Fine Jewelry 2025-11-02 Auction - 245 Price Results - Grogan & Company in MA - Page 2
RAYMOND YARD Platinum, 14K Gold, Diamond, Gemset, and Enamel House Brooch
18K Gold and Diamond Necklace
Platinum and Diamond Ring
Done
Boston, MA, United States
Auction Details

Fine Jewelry

Grogan & Company is thrilled to present our Fine Jewelry Auction on Sunday, November 2nd at 11 am. The sale features 245 lots of exceptional fine jewelry and watches, complemented by a selection of curated American and Continental silver. Jewelry highlights include signed pieces by Van Cleef & Arpels, Tiffany & Co., David Webb, and Raymond Yard, alongside a stunning selection of diamond engagement rings, and fine watches by Patek Philippe, Rolex, and Jaeger LeCoultre. View the full catalogue and discover an array of sparkling treasures.
SOLD
Platinum, Sapphire, and Synthetic Ruby Brooch: Platinum, Sapphire, and Synthetic Ruby Brooch designed as the burgee of the Royal Thames Yacht Club, featuring step-cut sapphires, round brilliant-cut diamonds, and a fancy-cut synthetic ruby;
Est.
$1,500
-
$2,500
SOLD
E. M. GATTLE Platinum and Diamond Brooch: E. M. GATTLE Platinum and Diamond Brooch the horseshoe brooch bead-set with 29 old European-cut diamonds weighing approx. 1.45 tcw.; signed Gattle; 6.42 dwts.; lg. 1 3/8 in.
Est.
$1,500
-
$2,500
SOLD
Platinum, Diamond, and Sapphire Brooch: Platinum, Diamond, and Sapphire Brooch the Art Deco-style bar brooch centering a bezel-set old European-cut diamond weighing approx. 0.40 ct. flanked by channel-set French-cut sapphires and old
Est.
$2,000
-
$4,000
SOLD
Platinum, Diamond, and Sapphire Brooch: Platinum, Diamond, and Sapphire Brooch the Art Deco-style brooch centering a bezel-set old European-cut diamond weighing approx. 0.40 ct. framed by an open-work honeycomb design of bead-set full- and
Est.
$1,500
-
$2,500
SOLD
OSCAR HEYMAN 18K Gold and Diamond Ring: OSCAR HEYMAN 18K Gold and Diamond Ring the domed ring centering three rows of pave-set round brilliant-cut diamonds weighing approx. 0.94 tcw.; maker's mark and numbered 96841; 2.70 dwts.; size 6 1/4
Est.
$2,500
-
$3,500
SOLD
18K Gold and Diamond Ring: 18K Gold and Diamond Ring the bombe-form ring featuring pave-set round brilliant-cut diamonds weighing approx. 4.80 tcw. completed by a textured yellow gold mount; hallmarks; 11.89 dwts.; size 8 1/4
Est.
$4,000
-
$6,000
SOLD
Platinum, 14K Gold, and Diamond Ring: Platinum, 14K Gold, and Diamond Ring the dome-form ring featuring pave-set full-cut diamonds completed by a spray-form textured gold mount; diamonds weighing approx. 2.60 tcw.; 18.93 dwts.; size 8 3/4
Est.
$2,000
-
$4,000
SOLD
Platinum, Sapphire, and Diamond Ring: Platinum, Sapphire, and Diamond Ring the bombe-form ring featuring five slightly graduated rows of step-cut sapphires and round brilliant-cut diamonds; sapphires weighing approx. 1.50 tcw.; diamonds
Est.
$2,000
-
$3,000
14K Gold, Sapphire, and Diamond Ring: 14K Gold, Sapphire, and Diamond Ring prong-set centering an oval-cut sapphire weighing approx. 2.60 cts. flanked by two oval-cut diamonds each weighing approx. 0.50 ct.; 3.26 dwts.; size 7 Other
Est.
$7,000
-
$10,000
Lot Passed
SOLD
TIFFANY & CO. Platinum, Sapphire, and Diamond Ring: TIFFANY & CO. Platinum, Sapphire, and Diamond Ring centering a prong-set oval-cut sapphire weighing approx. 1.60 cts. framed by tapered baguette-cut diamonds weighing approx. 3.10 tcw.; signed
Est.
$5,000
-
$7,000
SOLD
DAVID WEBB 18K Gold, Enamel, and Emerald Brooch: DAVID WEBB 18K Gold, Enamel, and Emerald Brooch the tiger-form brooch's body of brushed yellow gold and black enamel completed by two marquise-cut emerald eyes; signed DAVID WEBB and WEBB; 32.93
Est.
$3,000
-
$5,000
SOLD
DAVID WEBB 18K Gold Bracelet: DAVID WEBB 18K Gold Bracelet featuring polished oval fancy-links; signed and numbered DAVID WEBB BC45; 47.31 dwts.; lg. 7 in.
Est.
$7,000
-
$9,000
SOLD
18K Gold and Diamond Necklace: 18K Gold and Diamond Necklace centering a prong-set oval brilliant-cut diamond weighing 5.44 cts. framed by two prong-set pear-shaped diamonds each weighing approx. 0.40 ct. completed by a flat
Est.
$80,000
-
$120,000
SOLD
Platinum and Diamond Ring: Platinum and Diamond Ring centering a prong-set marquise-cut diamond weighing 4.20 cts. completed by bead-set single-cut diamonds in an engraved shank; 2.55 dwts.; size 7 together with a pair of 14k
Est.
$20,000
-
$40,000
SOLD
Platinum and Diamond Ring: Platinum and Diamond Ring centering a round brilliant-cut diamond weighing 3.20 cts. framed by four tapered baguette-cut diamonds weighing approx. 0.60 tcw.; 4.28 dwts.; size 8 3/4 Accompanied by
Est.
$20,000
-
$40,000
SOLD
18K Gold and Diamond Pendant Necklace: 18K Gold and Diamond Pendant Necklace featuring a bezel-set old European-cut diamond weighing 2.45 cts. suspended from a fine-link chain; 4.21 dwts.; lg. 16 in. Accompanied by GIA report no.
Est.
$8,000
-
$12,000
SOLD
Platinum and Diamond Ring: Platinum and Diamond Ring prong-set centering an old European-cut diamond weighing 2.16 cts.; 2.04 dwts.; size 7 3/4 Accompanied by GIA report no. 2235533495 dated March 14, 2025 stating that the
Est.
$5,000
-
$10,000
SOLD
Platinum and Diamond Brooch: Platinum and Diamond Brooch the spray- and floral-form brooch featuring articulated petals set throughout with round brilliant-cut diamonds; the center channel-set with baguette-cut diamonds
Est.
$8,000
-
$12,000
SOLD
Platinum and Diamond Eternity Band: Platinum and Diamond Eternity Band prong-set featuring 24 round brilliant-cut diamonds weighing approx. 2.30 tcw.; 3.89 dwts.; size 9 1/2
Est.
$1,000
-
$2,000
SOLD
Platinum and Diamond Eternity Band: Platinum and Diamond Eternity Band prong-set featuring 20 round brilliant-cut diamonds weighing approx. 2.20 tcw.; 3.69 dwts.; size 6 1/2
Est.
$1,000
-
$1,500
SOLD
Platinum and Diamond Eternity Band: Platinum and Diamond Eternity Band featuring baguette-cut diamonds weighing approx. 0.80 tcw.; 1.69 dwts.; size 5 (with sizing beads)
Est.
$600
-
$900