ART DECO DIAMOND AND PLATINUM BROOCH Asymetric ribbon bow with flowers, sapphire and emerald accents. Transitional baguette and marquise cut diamonds, approx. 2.20 cts. TW. 8 gs. 1" x 1 3/4". Note: While the maker (probably American) is unidentified, this lot and the preceding lot are variations of the same model."