Sold202414k Gold Diamond Owl Stick PinArt Nouveau 14 Karat Yellow Gold Diamond Owl Stickpin The Terminal modeled as an Owl's Head with Fine Deeply Engraved Details and Eyes comprised of Two Bezel Set Old Cut Diamonds Early 20th Century EuSee Sold Price
Sold2022EARLY 20TH CENTURY PLATINUM AND OLD MINE CUT DIAMOND ARROW PIN. - L: 3".EARLY 20TH CENTURY PLATINUM AND OLD MINE CUT DIAMOND ARROW PIN. Point and feather tail set with total of 28 old mine cut diamonds together weighing approximately 2.75 ct. - L: 3".See Sold Price
Sold2022AN EARLY 20TH CENTURY DIAMOND SETTER DOG BROOCHAN EARLY 20TH CENTURY DIAMOND SETTER DOG BROOCH realistically modelled with textured fur, with a black enamel collar set with an old-cut diamond. Pin marked '18', 2.2cm by 4.8cm, 8.5 grams The broochSee Sold Price
Sold2021ANTIQUE GOLD, DIAMOND AND ENAMEL PIN FORMED AS TWOANTIQUE GOLD, DIAMOND AND ENAMEL PIN FORMED AS TWO PANSIESEarly 20th CenturyOld mine-cut diamonds, diameters approx. 3.0mm and 2.8mm, the smaller champagne-colored. Unmarked. Length 1.25”.ApproxSee Sold Price
2016An early 20th century diamond jabot pin, circa 1910An early 20th century diamond jabot pin, circa 1910, designed as an arrow set with old cut diamonds, 7.1cm longSee Sold Price
Sold2023Antique Art Deco 14K White Gold Diamond Bow Brooch PinThis is an antique 14K white gold filigree bow brooch dating to the early 20th Century. The Art Deco brooch features an Old European cut diamond surrounded by single cut diamonds. The diamonds are SISee Sold Price
Sold2018Collection Ladies Stick Pins19th and early 20th century. The group includes a variety of forms including one 1907 Indian head penny, one marked "PS Co", one marked "CXK" and a 14k yellow gold pin with a 1/4 ct round cut diamondSee Sold Price
Sold2023VINTAGE GOLD AND DIAMOND PIN AND PENDANT.Late 19th - early 20th century. Yellow gold bar pin and pendant, both tested 10K. Bar pin with center crescent shape around old mine cut diamond, approx. .18ct (chip on girdle), 1.87"l (newer pin backSee Sold Price
Sold2020Antique 14K Gold Diamond, Emerald BroochAn antique (ca early/mid 20th century) 14K yellow (rose-ish coloring) gold brooch, with pin back, featuring an oval emerald approx 7.5mm x 7mm, and with channel set and prong set old mine-cut diamondSee Sold Price
Sold2015Early 20th Century Platinum & Diamond Pin11.4 grams total weight. With old European and mine cut diamonds, 15 total. 3.25 ct. total, largest diamond .38cts. VS - SI clarity and I-J-K color. Small chip on central diamonds. Top of pin platinumSee Sold Price
2019Silver, gold and diamond bangle, early 20th centurySilver, gold and diamond bangle, early 20th century Old European-cut diamonds weighing approximately 3 ct Weight gr 19,4 Inner circumference cm 5,4See Sold Price
Sold2023An early 20th century platinum old-cut dAn early 20th century platinum old-cut diamond two-stone crossover ring, with asymmetric shoulders, estimated total diamond weight 0.55ct, H-J colour, SI2-P1 clarity, band stamped PLAT, ring size N, 2See Sold Price
Sold2020An early 20th century 9ct gold old-cut diamondAn early 20th century 9ct gold old-cut diamond single-stone ring.Estimated diamond weight 0.35ct, H-I colour, SI clarity.Ring size K1/2. 1.6gms.See Sold Price
Sold2021An early 20th century 18ct gold old-cut diamondAn early 20th century 18ct gold old-cut diamond five-stone ring, estimated total diamond weight 0.10ct, hallmarks for Birmingham 1920, ring size L, 3.1gSee Sold Price
