Item # pn2645 Metal 18k yellow Circa 1960 Weight in grams 18.6 Period or Style Starburst style design Special characteristics The pin is a cast and assembled starburst style design 48mm x 33mm with 7 round diamonds and 14 round rubies prong and bead set on the front. The designs are hand engraved on cast pieces. The finding is a fold over hinge and catch design. Hallmark 'HAI * IWK" (unknown mark) Condition Excellent Diamond cut or shape round brilliant cut Diamond carat weight 0.20 Diamond mm measurements 2.35-2.4mm graduated Diamond color F-G Diamond clarity VS2 Diamond # of stones 4 Diamond2 cut or shape Round single cut Diamond2 carat weight 0.04 Diamond2 mm measurements 1.0-1.3mm Diamond2 color F-G Diamond2 clarity SI1 Diamond2 # of stones 3 All Diamonds, total ct. wt. 0.24 Gemstone name Natural Ruby Gemstone cut or shape Round faceted Gemstone carat weight .50 Gemstone mm measurements 2.75 - 2.30mm graduated Gemstone type Type II Gemstone clarity SI2 Gemstone hue purple red Gemstone tone 6-Medium Dark Gemstone saturation 4-Moderately Strong Gemstone # of stones 9 Gemstone other info Inclusions indicate no heat treatment All Gemstones, total ct. wt. 0.5 Length 48 mm [1.87 in] Width of widest point 33 mm [1.29 in]

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Detailed information about each topic is available by clicking on the links above. Each piece of jewelry is sent off site to be evaluated by an appraiser who is not a Topazery employee and who has earned the GIA Graduate Gemologist diploma as well as the title of AGS Certified Gemologist Appraiser. The gemologist/appraiser's report is included on this page. Diamonds, pearls and colored gemstones are graded by the grading standards as taught by the Gemological Institute of America (GIA). All measurements and carat weights are approximate, unless otherwise noted, and are determined without removing the stones from the mounting. The process of determining when a jewelry piece is made and the period it belongs to is not an exact science. The determination is based on design, materials, hallmarks, signatures, and the manufacturing method. Circa dates and period assignments are made to the best of our abilities. All pearls are cultured unless noted as natural. Platinum refers to all metals in the platinum family and the alloys which are mixed with it -- palladium, platinum/iridium, and platinum/ruthenium and platinum/cobalt. A non-destructive acid scratch test is used to verify the metal in each jewelry piece. A refractometer is used to test gemstones. All gemstones have been treated by accepted industry standards unless noted otherwise. Computer monitors show colors differently; please keep in mind that the actual colors in a jewelry piece may be different from the colors displayed in the website photos. Jewelry photographs are enlarged to show details. To help you determine if a jewelry piece is appropriate in terms of actual proportions that suit your style as well as the statement you want to make, we provide detailed measurements of the piece. Rings are also photographed on a mannequin's hand in a glove size 6. Rings in sizes from 5.0 or smaller are photographed on a mannequin's hand in a glove size of 5.0. Jewelry pieces are pre-owned and have been expertly restored unless otherwise noted as new or antique style. For special ring orders and antique style or reproduction rings which are new, the diamond and gemstone carat weight, color, clarity, gram weight, as well as other jewelry details may vary from the website specifications. If an appraisal is offered with a jewelry piece, the value for the jewelry is based on the range of prices prevailing in the most common and appropriate retail markets on the date the appraisal was completed.