Retro Oscar Heyman plat, 18K, diamond & ruby watch

METAL; 18k Gold/ Platinum accents. MEASUREMENTS: Case approx. 14mm excl crown x44mm, bracelet is 6 7/8" long. Multiple rubies are missing, crystal is chipped. MOVEMENT: Manual wind, not working.

18k gold case - 19mm excl crown x 32mm lug tip to lug tip. 18k rose gold band - 6 1/2" long. Diamonds approx. 1.10ctw, rubies. Original crystal - some scratches. Manual wind movement - not runnin

Oscar Heyman 1.50ctw Ruby, 1.20ctw VS1-VS2/F-G Diamond Solid 18K Yellow/White Gold Ring (Comes W/$15,000 Appraisal) - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18

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.

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 41mm x 32mm. GEMSTONES: Rubies, Diamonds approx. 1.00ctw. TESTED: 18k/ Plat. WEIGHT: 15.5 grams.Gemstones have not been graded for color and clarity

OSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RING Containing eight round brilliant cut diamonds weighing approximately 0.90 carat total. Ring size 6. Stamp: (maker's mark) 25734 18K PLAT. Gross we

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

American Retro 14 kt. Rose Gold, Citrine, Ruby and Diamond Dinner Ring , attr. to Oscar Heyman, c. 1940, set with on emerald cut citrine flanked by 4 full-cut diamonds and 6 calibre-cut rubies, citrin

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

Retro 18k Pink Gold Weight 82.55gr  Measurement 1.2”x1.12”Diamond Earring 

Retro 18k Pink Gold Weight 15.56gr Measurement 1.68”x1.2” Diamond Approx 1.3ct Vs1 H Rubies Brooch

Lady's Retro Circa 1941 Approx. 2.80 Carat TW Round Brilliant and Baguette Cut Diamond, Ruby and 14 Karat Pink Gold Hamilton Manual Movement Watch. Diamonds G-H-I color, VS1-VS2 clarity. Rubies with v

an important Victorian pocket watch made in London for the Ottoman market by the watchmaker Edward Prior. 36 mm hunter case pocketwatch, with floral engraving on case back and case containing numerous

converted from a Swiss pocket watch, 24mm case set with 32 (.015pt) rose cut diamonds and 37 (.05pt) square cut rubies (one ruby chipped), 2.33ctw, case interior stamped '18K 81453', and with Swiss He

METAL: 18k Gold. GEMSTONES: Ruby, OMC diamonds approx. 0.80ctw. MEASUREMENTS: Ring size 7.75, ring is 14mm wide. TESTED: 18k. WEIGHT: 7.6 grams.Gemstones have not been graded for color and clarity ,an

METAL: 18K gold. GEMSTONES: diamond-approx. 0.70ctw, rubies (multiple stones are abraded). MEASUREMENTS: ring size 8.75. Ring top is 15.5mm at widest point. TESTED: 18K. WEIGHT:13.6 grams.Gemstones ha

METAL: 18k Rose Gold. MEASUREMENTS: Brooch is 35mm x 42mm. GEMSTONES: small rose cut and one larger old mine cut diamond (approx. 0.35ct), Rubies. TESTED: 18k. WEIGHT: 10.7 grams.Gemstones have not be

set with 12 round diamond and ruby melee, overall case 33x14mm, dial marked 'Wittnauer Swiss' (minor spots), clasp stamped 14K, case and bracelet test 14K, case monogrammed and dated '45, safety chain

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

Metal : 18k Gold Designer : Not Signed Gemstone : Ruby, Diamonds Measurements : Bracelet is 7.25" long and 23mm at widest point Marked: : English marks, 18 Weight: 30.8 grams

METAL: 18k Gold. MEASUREMENTS: Case 15mm x 20mm, bracelet is 6.25" long, 18k gold, unsigned. MOVEMENT: Concord signed movement, 17 jewels. Working order - manual wind. Dial signed Tiffany & C

METAL: 18k Gold. MEASUREMENTS: Bracelet will fit approx. 7" wrist, case is 18mm in diameter excl. the crown. Lugs decorated with approx. 0.70ctw in diamonds. Dials shoes discoloration/specks. MOV

Ladies estate 18kt yellow gold and platinum floral necklace, possibly Edwardian Era, comprising: (15) pear cut ruby stones, approx. 2.75mm x 1.55mm each; (45) single cut diamonds; presented in a pierc

Retro 18k Pink Gold Weight 187.2gr Measurement 2.5”x1.4” “Burma” Rubies Approx 2.4ct Diamond Approx 0.5ct Vs1 G Brooch