Sold2023SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century.SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century. Old European cut round diamond weighing approx 1.00 ct. Centered by two lines of six calibré-cut sappSee Sold Price
Sold2023An early 20th century 18ct gold old-cutAn early 20th century 18ct gold old-cut diamond floral cluster ring, with tapered shoulders, estimated total diamond weight 0.40ct, I-K colour, VS2-SI clarity, band stamped 18ct, ring size T, 2gSee Sold Price
Sold2017Ring in 18k bicolour gold, with diamondsChinese 18 kt gold, assay marking, from the early 20th century, studded with old cut diamonds, of approx. 0.9 ct. Approx. weight: 4.87 g. Med.: 11.See Sold Price
Sold2016An early 20th century diamond brooch. The old-cutAn early 20th century diamond brooch. The old-cut diamond, within a similarly-cut diamond ribbon surround, suspending an old-cut diamond two-stone drop. Estimated total diamond weight 0.75ct. Length 3See Sold Price
Sold2015Spilla barrette in platino, primi del Novecentoincisa e sbalzata, con tre diamanti centrali taglio vecchio e diamanti taglio rosa, cts. 4.00 totali circa. Cm. 9. Gr. 8 An early 20th Century platinum brooch with old cut diamonds and rose cut diamonSee Sold Price
Sold2015Anello in platino, primi del Novecento, Inghilterracon zaffiro centrale taglio carrè e diamanti taglio vecchio, cts. 1.60 circa. Misura 17. Gr. 3.5 An english platinum ring, made in early 20th Century, with sapphire and old cut diamonds, cts. 1.60, SSee Sold Price
Sold2023An early 20th century 15ct gold amethyst and old-cut diamond foliate drop pendant, with integralAn early 20th century 15ct gold amethyst and old-cut diamond foliate drop pendant, with integral chain.Estimated total diamond weight 0.10ct.Clasp stamped 15ct.Length of drop 4.5cms. Length of necklacSee Sold Price
Sold2021An early 20th century gold, opal cabochon and old-cutAn early 20th century gold, opal cabochon and old-cut diamond cluster ring, estimated total diamond weight 0.80ct, I-J colour, SI clarity, opal measures approximately 13.5 by 11 by 3.9mm, ring size S,See Sold Price
Sold2023An early 20th century 18ct gold old and rose-cut diamond crescent brooch.Estimated total diamondAn early 20th century 18ct gold old and rose-cut diamond crescent brooch.Estimated total diamond weight 0.65ct, G-H colour, VS-SI clarity.Diameter 2.5cms. 4.5gms.See Sold Price
Sold2015TIFFANY & CO. - a gentleman's early 20th century goldTIFFANY & CO. - a gentleman's early 20th century gold diamond ring. The old-cut diamond, inset to the tapered sides and plain half-band. Stamped Tiffany & Co. Estimated diamond weight 0.50ct, I-J coloSee Sold Price
May 30Pasarel14k Yellow Gold, Diamond and Enamel Bracelet, Aleppo, Syria, Late 19th Century - Early 20th Century.$3,000
Jun 02Collective HudsonBelle Epoque Art Nouveau Platinum And Diamond Head Jewelry, Early 20th Century, Belle Epoque head$1,200
6 days LeftChristie'sNO RESERVE | EARLY 20TH CENTURY COLOURED NATURAL PEARL AND DIAMOND RINGPreview Only
Jun 12Ostantix AuctionsAn Antique Art Nouveau brooch in 18kt gold and silver with old cut diamonds.€160
953 Lots AwaySeized Assets AuctioneersAntique 10K Gold Old Mine Cut Diamond Puffed Hand Engraved Tear Drop Stick Pin$1