H. Stern Amethyst and Diamond Brooch in 18 Karat Yellow

H Stern Sugarloaf Cabochon Amethyst, Pave Set Diamond and 18 Karat Yellow Gold Ring. Amethyst with vivid color, measures 14mm x 12mm. Signed. Very good condition. Ring size 5. Approx. weight: 11.0 gra

with 'S' hallmark; centering one heart shape aquamarine weighing approximately 3.85 carats; and 47 full cut diamonds [H-I/VS] weighing 0.55 carats total; 5.5 grams; size: 4 3/4

AMETHYST, OPAL AND DIAMOND BEE BROOCH Oval mixed cut amethyst, round brilliant cut diamonds and round cabochon opals. 18 karat yellow gold. 1 1/2 inches x 1 inch. Stamp: SB 18K 765. Gross wei

A Pair of 18 Karat Yellow Gold, Quartz and Diamond 'Cobblestone' Earrings, H. Stern, containing two square mixed cut quartz measuring approximately 16.66 x 15.77 mm and 10 round brilliant cut diamonds

An 18 Karat Yellow Gold, Platinum, Amethyst, Diamond and Ruby Articulated Turtle Pendant/Brooch, containing one oval mixed cut amethyst weighing approximately 23.91 carats, seven round brilliant cut d

H. Stern Large Oval Cut Quartz and 18 Karat Yellow Gold Ring with Small Cognac Diamond Accents and with Box Signed (logo), stamped 750. Quartz measures 25mm x 23mm. Ring size 6. Approx. weight: 19.9 g

containing seven marquise emeralds weighing approximately 1.65 carats total; 48 full-cut diamonds and six marquise-cut diamonds [H-J/VS-SI] weighing approximately 2.45 carats total; 12.3 grams; 56.85

stamped '18k'; containing one full-cut diamond [H-I/VS] weighing approximately 0.06 carats total; 21.6 grams; 46.75 x 37.00 mm

An 18 Karat Yellow Gold, Platinum and Diamond Brooch, containing 15 round brilliant cut diamonds weighing approximately 0.75 carat total. Stamp: H 18K. 15.10 dwts.

A pair of earrings made of 18 karat yellow and white gold, manufactured by H. Stern (signed), from the 'Golden Stone' collection, adorned with exquisite diamonds totaling approximately 2.2 carats in a

Vintage Red Coral and 18 Karat Yellow Gold Cowboy Brooch with Diamond and Sapphire Eyes. Measures 2-1/4" H, 1-3/8: W. Approx. weight: 20.4 dwt. Condition: For additional information and/or WhatsApp vi

brooch center bezel set with one oval cabochon cut Emerald, approximately 8.07 carats, accented with 24 baguette cut Diamonds [H/VVS], approximate total weight 3.36 carats, further enhanced with 128 p

comprising a brooch and pair of earrings; the brooch containing 25 spherical drilled bead cut natural amethysts at 8.50-9.10 mm each in diameter, 15 round mixed cut natural emeralds weighing approxima

consisting of 36 round cut rubies, total approximate weight 4.30 carats, accented with ten full-cut round diamonds [H-I/VS], total approximate weight 0.05 carats; shoe length 26.5 x 16.95 mm.; total l

Vintage 18 Karat Yellow Gold Hatching Chick Brooch with Diamond and Ruby Accents. Stamped 18K. Unidentified maker's mark (logo). Measures 1-1/2" H, 3/4" W. Approx. weight: 14.66 grams. Condition: Very

One 18 karat yellow gold sculpted and jeweled playful cat brooch that is set with diamonds, emeralds and a ruby. The brooch is stamped "H 18K." One round flat pendant with a raised, sculpted angel and

Vintage Five Small Round Brilliant Cut Diamond and 18 Karat Yellow Gold Flower Brooch. Measures 2" H, 15/8" W. Approx. weight: 23.35 grams. Condition: Very good vintage condition. Needs cleaning. Esti

Whimsical 18 Karat Yellow Gold and Enamel Snail with Umbrella Brooch Accented with a Small Round Brilliant Cut Diamond. Measures 1-3/4" H, 1" W. Approx. weight: 14.25 grams. Condition: Very good condi

An Art Nouveau 14 Karat Yellow Gold, Amethyst, Diamond and Seed Pearl Brooch, containing one oval mixed cut amethyst measuring approximately 18.75 x 14.30 x 9.10 mm, six old European cut diamonds weig

Antique Old European Cut and Rose Cut Diamond, Ruby, Enamel and Silver Topped 18 Karat Yellow Gold Brooch. Unsigned. Good antique condition. Measures 1" H, 2-1/4" L. Approx. weight: 18.1 grams. Shippi

Vintage Italian Diamond, Persian Turquoise and 18 Karat Yellow and White Gold Flower Brooch. Stamped Italy 18K. Measures 2-3/8" H, 1" W. Approx. weight: 12.74 grams. Condition: Very good vintage pre-o

South Sea Baroque Pearl, Diamond, Emerald and 18 Karat Yellow Gold Bird Brooch. Stamped 18K. Measures 3/4" H, 1-3/4" W. Approx. weight: 12.4 grams. Condition: Very good condition. Estimate: $1500.00 -

Vintage 14 Karat Yellow Gold Lion Head Brooch with Round Diamond Eyes. Measures 1-1/4" H, 1-1/8" W. Approx. weight: 18.06 grams. Condition: Very good condition. Estimate: $500.00 - $700.00 Domestic Sh

centering one rectangular-shape blue topaz weighing approximately 3.15 carats; and 12 graduated square-shape blue topazes weighing approximately 1.25 carats total. size 6 ½, 8.0 grams