Lot 115

An Amethyst, Diamond and Gold Ring

The large emerald-cut amethyst weighing approximately 29.00 carats, flanked on either side by a trio of tiny round diamonds, in 18K gold

Estimate: $500-$700

Lot 530

A Pair of Amethyst and Gold Ear Pendants, Roberto Coin

Fashioned as round amethyst drops amid ropetwist frames, in 18k gold

Estimate: $1400-$600

Lot 111

A Pair of Amethyst, Pearl and Gold Brooches

Each with a pear-shaped amethyst topped with a small round amethyst, framed by split pearls, in 14k gold

Estimate: $500-$600

Lot 112

An Amethyst, Cultured Pearl and Gold Brooch, Birks

Centering an oval amethyst weighing approximately 19.00 carats, framed by cultured pearls measuring approximately 4.0 mm, in 9k gold

Estimate: $500-$700

Lot 118

An Amethyst, Diamond, Multi-Sapphire and White Gold Pendant/Enhancer Necklace

With a pear-shaped amethyst weighing approximately 25.90 carats, the elaborate frame and hinged bail applied with diamond-set bees and honeycomb motifs, yellow and pink sapphire florets, together with a fine trace linking chain, length 15 inches, in 18k white gold

Estimate: $1,000-$1,200

Lot 114

An Amethyst and Gold Ring

Fashioned with a very deep raised gallery centering a bezel-set cushion-shaped amethyst weighing approximately 16.50 carats, tapering shank, in polished 14k gold, size 7

Estimate: $500-$600

Lot 529

Six Jewels

Estimate: $800-$1,200

Lot 110

An Antique Amethyst, Seed Pearl and Gold Necklace

The single strand of seed pearls suspending a fringe of oval amethysts, joined to a tubular clasp, in 14k gold, inner circumference 14 1/8 inches

Estimate: $400-$600

Lot 416

An Amethyst, Cultured Pearl and Gold Ring

The oval amethyst weighing approximately 10.50 carats, within a frame of cultured pearls, mounted in 14k gold, size 6

Estimate: $500-$600

Lot 417

An Antique Amethyst, Diamond, Split-Pearl, Silver and Gold Pendant

The large oval amethyst weighing approximately 93.00 carats, inset with a star motif centering an old mine-cut diamond weighing approximately 0.40 carat, amid rose-cut diamond rays, framed by split-pearls and diamond-set floral motifs, in silver and 18k gold

Estimate: $1,500-$2,000

Lot 353

An Amethyst, Diamond, Coral, Pearl and Gold Ring

The oval plaque with an oval concave amethyst centering an old mine-cut diamond, framed by pearls alternating with round corals, mounted in 18k and 10k gold, size 8

Estimate: $250-$350

Lot 619

A Parcel of Unmounted Amethysts

Comprised of 169 variously-cut and sized amethysts, altogether weighing 305.31 carats

Estimate: $150-$300