Guillemin & Soulaine Paris Convertible Earrings 18Kt Platinum 1.43 Cts Diamonds

Pair of clip-on earrings  designed by Guillemin Soulaine. A very rare highly collectible pieces of jewelry, created in Paris France at the exclusive jewelry atelier of Guillemin Soulaine, back in the 1970. The beautiful convertible pair of clip on earrings have been crafted with superb details in solid yellow gold of 18 karats with high polished finish and accented with platinum parts for the settings of the diamonds. Fitted at the reverse with comfortable hinged French omega backs for fastening clips and sliding wires to convert. The posts option for pierced ears can be easily added. Diamonds: Mounted in a pave setting with 28 graduated round brilliant cut diamonds with a total weight of 0.45 carats, E/F color, VVS-1 clarity. Others Diamonds: Accented with 12 tapered baguettes cut diamonds, 0.98 carats, F color, VS-1 clarity Weight: 20.4 Grams, (13.07 Dwt). Measurements: 34 mm by 15 mm (1.35 X 0.59 Inches). Hallmarks: Stamped with French marks, the assay and warranty of the 18kt gold and the platinum respectively, the maker's maitre mark Ste. G et S (for Societe Guillemin et Soulaine) and signed in full, "G. SOULAINE OR .750 PT". Note: Jewelry pieces from this Parisian jewelry atelier are extremely rare to see in the market. Recently, in July 19 2022, four pieces realized by Guillemin Soulaine were offered in Monte Carlo by Artcurial, lots 575, 576 and 577.  Collateral: They are accompanied by a presentation jewelry box. Condition: The overall con