Antique 12.76ct Diamond & 9ct Yellow Gold Brooch c.1890

This is a magnificent, stunning, fine and impressive antique Victorian 12.76ct diamond and 9 carat yellow gold, silver set brooch; part of our diverse antique Victorian diamond brooch collection. This magnificent, fine and impressive antique diamond brooch has been crafted in 9ct yellow gold with a silver setting. The pierced decorated setting displays a central feature 1.55ct claw set Old European cut diamond, encircled by eight claw set Old European cut diamonds, forming a central cluster design. This cluster is framed by eight impressive and imposing feature Old European cut diamonds, ranging from 0.70ct to 0.88ct, each encompassed with conjoined paralleling curvilinear borders incorporating pavé set diamonds, in a combination of Old European and Dutch cuts, completing the symmetrical design. This floral brooch secures to the reverse with a 9ct yellow gold hinged pin and clasp. This antique Victorian diamond cluster brooch has been independently tested using state of the art technology (Niton Xl2 Analyzer) and verified as 9 carat gold and silver; as to be expected with the period of the piece. This stunning brooch is supplied with nine Idgl diamond grading report certificates for the feature diamonds, in addition to an Idgl diamond grading report card for the supporting stones. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone. Diamond Quality Feature Diamond One Colour G Clarity Si1 Cut Old European Content 1.55 carats Dimensions 7.39mm (length) x 7.42mm (width) x 4.26mm (depth) Feature Diamond Two Colour I Clarity Si1 Cut Old European Content 0.88 carat Dimensions 5.95mm (length) x 5.10mm (width) x 3.57mm (depth) Feature Diamond Three Colour G Clarity Si1 Cut Old European Content 0.81 carat Dimensions 6.01mm (length) x 5.90mm (width) x 3.59mm (depth) Feature Diamond Four Colour G Clarity Si2 Cut Old European Content 0.81 carat Dimensions 6.01mm (length) x 5.97mm (width) x 3.60mm (depth) Feature Diamond Five Colour J Clarity P1 Cut Old European Content 0.80 carat Dimensions 5.96mm (length) x 5.88mm (width) x 3.58mm (depth) Feature Diamond Six Colour H Clarity Vs2 Cut Old European Content 0.79 carat Dimensions 5.94mm (length) x 5.93mm (width) x 3.56mm (depth) Feature Diamond Seven Colour H Clarity Si2 Cut Old European Content 0.75 carat Dimensions 5.83mm (length) x 5.84mm (width) x 3.50mm (depth) Feature Diamond Eight Colour G Clarity Vs2 Cut Old European Content 0.72 carat Dimensions 5.11mm (length) x 5.62mm (width) x 4.45mm (depth) Feature Diamond Nine Colour H Clarity Vs2 Cut Old European Content 0.70 carat Dimensions 5.94mm (length) x 5.87mm (width) x 3.61mm (depth) Supporting Diamonds Colour (average grades) H/I Clarity (average grades) Si2/P1 Cut Old European/Dutch Content 4.95 carats Total Diamond Content 12.76 carats Number of Diamonds 105