Picchiotti 18 Karat Gold, 2.42 Carat Diamond and Sapphire

Picchiotti Sapphire & Diamond 18K White Gold Xpandable Ring

For Sale on 1stDibs - Picchiotti 18 Karat yellow gold bracelet is Invisibly set with 34 graduating baguette cut sapphires totaling 5.45 carats , and

Picchiotti Invisibly Set Sapphire and Diamond 18 Karat Gold Bracelet

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4.37 Carat Natural Pigeon's Blood Red Burma Ruby and Diamond Ring

18 Karat Yellow Gold Burmese 2.52 Carat Ruby and 3.64 Carat Diamond Ring For Sale at 1stDibs

Picchiotti - 18kt 2.14ct & 1.68ct Band Ring Italian Contemporary Diamond Yellow Gold

Picchiotti Xpandable™ Sapphire & Diamond Bracelet - 250-7823

2.38 Carat Oval Cut Ruby & Diamond 3-Stone Ring (Two-Tone)

Cartier, David Webb, Van Cleef & Arpels Vintage Rings

Picchiotti Xpandable 18k White Gold Diamond and Blue Sapphire Ring, Size 6.25 - 9.50

2.42 carat Fancy Yellow Radiant Cut Canary Diamond 3-Stone Ring (GIA Certified, Two Tone) — Shreve, Crump & Low