Delicate Diamond Brooch / Pendant

Having a stylized wreath motif set with 2 old mine-cut diamonds, one weighing approx. 2.10 cts., the other approx. 1.05 cts., and further decorated with smaller old mine-cut diamonds, mounted in platinum (with an 18K yellow gold pin, and a 14K white gold pendant attachmen); this piece can be worn as a brooch, or suspended from a chain or cord to be worn as a pendant, or the brooch can be inverted, using the double loops to suspend a pendant drop.

Elegant Art Deco Diamond Wristwatch

Having an elongated case, ornately engraved, the top decorated with 6 straight baguette-cut and 2 triangular-shaped diamonds, framed by small, round, brilliant-cut diamonds, centering an octagonally-shaped watch face with a faceted diamond crystal, having a double row, braided platinum strap decorated with 3 straight baguette diamonds on each side, with round, brilliant-cut diamonds in the catch; the watch containing a Swiss, 18 jeweled, 5 adjustment, movement #43019, signed C.H. Meylan, BrassusSwiss - mounted in platinum, measuring approx. 6 inches (15.2 cm).With hallmark

Hamilton

Diamond Wristwatch, 1940'sHaving an open tile-like bracelet design, decorated with straight baguette-cut diamonds, centeringa rectangular-shaped watch that is also decorated with straight baguette diamonds having a total weight of approx. 13.0 cts. for all 224 diamonds, containing a 17 jeweled, unadjusted Hamilton model 911 movement, serial number T44 3112, mounted in platinum, measuring approx. 6 3/4 inches (17 cm).

Diamond and Colombian Emerald Clip Brooch

Having a stylized bell-shaped outline, decorated at the top with an emerald-cut emerald that weighs approx. 1.50 cts., surrounded by a semi-circle of 7 old mine-cut diamonds; emanating from the semi-circle are 31 old mine-cut diamonds that are set in 6 rows, with an additional diamond at the base joining the 2 inner rows, having a total weight of approx. 6 cts. for all the diamonds, mounted in platinum and 18K white gold.With French hallmark

Attractive Belle Epoque Diamond Ring

Centering an old mine-cut diamond weighing approx. 3 cts., in a slightly domed square frame set with round, single-cut diamonds, mounted in platinum.

Attractive Sapphire and Diamond Bracelet

Centering a scissors-cut sapphire that weighs approx. 9.56 cts., framed by round diamonds, attached to the sectional bracelet set with pairs of emerald-cut sapphires, mounted in rhodium-plated, 18K yellow gold, measuring approx. 6 1/4 inches (15.9 cm).

Cartier, Paris

Fine Art Deco Tutti Frutti ClipThe front decorated with carved emeralds, sapphires, and a ruby, and 2 small round ruby cabochons, enclosed within a pavé-set frame of round diamonds topped with 2 bands of baguette-cut diamonds, mounted in platinum.Signed, with French hallmarks, and Made in France

Attractive Diamond and Sapphire Brooch

Pierced designs, in low relief, the open center decorated with 3 oval-shaped, faceted sapphires having a total weight of approx. 6 cts., the center sapphire flanked with 2 old mine-cut diamonds, a cushion-shaped of approx. 2.40 cts. and a round of approx. 0.90 ct., the elaborate frame all set with old mine-cut diamonds having a total weight of approx. 8 cts., mounted in platinum and 18K yellow gold.

Art Deco Diamond, Emerald and Rock Crystal Clip Brooch

Having an open, geometric design of rock crystal bordered with French-cut and round diamonds, centering an oval-shaped carved emerald, with round diamond accents, having a total weight of approx. 6.75 cts. for the diamonds, mounted in platinum.

