Brunk Auctions
Live Auction

Premier Catalog Auction Day 1

Fri, May 11, 2018 09:00AM EDT
Lot 437

Art Deco Diamond & Onyx Brooch

Estimate: $2,800 - $3,200

Bid Increments

Price Bid Increment
$0 $25
$100 $50
$1,000 $100
$2,000 $200
$3,000 $250
$5,000 $500
$10,000 $1,000
$20,000 $2,000
$50,000 $5,000
$100,000 $10,000

center old European cut diamond estimated weight 1.76 carats, SI-I, J-L, four straight baguette diamonds, two bullet shaped diamonds, 84 round single and old European cut diamonds estimated total weight 3.20 carats, G-J, VS-SI, carved black onyx, mounting tested platinum, pin back tested 14kt. white gold, 5/8 x 2-1/2 in., 13.6 grams, with appraisal

Condition

chip to center diamond on pavillion to culet, onyx cracked in half vertically in center and with chips but only noticeable from back, scratches and wear