A PAIR OF CHALCEDONY, SAPPHIRE AND DIAMOND "BLUE GARDENIA" EAR CLIPS, BY VAN CLEEF & ARPELS Each composed of blue chalcedony and circular-cut diamond petals to the cabochon sapphire pistils and pavé-set leaves, mounted in platinum Signed Van Cleef & Arpels, N.Y., nos. 62783 and 63110
A SAPPHIRE AND DIAMOND FLOWER BROOCH, BY CARTIER The vari-cut diamond cluster centre set en tremblant, within the calibré-cut sapphire petals to the graduated baguette-cut diamond stem and brilliant-cut diamond leaf (two sapphires deficient), circa 1960
AN ART DECO SAPPHIRE AND DIAMOND BROOCH. Of asymmetrical design, the stylised flowerhead with triangular-cut diamond centre and surrounding pavé-set brilliant-cut diamond petals, to the calibré sapphire triangular surround, late
Emerald and diamond flower earclips by Van Cellf & Arpels. 70 round diamonds weighing approximately carats, further decorated with 18 oval emeralds weighing approximately carats, mounted in 18 karat gold and platinum, signed Van Cleef & Arpels.
A pair of antique ruby and diamond earrings, late century composite. Of girandole design, each bow surmount set with circular-cut diamonds, supporting oval rubies framed within similarly cut diamonds, post and hinged back fittings.