Elegant Art Deco Diamond Lapel Watch

The watch of rectangular shape centering an old European-cut diamond weighing approx. 0.65 ct., pavé set with round diamonds, within a delicate frame set on both sides with round diamonds,and 3 free-hanging marquise-shaped, brilliant-cut diamonds, suspended from a chain of diamonds which is attached to a diamond decorated pin centering 3 marquise-shaped, brilliant-cut diamonds with round diamond accents, mounted in platinum; the watch case contains a Swiss, 18 jeweled,4 position adjusted, baguette-shaped movement.

Striking Art Deco French Sûreté Pin

Designed in an Oriental temple motif, pavé set with round diamonds, the center of each side stepped with baguette-cut diamonds having a total weight of approx. 2 cts., the total weight for all the diamonds approx. 7.50 cts., mounted in platinum and 18K white gold; pins have been attached to the back of each half, allowing them to be worn as 2 separate brooches.With French hallmarks and maker's mark

Very Fine Art Deco Diamond and Emerald Bracelet

Articulated, strap type having 3 repeated navette-shaped designs, with 3 large old European-cutdiamonds weighing approx. 0.75 ct. each and pavé-set round diamonds in the centers and borders, with small calibré-cut emerald accents forming geometric patterns, having a total weight of approx. 22.70 cts. for all 299 diamonds, mounted in platinum, measuring approx. 6 3/4 inches (17.2 cm).

Art Deco Burmese Ruby and Diamond Double Clip Brooch

Each clip having a stylized scroll motif, centering a row of cushion-shaped, faceted rubies, the largest weighing approx. 1.30 cts., having a total weight of approx. 6 cts. for all 8 rubies, with 14 straight baguette-, 4 square-, and 98 round, old European- and mixed-cut diamonds decorating the sides and ends, having a total weight of approx. 10 cts. for all 116 diamonds, mounted in platinum with 18K white gold clip backs and frame wherein the 2 clips can be mounted and worn as a single brooch.With French hallmarksAccompanied by original fitted leather box

Diamond Bracelet

Designed from 7 sections having a repeated, open design set with baguette and round diamonds, having a total weight of approx. 14.50 cts., mounted in platinum, measuring approx. 6 3/4 inches (17 cm).

Attractive Black Enamel and Gold Cigarette Case and Compact

The cigarette case having a rectangular shape and the compact having an oval shape, both in black enamel with round, single-cut diamond-set push pieces, the compact with a fitted beveled mirror, in 18K yellow gold; the cigarette case weighing approx. 163 grams and measuring approx. 107 mm x 57 mm x 14 mm and the compact weighing approx. 124 grams and measuring approx. 75 mm x 50 mm x 13 mm.

Attractive Art Deco Cuff Links

Each having an octagonally-shaped outline geometrically decorated in black onyx and rose-cutdiamonds, centering a round diamond, in platinum-topped 18K yellow gold, having a rigid bar back attached by open link chain, in 18K yellow gold.

Gold, Diamond and Onyx Lighter

Oval-shaped having a single row of 16 bead-set round, single-cut diamonds weighing approx. 0.42 cts. bisecting an inlaid oval onyx on a background of matte-finished 18K gold.

Tiffany & Co., Germany

Amusing Tiger Brooch3-dimensional with textured gold stripes, small round, faceted emerald eyes, and holding a round, brilliant-cut diamond, in 18K yellow gold.Signed

Amusing Sapphire and Diamond Clip Brooch

Designed as a cactus with an offset flower, set with carved sapphire petals and centering one round, brilliant-cut diamond weighing approx. 0.20 ct., mounted in 18K yellow gold.With French hallmarks and maker's mark

Color Change Sapphire Ring

Containing a cushion-shaped, faceted sapphire weighing 14.80 cts., in a solitaire mounting witha custom designed, wide, heavy gold, hinged cradle, made by Webb, that fully encompasses the solitaire ring, in 18K yellow gold.Cradle signed WebbAccompanied by Gübelin report # 9404054 stating that this stone is a color change sapphire of Sri Lankan (Ceylon) origin exhibiting violetish-blue in daylight and violetish-purple in incandescent light, with no evidence of thermal treatment.