Solid 10k gold ruby/genuine retail diamond necklace

Product Name: Solid 10k gold ruby/genuine retail diamond necklace
18.25 inch chain Crafted in solid 10k yellow gold with ruby and a genuine diamond and retail a butterfly design Photos 4-5shows gold stamp on back of pendant/chain Photos 7-8 shows presidium gem tester showing ruby/diamond Pre owned but not sure worn more than once if that! Keep in mind, some of the photos are zoomed in to show fine detail. But good news is , I show size comparison photos!woohoo! Photo 3 shows the coun size comparison .. Photo 6 is also next to ruler No paperwork Been professionally tested Please view my other 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,and other jewelry I'll be listing soon I record myself acid testing, gem/diamond testing and packaging for my protection Gift box included.