North American Auction Company
Live Auction

Fine Montana Collector Sale - April 2023

Sat, Apr 22, 2023 11:00AM EDT
Lot 489

Art Deco Emerald & Diamond Platinum Necklace

Estimate: $26,000 - $29,000

Bid Increments

Price Bid Increment
$50 $10
$100 $25
$500 $50
$1,000 $100
$2,000 $250
$5,000 $500
$10,000 $1,000
$50,000 $2,500
Featured in this lot is this Art Deco emerald and diamond platinum necklace with GGA and GIA paperwork. The necklace features a wonderfully and professionally crafted platinum construction. The centerstone is a octagonal step and faceted cut emeralds and shows measurements of 11.24 x 9.03 x 6.46mm and is considered type III with 5/5 green coloration and a total weight of 4.60 carats. The art deco design is decorated with a total of 45 round brilliant cut diamonds that shows measurements of 2.0 x 1.0mm and shows a clarity SI1 - SI2 and a coloration of G - H and a total weight of 0.61 carats. The piece comes complete with GGA(GemAssure Gemological Appraisals, GGA Appraisal Number#: GGA064309 and trace number: NK014854) report and appraisal confirming the above info and giving a total value of $28,740.00. GIA (Gemological Institute of America) Emerald Grading Report#: 2223497898. The measurements of the necklace from clasp to clasp is 18". NK014854