Vintage 1.00ctw solid 10k rose gold genuine red diamonds necklace

18 inch Crafted in solid rose gold with genuine red and white diamonds totaling a full carat Pre owned but never worn. Been safely stored Photo 2 shows stamp. Can't find a stamp on pendant been professionally tested to be solid 10k gold and guaranteed Photos 3-4 show caliper and coin size comparison and coin Some Photos are zoomed in! Please view these measurements. I usually type them out and literally 99.9 percent of people don’t make it this far in the description so.. yeah ask any questions prior or buying No paperwork Gift box included for free( always!!) I have a ton of 10k, 14k, , Kay jewelers , zales , vintage , , white gold. Rose gold, yellow gold , gemstones , wedding rings Art Deco fine jewelry,engagement/wedding ring . Solid gold diamonds , opals,Ruby’s,emerald,gemstones listed currently here!! I ship within 2 days now since I am hawaii time