Description
Date: c. 1750 (bow); c. 1700-25s (rest of pendant)
Materials: South American (likely Colombian) emeralds, ormolu (gilt bronze; bow only), rest of body solid 22k yellow gold (tested with electronic gold tester & nitric-muriatic acid)
Weight: 25.7 grams
Workmanship origin: Spain
Marks:
[horsehead] struck to bow and to side of cross, French provincial guarantee mark for solid gold (this means this piece was imported to France between 1838-1919)
[bigorne insects] anti-counterfeit guarantee
Total length: 81 mm
Dimension of bow: 27 x 55 mm
Dimension of cross: 40 x 38 mm
Dimension of emeralds: 79 total — (in mm) one 5.75 x 6.5, one 4.75 x 5, two 3.25 x 3.25, one 4 x 3, one 3.75 x 3, four 3 x 2.5, one 3.5 x 2.5, one 3 x 3, one 3.25 x 1.8, two 2.5 x 2.25, ten 2 x 2.25, two 2.75 x 1.6, four 1.75 x 1.75, six 2 x 1.75, six 2 x 2, two 2.25 x 2.25, two 2 x 2.75, one 2.25 x 2, one 2 x 2.5, one 2.25 x 1.5, two 1.75 x 1.5, two 1.8 x 1.8, one 1.75 x 1.25, three 2 x 1.5, ten 1.5 x 1.5, eight 1.75 x 1.75, two 2 x 2 triangular
Approx. carat weight of emeralds: approx 4.6 ctw (0.89 + 0.46 + 2 x 0.15 + 0.15 + 0.14 + 4 x 0.08 + 0.09 + 0.11 + 0.04 + 2 x 0.05 + 10 x 0.04 + 2 x 0.03 + 4 x 0.02 + 6 x 0.03 + 6 x 0.03 + 2 x 0.05 + 2 x 0.05 + 0.04 + 0.04 + 0.02 + 2 x 0.02 + 2 x 0.02 + 0.01 + 3 x 0.02 + 10 x 0.01 + 8 x 0.02 + 4 x 0.1)
Condition: the central and bottom elements are near perfect: one triangular emerald replaced with a custom-cut match, but otherwise in excellent state of preservation for age. The top bow element has a 6 mm section of the openwork floral trim missing, and a hairline crack to the lower loop (does not however affect the stability of that section of the bow). Some tiny nibbles and abrasions to the emeralds due to age, but no noticeable or significant chips to any of the stones. General age-related surface wear throughout.