A delightful bow brooch which can also be worn as a pendant. The central old European natural diamond .2 cts with G colour VS-SI 3.2mm diameter ; surrounded by 1.75 cts of rose cut diamonds 2.3-2.6mm of G-J colour VS-SI natural diamonds . All mounted in 18ct yellow gold and silver.2.5cm wide x 2cm deep. 3.9g. C1880.Complete with certificate from the oldest and most established gem laboratory in the countryA diamond certificate or precious stone certificate is issued following an unbiased and professional examination to authenticate a diamond''s attributes. It is advisable to only buy diamonds or any precious stones that have been graded by one of the following bodies GIA, HRD, IGI, or IGR, Anchorcert, AGI. As independent laboratories those listed provide an unbiased assessment of a diamond or gemstone''s qualities, which is what insurers look for. This is particularly important for high-value items, where an unbiased valuation protects both you and the insurance pro...