Ross-Simons 18K Gold Plated Over Sterling Silver 925 Ruby Single Diamond Open Heart Pendant Necklace 18" Gold Plated Over Sterling Silver 925 Box Chain Hallmarked R 925 Italy Spring Ring Clasp Pendant Bail Measures Approximately: 1" X 0.76" 3 Marquise Cut Ruby Gemstones Measure: 4.5MM X 2MM Single Small Round Diamond Present at the bottom of the heart. Hallmarked: (Ross-Simons) R 925 China Weight in Grams: 4.72g Very good preowned condition. Sterling Silver and/or Gold has been acid tested to confirm metal purity and gently cleaned using a soft polishing cloth, some patina may be remaining. All Gemstones are tested via Presidium Gem Tester. Please note the tester cannot differentiate between manufactured and natural stones. Please note photos are zoomed in to show details so item may appear larger, please view all photos for sizing reference as measurements and comparison is provided. It may appear there is darkness on the polished surface of jewelry but this is due to shadows while photographing. -------------------------------------------- All our Sterling Silver is 100% Guaranteed crafted from .925 silver and is the standard for beautiful high-quality silver jewelry and cannot be replicated by lower priced silver plated jewelry. It is 92.5% PURE SILVER, NOT PLATED, NOT FILLED -------------------------------------------- Disclaimer: We do our very best to describe every item as accurately as possible but sometimes minor details can be missed. Please view photos for mor