Approximately 9.3CTW Stunning White Clean Old Euro Old Mine Cut Diamond Leaf Brooch

Diamond encrusted 14K white gold diamond encrusted Bee Brooch, highlighting an approximately .50ct old European cut central diamond in the body surrounded by pave set smaller old European cut diamonds

Ladies 14K Georgian brooch and/or pendant featuring one (1) old Euro cut diamond approximately 1.51 carats, Clarity-SI1, Color-H, accented by 35 old mine cut and 12 rose-cut diamonds approximately 1.7

Lovely half moon brooch in 14k white and yellow gold featuring a single row of old Euro cut graduated diamonds weighing approx 1.00ctw with G-H color and VS-SI clarity. It is 50mm x 4mm and weighs 5.6

A PLATINUM, WHITE GOLD AND DIAMOND BAR BROOCH The quatrefoil central ornament set with old European and old mine-cut diamonds weighing approximately 1.60 carats, accompanied by R.Barratt, Ipswitch fit

Vintage White Gold, Diamond, and Gem-Set Brooch designed in a shaped lozenge form with allover filigree decoration, set with old European and old single cut diamonds weighing approximately .26 total c

Exotic bird brooch of white & yellow gold with diamonds and a Baroque pearl (could be natural). Old European cut diamonds approximately 0.50ct. Brooch 2.25"L X 3"W. 17.8 grams. See photos for conditio

2 Ladies White Gold Filigree & Diamond Brooches. 1st item: Ladies 18K white gold brooch featuring 1 old mine cut diamond approximately 0.36 carats, Clarity-SI1, Color-I, accented by 20 old mine cut di

An Art Deco Platinum Topped 14 Karat White Gold and Diamond Brooch, J.J. White & Co., containing three old European cut diamonds weighing approximately 0.27 carat total and four single cut round diamo

Diamond, 14k White Gold Filigree Brooch. Centering one old European-cut diamond weighing approximately 1.40 ct., set in a navette shaped 14k white gold filigree bar brooch mounting measuring approxima

Diamond, 14k White Gold Bar Brooch. Featuring eleven old mine-cut diamonds weighing a total of approximately 1.30 cttw., set in a 14k white gold, open work bar brooch mounting measuring approximately

Victorian Gold and Diamond Crown Brooch ca. 1885, 18k/14k yellow gold, in the form of a marquesal crown, the leaves set with old mine-cut diamonds weighing approximately 0.71 carats in total, separate

A VICTORIAN DIAMOND IVY BROOCH CIRCA 1880The ivy leaves pavé set with old mine cut diamonds, with cut down collet old mine cut diamonds on bars between, approximately 2.85 carats, numbered 756, w

An Antique 14 Karat White Gold and Diamond Brooch, containing 33 old mine cut diamonds weighing approximately 1.50 carats total. Stamp: 14K. 4.60 dwts.

An antique, circa 1930's, white gold brooch with center old mine cut .15ct diamond and thirty other round diamonds equaling .33ct; approximately .50ctw; 2.8dwt, 2" long

An Edwardian White Gold and Diamond Bar Brooch. containing one old mine cut diamond weighing approximately 1.13 carats and six old European and mine cut diamonds weighing approximately 0.68 carat tota

Diamond, 14k Yellow Gold Leaf Brooch. Designed a a curved Oak motif leaf, featuring eight old European-cut diamonds weighing a total of approximately 0.60 cttw., accented by nineteen single-cut diamon

Vintage White Gold and Diamond Bar Broochbar brooch set with old European cut diamonds (2.75mm - 4.25mm) weighing approximately 1.08 total carats (K-M color, SI-I clarity), with engraved decoration, c

A Victorian Yellow Gold, Diamond and Polychrome Enamel Pansy Pendant/Brooch, containing one old mine cut diamond weighing approximately 0.50 carat in the center with black, grey, white and yellow poly

A Yellow Gold, Polychrome Enamel and Diamond Pansy Brooch, containing one old European cut diamond weighing approximately 0.08 carat and accented with purple, lavender, white, black and pale yellow en

DIAMOND BROOCH Containing one old European cut diamond weighing approximately 0.30 carat total and numerous single cut diamonds. Mounted in white gold. 2 3/16 x 1 1/4 inches. 6.20 dwt.

18 karat white gold and diamond double clip, brooch pin. 2 larger old mine cut diamonds approximately .65 carats each. H-I color. VS2 clarity. 136 round diamonds approximately 2.9 carats. 28 baguettes

Antique Early 20th Century Yellow & White Gold, Diamond, & Opal Cameo Brooch. Circa 1900. A rare large hand carved opal cameo of Floral in a border of old mine cut diamonds. Approximately 1.65 carats.

Containing one old European cut diamond measuring 3.2mm, weighing approximately 0.12 carat. 0.75" L x 1.75" W. 2.3 dwt. Provenance: A Private Collection, Cincinnati, Ohio

Crafted out of 14K yellow and white gold, convertible from one necklace to a brooch/pendant and two bracelets, featuring an old European-cut diamond, weighing approximately 1.25 carats, having K-L col