This is a beautiful pair of hoops earrings created in New York City by the American jewelry designers of Hammerman Brothers, back in the 1970. The earrings were designed as a left and right pair in solid yellow gold of 18 karats with high polished finish and embellished with a great assortment of one-hundred-eight natural white colorless diamonds and twelve vivid red rubies. Diamonds: Mounted in pave settings, with 108 calibrated round brilliant cut diamonds, with a total weight of about 1.12 carats, white colorless E/F color, VS clarity. Rubies: Mounted in channel settings, with 12 calibrated princess cut red rubies, with a total weight of about 0.60 carats. Weight: 8.85 Grams, (5.70 Dwt.). Measures: 20 mm by 6.2 mm (0.79 x 0.24 Inches). Hallmarks: Stamped with the maker's mark, the designer's logo, the mark for the assay and warranty of the .750/.999 gold and signed as follows, "HB 18KT .750 1-2". Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.