OSCAR HEYMAN 18K ENAMEL & DIAMOND BROOCH

Fine Oscar Heyman (signed) eighteen karat yellow gold ring set with an approximate 1.40 ct. oval diamond, M-N color, VS-VVS clarity, (set in iridium platinum), approximately 1.5 ct. tw. oval diamond s

A very beautiful Italian 18K Y/G enamel brooch (3"x2.4") in the form of Harlequin, decorated with small diamonds, wt. 46.1gm

18k yellow gold Toliro enamel brooch featuring 21 single cut diamonds weighing approximately .35cts total G color VS clarity. 1.64 inch height 1.78 inch wide.70 inch depth Please note that this lot ha

Metal : 18k Gold Designer : Oscar Heyman Gemstone : Diamonds approx. 0.48ctw Measurements : Ring size 7 3/4, top is 6mm Marked: : Maker's mark 18k Plat Weight: 4.4 grams

18K yellow gold bunny brooch with textured finish, bright blue enamel, sapphire eyes, ruby nose and diamond tail, 2 in. L, 18 grams

The tasteful contrast between captivating sapphires totaling 0.75ct and brightly glowing diamonds weighing in total approximately 0.65ct graces this 18K yellow gold ring from Oscar Heyman with eye-cat

18k gold ring by Oscar Heyman. Features approximately 1.50ctw of diamonds. Ring size 8.5. Marked 18k Plat 48766 Makers Mark. Weight is 6.3 grams.

PLIQUE-A-JOUR 18K GOLD ENAMEL DIAMOND BUTTERFLY BROOCH. IN MINT OVERALL SHAPE AND CONDITION. HAS A GREAT LOOK TO IT WITH AN EXCELLENT OVERALL EYE APPEAL. INLAID WITH BEAUTIFUL DIAMONDS IN THE CENTER A

This is a vintage butterfly pin brooch rendered in fine 18K yellow gold. It is delicately decorated with blue and green enamels and accented by round brilliant cut diamonds. The diamond clarity is VS-

Brooch measures 75mm x 73mm. Marked 18K, Italy, 1846. Weight - 22.7 grams. Some enamel is chipped from the top, please refer to photographs.Gemstones have not been graded for color and clarity ,and te

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.12ctw, Ruby eyes. MEASUREMENTS: Brooch is 43mm x 46mm. MARKED: 18k. WEIGHT: 15 grams.Gemstones have not been graded for color and clarity ,and tested for

METAL: 18k Gold. MEASUREMENTS: Brooch is 20mm in diameter. GEMSTONES: Diamonds. MARKED: 18k. WEIGHT: 4.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color en

Metal : 18k Gold Designer : Frascarolo Gemstone : Diamonds approx. 0.50ctw, Chrysoprase eyes Measurements : Brooch is 60mm x 46mm (some loss of enamel is present) Marked: : Frascarolo mark,

Large 18k gold large Faun brooch, with white enamel (minor chips and repair marks are present), emerald eyes and approx. 0.52ctw in diamonds. Brooch measures 3.5" x 2.25". Marked 18k. Weight - 73.1 gr

Oscar Heyman Bros. 18K gold, onyx, & diamond, earrings, with 4 cts. diamonds. Stamped, "750" and with maker's mark. .875"H x 1.125"W

Solid 18K Yellow/White Gold, Black Enamel and 0.25ctw Diamond Jaguar Brooch W/Ruby Accents - This adorable brooch is crafted of solid 18k yellow gold and has an ornate design in the form of a jaguar c

Solid 18K Yellow/White Gold, Black Enamel and 0.25ctw Diamond Jaguar Brooch W/Ruby Accents - This adorable brooch is crafted of solid 18k yellow gold and has an ornate design in the form of a jaguar c

Antique 18K yellow gold portrait with 4 rose cut diamonds around the laurel wreath. Weighs 8 grams. 1" in diameter. Some enamel loss.

METAL: 18k Gold. MEASUREMENTS: Brooch is 75mm x 82mm. GEMSTONES: Turquoise, Diamonds, Lapis. TESTED: 18k. WEIGHT: 50.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarit

Ladies 18K yellow gold owl brooch featuring 2 round brilliant diamonds as eyes approximately 0.52 carats, Clarity-SI1, Color-I, accented by 33 single cut diamonds approximately 0.43 carats, Clarity-VS

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.40ctw. Enamel. MEASUREMENTS: Brooch is 77" long x 45mm. TESTED: 18k. WEIGHT: 35.1 grams.Gemstones have not been graded for color and clarity ,and te

Antique French Limoges hand painted portrait brooch with blue enamel set in 18k yellow gold wrapped in a diamond and ruby floral wreath. Hallmarked on pin. 1.2" x 1.2" Missing some small diamonds. Wei

18k Yellow gold, enamel and diamond Victorian brooch, a very ornate gold brooch with a black enameled silver center piece with an appx. 0.06ct bezel set diamond and two 1.5mm rose-cut diamonds, 2" wid

Weighs 17.8 grams. See photos for condition details. All measurements are approximate. PICKUP AND SHIPPING Local pickup is available in Glenview, IL. The address will be provided on your invoice at ch