Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

A stunning, fine and impressive, large 48.34 carat aquamarine and 0.70 carat diamond, platinum and 18 carat yellow gold necklace; part of our diverse aquamarine jewellery collections. This magnificent, fine and impressive pendant has been crafted in platinum and 18ct yellow gold. The drop style pendant is ornamented with a stunning and large vintage (circa 1940) claw set 48.34ct cushion cut aquamarine; the nature of the aquamarine cut allows the piece to sit flush in situ, this is a fine feature of the piece. The feature platinum setting suspends via two chains from a yellow gold and platinum set vertical linear antique (circa 1900) diamond arrangement. This array is comprised of an impressive millegrain decorated collet set 0.53ct Old European oval cut diamond, surmounted with a collet set 0.17ct Old European round cut diamond. The pendant suspends from a contemporary 18' platinum chain via two ring loops to the upper border of the diamond setting, securing with a conventional spring-loaded bolt ring fastening to the reverse. This large oval aquamarine pendant necklace has been independently tested using state of the art technology (Niton Xl2 Analyzer) and verified as platinum and 18ct gold. This magnificent pendant is supplied with an Idgl diamond grading report certificate for the feature stone, in addition to an Idgl diamond and gemstone grading report card for the supporting stones. Aquamarine Quality Cut Cushion Content 48.34 carats Dimensions 30.05mm (length) x 21.04mm (width) x 10.48mm (depth) Diamond Quality Feature Diamond One Colour I Clarity Si1 Cut Old European Content 0.53 carat Dimensions 5.09mm (length) x 5.07mm (width) x 3.05mm (depth) Supporting Diamonds Colour (average grades) H Clarity (average grades) Vs2 Cut Old European Round Content 0.17 carat Total Diamond Content 0.70 carat Number of Diamonds 2 Dimensions Length of drop 5.3cm/2.09' Width of pendant 2.28cm/0.9' Height of setting 1.09cm/0.43' Chain length 45.72cm/18' Weight 20.70 grams (including chain)