18KT Yellow Gold Ladies Earrings with Diamond and Yellow Sapphire in Bezel SettingEst. $2,600-$4,500
Sapphire & Baguette Diamond Ring 18Kt.Est. $1,535-$1,945
Brand New 18kt Gold Daytona on Oysterflex Strap Comes with Box and PapersEst. $55,000-$75,000
A ring, 18kt yellow gold mounted with 13 brilliant-cut diamonds. Ring size: 58. 6.36g.Est. €600-€800
Used 18kt Gold Rolex 36mm Daydate Ref 18238 Comes with Box & PapersEst. $28,000-$33,000
SPRITZER & FUHRMANN 1970 Ring In Solid 18Kt Gold Diamonds & GIA TourmalineEst. $9,420-$11,775
HELLENISTIC SILVER DRACHM OF ALEXANDER THE GREAT IN SILVER-GILT 18KT HIGH KARAT GOLD PENDANT MOUNTEst. £150-£300
Patek Philippe 18kt Gold Aquanaut Ref 5167R Comes with Box & PapersEst. $120,000-$130,000
A pendant, 18kt yellow gold, mounted with a facetted emerald and brilliant cut diamonds. 3.20g.Est. €300-€500
18KT GOLD BLUE SAPPHIRE RINGEst. $3,092-$4,638
Landstrom 18KT Gold Sterling Amethyst Slide PendantEst. $100-$200
TIFFANY & CO. 1980 Paloma Picasso Clips Earrings In 18Kt Yellow Gold With CitrinesEst. $13,980-$17,475
HELLENISTIC SILVER DRACHM OF ALEXANDER THE GREAT IN SILVER-GILT 18KT HIGH KARAT GOLD PENDANT MOUNTEst. £150-£300
EDWARDIAN 1900 Fabulous Butterfly In 18Kt Gold With Diamonds, Rubies & EmeraldEst. $23,820-$29,775
Signed 18KT White Gold Diamond Heart Slide PendantEst. $150-$300
18KT GOLD BLUE SAPPHIRE LOVE RINGEst. $2,048-$3,072
ITALIAN 1970 Modernist Bombe Cocktail Ring In 18Kt Diamonds Chrysoprase & RubyEst. $11,982-$14,977
18kt Rose Gold Daytona Sundust Dial Ref 116515 Comes with Box & PapersDiamond Pendant / Necklace 18Kt.Est. $1,325-$1,755
18KT GOLD BLUE SAPPHIRE RINGEst. $2,272-$3,408
Brand New Rolex 18kt Gold Paul Newman Daytona Comes with Box & PapersEst. $75,000-$80,000
PATRICIA FRUTTAURO Victorian Renaissance 18Kt Gold Convertible Pendant-BroochEst. $17,940-$22,425
NORDISKA KOMPANIET 1916 Sweden Bar-Brooch 18Kt Gold, Diamonds & SapphireEst. $3,474-$4,342
New 18kt Rose Gold 40mm DayDate Green Dial Rolex comes with Box & PapersEst. $63,000-$70,000
