold Bracelet Watch with Mother of Pearl Dial and Sapphire Hour Markers. Swiss quartz movement. D

VAN CLEEF & ARPELS, AN EXQUISITE ART DECO ONYX AND DIAMOND FOB WATCH PENDANT NECKLACE, EARLY 20TH CENTURY in platinum, the hexagonal face with stylised Arabic numerals, within a border of rose cut

Piaget, Lady's Diamond, Sapphire & Opal White Gold Wristwatch, Circa 1972 Case: 35 x 31 mm,18k white gold, two body, back secured with two screws, initials and date of 1972, bezel set with round d

The fine 18 karat gold and enamel lady's watch with circular case fronted by a porcelain enamel dial having hand painted Arabic numerals in black along with the maker's name and five-second markers ou

RESERVE PRICE - 10000 $ 14 K / 585 White Gold Designer Kashmir Sapphire (GRS Cert.) & Diamond Pendant Necklace   Blue Sapphire - Kashmir untreated unheated Loop for the chain at th

Each suspending an oval-shaped sapphire, altogether weighing approximately 6 carats, surmounted by marquise, and pear-shaped diamonds, mounted in platinum, signed Tiffany & Co., earring 2.3 cm longAcc