Auction Season Jewelry Sales Highlights

Auction Season Jewelry Sales Highlights

Keywords: Antique jewelry findings, vanadium chrysoberyl, paraiba tourmaline color range, exceptional tourmalines, Estrela de Fura Vietnamese ruby, pearl farming in Japan, non-nacreous pearls, gamma irradiation on ruby and sapphire, orange sodalite, afghanite, spinel from Afghanistan, synthetic cobalt spinel, cobalt spinel, sapphires from Pein-Pyit, geology of Mogok, age dating of ruby, anthill garnets, fissure filling in emeralds, fraud, opals, nickel-bearing type Ia diamonds, CVD synthetic diamonds and treatments, light boxes, Boivin cross