1.66ct Oval Cut Ruby and Diamond Halo Sicily Ring

$6,500

1.67ct Garnet and White Gold Loudon Ring

$600

1.69ct Antique French Cut Diamond and Sapphire Halo Chadwell Ring

$18,000

1.69ct Aquamarine and Ruby Ring. Westbrook Ring

$2,000

1.69ct Sapphire Double Halo Cammoro Ring

$4,800

1.70ct Aquamarine Double Halo Floral Sweden Pendant

$4,100

1.71ct Three-Stone Ruby on 18k Yellow Gold Adiela Ring

$2,000

1.72ct Art Deco Old European Diamond French Ballston Ring, Circa 1925

$13,000

1.73ct Diamond Swirl Chandalar Ring

$19,000

1.74ct Old European Cut Diamond Platinum Burnley Ring

$16,600

1.75ct Diamond and Double Halo Barkley Ring

$17,000

1.75ct Diamond with Emerald and Onyx Accents Alvor Ring

$14,000

1.75ct Oval Cut Sapphire and Diamond Elyria Necklace

$8,000

1.76ct Diamond and Sapphire/Diamond Accent Platinum Eramosa Ring

$21,500

1.76ct Round Aquamarine and Platinum Tiber Ring

$4,100

1.77ct Radiant Cut Diamond and Sapphire Alberta Ring

$11,500

1.78ct Antique Cushion Cut Diamond and Double Halo Castleford Ring

$15,000

1.78ct Diamond and Emerald on Platinum Tomari Ring

$14,000

1.82ct Old European Cut Diamond 18k Yellow Gold Aska Ring

$17,500

1.84ct Aquamarine Double Halo Frasso Ring & Pendant

$7,500

1.85ct Amsterdam Ring. Circa 1920, Antique, Art Deco Era

$18,500

1.85ct Pear Shape Aquamarine Double Halo Lucito Ring & Pendant

$8,000

1.87ct Colombian Emerald and Cluster Platinum Ring

$13,500

1.88ct Old European Cut Diamond Esmont Earrings

$13,500

1.89ct Cushion-Cut Amethyst and Ruby Linwood Ring

$1,500

1.89ct Emerald Cut Emerald and Sapphire Halo Monsey Ring

$8,000

1.90ct Diamond Liberty Ring. Circa 1945

$18,500

1.90ct Round-Cut Aquamarine Biria Ring

$1,900

1.92ct Pink Tourmaline Tareya Ring

$6,000

1.95ct Aquamarine and 18k Yellow Gold Zillah Ring

$1,900