This engagement ring and wedding band set is perfectly coordinated and features a unique two-tone effect paired with sparkling diamond accents. Metal: 10k yellow gold and Platina 4 a combination of sterling silver, palladium, gold and platinum Stones: Round diamond accents Setting: Prong and pav Platina 4 or P4 is a patented and uniquely innovative combination of 4 precious metals: silver, palladium, gold and platinum. These precious metals, .802% silver, .062% palladium, .0027% gold and .0012% platinum, are combined with a proprietary alloy formula to produce P4. Diamond total weights may vary between .01 and .08 carat. Jewelry photos are enlarged to show detail.