The beautiful, classic ReMind Medium Solitaire engagement ring is the medium size version of Marens popular diamond engagement ring with a lobster setting. Handcrafted in Germany as part of the ReMind collection, it is made of German recycled 18 karat gold and a 3.8 mm hand-set synthetic Eco diamond from Switzerland. Their medium version of the classic engagement ring is the perfect choice if you like it somewhere between flashy and subtle. Material: Gold Karat: 18K Stone: Lab-Grown Diamond Dimensions: width 1.3 mm / height 1 mm / Top: width 5.5 x5.5 mm / height 4.5 mm Number of Stones: 1 Stone Carat: 3,8mm 0.2ct Stone type: G.VS Stone Shape: Round Brilliant Stone Setting type: 4 prong Ringband: width 1,3 mm height 1 mm Does the piece comes with a certificate? No Can the piece be engraved?: yes