An 18 Karat Bicolor Gold and Aquamarine Ring, Italian,

An 18 Karat Bicolor Gold and Aquamarine Ring, Italian, containing one oval cabochon cut aquamarine measuring approximately 9.35 x 7.22 x 6.27 mm. Stamp: (Italian hallmarks) 750. 8.75 dwts. Estimate $3

An 18 Karat Bicolor Gold, Aquamarine and Diamond Ring, containing one octagonal step cut aquamarine measuring approximately 20.47 x 14.87 x 10.42 mm and four round brilliant cut diamonds weighing appr

An 18 Karat Bicolor Gold and Diamond Ring, Italian, containing 73 round brilliant cut diamonds weighing approximately 2.92 carats total, with ribbed textured gold surround. Stamp: 18K ITALY. 15.70 dwt

An 18 Karat Bicolor Gold, Tsavorite Garnet and Diamond Ring, Italian, containing one oval mixed cut tsavorite garnet measuring approximately 8.85 x 5.66 x 3.55 mm, 12 round mixed cut tsavorite garnets

An 18 Karat Bicolor Gold and Diamond Ring, Fope, containing 10 round brilliant cut diamonds weighing approximately 0.05 carat total. Stamp: MOD. DEP. (maker's mark) 750 (Italian hallmarks) FOPE ITALY.

BUCCELLATI, BICOLOR GOLD, EMERALD, SAPPHIRE, AND RUBY BAND Round cut rubies, sapphires, and emeralds. 18 karat yellow and white gold. Ring size 6. Stamp: BUCCELLATI 18K ITALY X5632 750 (Italian hallma

White and yellow gold with textured ribbon design, top approximately 20 mm wide. Marked M 18 Kt Italy . Size 9. 4.9 dwt.

BICOLOR GOLD AND DIAMOND RING Round brilliant cut diamonds and 18 karat bicolor gold. Ring size 7.Stamp: 18K.Gross weight: 5.00 dwt. This lot is located in Chicago. <

An 18 Karat Bicolor Gold Necklace, Italian, consisting of a 'Parentesi' style link measuring approximately 17.00 mm wide, accompanied by an additional section of removed links. Stamped ITALY 750. 74.4

centering one pear-shape aquamarine weighing approximately 13.35 carats; nine kite and baguette shape aquamarines weighing approximately 0.55 carats total; and 57 full-cut diamonds [H-I/VS] weighing a

ring center channel set with one square buff-top Aquamarine, approximately 2.29 carats, 13.5 grams, size 6-1/4;

An 18 Karat Bicolor Gold Panther Motif Ring, consisting of a yellow gold panther motif in a walking pose against a matte white gold background. Stamp: (maker's mark) 18K. 9.65 dwts. Estimate $ 400-600

An 18 Karat Bicolor Gold and Diamond Ring, Lang, containing ten baguette cut diamonds weighing approximately 0.70 carat total. Stamp: 750 LANG 18K. 5.30 dwts. Estimate $ 400-600 The ring is approximat

An 18 Karat Bicolor Gold and Diamond Ring, containing 24 round brilliant cut diamonds weighing approximately 1.20 carats total. Stamp: 750 TLI. 5.60 dwts. Estimate $ 400-600 The ring has scattered sup

BICOLOR GOLD AND DIAMOND RING Round brilliant cut diamonds and 18 karat bicolor gold articulated hoops. Ring size 5.&nbsp;Stamp: 750.Gross weight: 8.40 dwt. This lot is located in Chicago.</

An 18 Karat White Gold, Aquamarine and Sapphire Ring, containing a rectangular cut aquamarine measuring approximately 18.90 x 15.90 x 10.00 mm with 74 round sapphires measuring approximately 3.00 mm i

An 18 Karat White Gold, Aquamarine and Diamond Ring, containing one oval step cut aquamarine weighing approximately 11.00 carats, eight round brilliant cut diamonds weighing approximately 0.48 carat t

An 18 Karat White Gold, Aquamarine and Diamond Ring, containing one octagonal step cut aquamarine measuring approximately 15.22 x 9.07 x 6.14 mm and two round single cut diamonds. Stamp: 18K. 3.00 dwt

An 18 Karat Bicolor Gold, Sapphire and Diamond Ring, containing two baguette cut sapphires measuring approximately 4.33 x 2.42 mm and three square step cut diamonds weighing approximately 0.40 carat t

An 18 Karat Bicolor Gold, Ruby and Diamond Ring, containing five oval mixed cut rubies and seven round single cut diamonds. Stamp: 18K (F/C maker's mark). 5.50 dwts.

* An 18 Karat Bicolor Gold and Diamond Necklace, Italian, containing 25 round brilliant cut diamonds weighing approximately 0.90 carat total. Stamp: 18K ITALY. 28.20 dwts. Estimate $1,200-1,800 Proper

Vintage Italian Amber and 18 Karat Yellow Gold Ring. Stamped 750, Italian hallmark. Ring size 6. Approx. weight: 3.8 dwt. Estimate: $100.00 - $300.00 Domestic Shipping: $40.00 Condition: Very good vin

A Sterling Silver and 18 Karat Gold Hercules Knot Motif Ring, Italian. Stamp: 750 925 (Italian hallmarks). 8.60 dwts. Property from the Estate of Mrs. Anne V. Kangles, Chicago, Illinois

An 18 Karat Bicolor Gold and Diamond 5-Row Band Ring, Birks, consisting of alternating yellow gold rope texture and white gold bands containing 36 round brilliant cut diamonds weighing approximately 0