An Art Deco platinum diamond and onyx fob watch.

VAN CLEEF & ARPELS, AN EXQUISITE ART DECO ONYX AND DIAMOND FOB WATCH PENDANT NECKLACE, EARLY 20TH CENTURY in platinum, the hexagonal face with stylised Arabic numerals, within a border of rose cut

Gruen Precision Platinum 14K Diamond & Onyx Watch, Art Deco Period. Rectangular platinum case set with 14 round single cut diamonds, approx 0.28 cts., G-H color and VS-2 clarity. 14 long baguette face

Ladies Watch Case. Total approx. diamond weight of 1 cttw, approx. color G, approx. clarity VVS. From an extensive Brooklyn, NY collection. Dimensions: .625" w x 1.25". Condition: All watches sold as

LOT (4) VICTORIAN/ART DECO 14KT. YELLOW/WHITE GOLD CAMEO, FOB, BRUNVIL WATCH & PLATINUM DIAMOND PENDANT/PIN, C. 1890/1920, WEIGHT 28.7 GRAMS PLATINUM DIAMOND HEART APPROX 1 CT. BRIGHT WHITE DIAMONDS

Crafted out of platinum, with a European Watch and Clock Co. 19 Jewels manual movement, featuring 50 round-cut diamonds, weighing a total of approximately 1.40 carats, decorated with 14 onyx triangles

METAL: Platinum. MEASUREMENTS: Watch case - 27mm x 17mm x 33mm, length of entire lapel pin - 108mm. Decorated with frosted crystal, diamonds, onyx and mesh gold. Crystal has glue marks. Watch is not r

* An Art Deco Platinum, Diamond, Onyx and Emerald Bar Brooch, French, containing 133 old European and round single cut diamonds weighing approximately 2.70 carats total, 36 calibre cut onyx, and eight

METAL: Platinum . MEASUREMENTS: Case 13 x 26mm, band is not original - 6" long. Case decorated with approx. 1.40ctw in diamonds, hand engraved sides. Discoloration on the dial. MOVEMENT: Manual w

A French Art Deco Platinum Diamond and Onyx Jabot Pin. Arrow terminals set in platinum with single cut diamonds and onyx. French Hallmarks. Approximate total weight. 7.3 grams. Dimensions: length: 3 5

Has high grade "gubelin" movement, platinum with diamonds and sapphires. Adjustable band up to 8" length.

METAL: platinum. GEMSTONES: diamonds-approx. 0.77ctw,onyx. MEASUREMENTS: ring size 8.25. Ring top is 16.2mm x16.2mm. MARKED: 900 Plat,100 Irid. WEIGHT: 5.38 grams.Gemstones have not been graded for co

METAL: Platinum. MEASUREMENTS: Ring size 7, top is 21mm x 17mm. GEMSTONES: Onyx, Diamonds approx. 0.40ctw, Citrine. MARKED: Punchmarks on the outside of the shank, 1216. WEIGHT: 10.2 grams.Gemstones h

METAL: Platinum. MEASUREMENTS: Pendant is 38mm x 21mm. GEMSTONES: Onyx, Diamonds approx. 2.20ctw. TESTED: Plat. WEIGHT: 10.3 grams.Gemstones have not been graded for color and clarity ,and tested for

The case back weighs 3.2 grams, 14k white gold band and platinum case with diamonds weigh 15.5 grams, without the movement. Watch face measures .5 x 1.25 with an adjustable band. We happily provide se

Platinum diamond watch with 14K gold band, inlaid diamonds on watch face and half of watch band (approx. .75 ctw) Circumference: 7.5 in Total weight: 17.3 g Provenance: Property from the estate of

Platinum case - 16mm excl crown x 25mm. Band is not precious metal - 6 3/8" long. Manual wind movement - running order. Case decorated with diamonds and band decorated with blue stones.Gemstones

Ladies Art Deco Gruen platinum and diamond wristwatch. Band approximately 5"

WOMENS ART DECO PLATINUM & DIAMOND WATCHSwiss movement wristwatch, diamond and bezel sapphire surround to 18k white gold and platinum face; on a later expandable band.

Beautiful lady's art deco platinum diamond wrist watch by Semag with diamonds, tdw approx. 0.30ct, band is not platinum, wt. 16.7gm

Art Deco Platinum Weight 9.9gr Full & Single Cut Diamonds Approx 0.8ct Vs1 H Measurements 2.7”x0.4”  Onyx Drop Earrings 

A mechanical wind up movement watch by Longines. Case crafted of Platinum. Square bezel set with round cut diamonds with baguette cut diamonds gracing the lugs. White face with blued hands and Arabic

Fine art deco platinum diamond watch set with 14 small diamonds and 4 blue stones, missing minute hand and crystal, the band is gold filled, wt. 14.9gm, it works at time of preview, we do not guarante

An Art Deco Platinum, Diamond and Onyx Line Bracelet, Boucheron, containing 25 old European cut diamonds weighing approximately 1.50 carats total and 25 rectangular step cut onyx. Engraved: BOUCHERON

METAL: Platinum (case and band). MEASUREMENTS: Case - 15mm x 20mm. Band will fit approx. 6.75" wrist. Case decorated with approx. 1.36ctw in diamonds. MOVEMENT: Manual backwind, working order. MA