Ambanja District, Diana Region, Antsiranana Province, Madagascar, from the 2009 find, sharp dodecahedral and rich yellowish green demantoid crystals measuring up to 1. 25 cm in length in two distinct clusters surrounding a central grouping of colorless translucent calcite showing sharp crystal faces all on matrix. 12.70 x 10.16 x 6.35 cm.
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Edwardian Platinum, Demantoid Garnet and Diamond Pendant, bead-set with a demantoid garnet measuring approx. 10.40 x 10.50 x 5.30 mm, further bead-set with old European, Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Edwardian Demantoid Garnet and Diamond Brooch, bezel-set with a demantoid garnet measuring approx. 7.50 x 6.00 x 4.20 mm, with rose-cut diamonds, platinum-topped 18kt gold Read more…
Auctioneer:
Skinner
Date:
2018-05-15
Antique Demantoid Garnet and Diamond Brooch, depicting a demantoid garnet serpent devouring a pearl egg and entwined around an old mine and old European-cut diamond Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Demantoid Garnet and Diamond Sphinx Pin, designed as a pave-set rose and old single-cut diamond bow and sphinx seated over a demantoid garnet garland, platinum Read more…
Auctioneer:
Skinner
Date:
2004-03-16
Antique 15kt Gold, Opal, and Demantoid Garnet Necklace, the heart-shape opal cabochon measuring approx. 18.00 x 15.10 x 7.60 mm, demantoid garnet accents, and suspended Read more…
Auctioneer:
Skinner
Date:
2016-03-22
containing a central cushion cut demantoid garnet measuring approximately 9.50 x 7.80 x 4.80 mm, the surround containing four oval and round mixed cut demantoid Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2015-04-19
DIAMOND OR JEWELED CLUSTER RINGS; Six rings, 1900-1920: Coral and diamond in 18k; opal, demantoid garnet and diamond in 14k; demantoid garnet and diamond in Read more…
Auctioneer:
Rago Auctions
Date:
2012-12-09
Platinum, Demantoid Garnet, and Tsavorite Garnet Ring, prong-set with a sugarloaf demantoid garnet measuring approx. 8.30 x 6.50 x 5.30 mm, flanked by oval-cut tsavorite Read more…
Auctioneer:
Skinner
Date:
2015-06-09
Art Nouveau 18kt Gold, Demantoid Garnet, and Pearl Pendant/Brooch, Marcus & Co., centering a circular-cut demantoid garnet measuring approx. 7.80 x 7.90 x 6.50 mm, Read more…
Auctioneer:
Skinner
Date:
2015-03-17
Antique 14kt Gold, Demantoid Garnet, and Diamond Ring, set with a circular-cut demantoid garnet flanked by full-cut diamonds, approx. total diamond wt. 0.60 cts., foliate Read more…
Auctioneer:
Skinner
Date:
2010-03-16
