Kensington House Antiques and Sterling Silver Kensington House
Antiques
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1482020
Kensington House Antiques
SOLD
An exceptional pair of Art Deco platinum, emerald, diamond and onyx cufflinks by Cartier. Each face is made from a melon-carved emerald bead dating to India's Mughal Empire (17th/18th centuries), topped with a round onyx disk centered with an old European cut diamond. The emeralds, variously weighing approximately 5.94, 5.49, 4.53 and 4.20 carats, totalling just over 20 carats. The emeralds have a strong green color with natural inclusions characteristic of the Chivor mines in Colombia. The diamonds are graded as F color, VVS clarity. The faces are joined with removable dog clip connectors. The fixed mountings are marked with the workshop master's mark used in the 1920s and French platinum marks and are signed “Cartier.” The cufflinks are presented in their original fitted, silk- and velvet-lined, fitted leather case.

Jacques Cartier was one of the first European jewelers to travel to India and to acquire antique emerald, ruby and sapphire beads from the maharajahs. These stones were re-set in Cartier's Paris workrooms. One of the most important commissions using carved Mughal beads was a brooch for Marjorie Merriweather Post. That brooch features emeralds carved in the same shape as those in these cufflinks.

  • Origin: France, ca. 1920
  • Condition: excellent, all original
  • Dimensions: faces, approximately 7/16" diameter
  • Condition: excellent; emeralds have surface wear consistent with 300-400 years of use as jewelry
  • Weight: 8.4 grams
  • Approximate Total Gemstone Weight: diamond, .24 carat; emerald, 20.16 carats

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1482015
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A delicate early Art Deco gold chain worked in 14K white gold filigree. Each of the baton-shaped links is centered with a short length of ropetwist to create the filigree appearance. Marked “14K.”
  • Origin: America, ca. 1925
  • Condition: excellent
  • Dimensions: 25-5/8” long
  • Weight: 3.6 grams
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1412583
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A nice Art Deco 14K white gold bar link chain. The bars alternate with groups of three round links. The bars reflect light, so the chain has a pleasant shimmer. The clasp is marked "14K".
  • Origin: America, ca. 1925
  • Condition: excellent
  • Length: 21-3/4"
  • Weight: 3.1 grams
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1411658
Kensington House Antiques
$795.00
A classic Art Deco 18K white gold Russian braid chain necklace with opal cabochons and faceted onyx beads sandwiched together into egg-shaped stations along the length. The opals have nice play-of-color with a preponderance of blues and greens. Most station chain necklaces are quite long, but the shorter length of this example makes for a very wearable, delicate look. The clasp is stamped with French 18K marks.
  • Origin: France, ca. 1925
  • Condition: very good, two opals have small flakes on the pointed end visible upon very close inspection
  • Dimensions: chain length, 17-1/4”; stations, 3/16” diameter
  • Weight: 2.8 grams
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1402500
Kensington House Antiques
$3,595.00
A fine 10x19mm navettte-shaped opal set in an Art Deco 14K yellow gold setting enhanced with bright champleve enamels in shades of dark and light green, red, and black. The opal has a very nice "pinfire" pattern with an unusually generous amount of red/orange play of color. The pattern is evenly dispersed, with color throughout the stone. Unlike some of the other opal patterns, pinfire has the distinction of showing pattern when viewed from any direction. Even the bottom of the stone visible through the mounting has nice color and pattern. The colors of the stone are nicely accented with the enamels on the mounting. The shank is engraved in a floral pattern and is accented at the shoulders with floral appliques worked in white gold. The interior of the shank is marked "14K" and has an unidentified maker's mark.
  • Origin: America, ca. 1920.
  • Dimensions: crown, 7/8" x 1/2".
  • Finger Size: 6.
  • Weight: 5.0 grams.
  • Condition: excellent; no enamel damage; no crazing, scratching or pitting to opal.
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1390892
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A classic target-style ring featuring a luminous pearl surrounded by a ring of calibre-cut synthetic rubies set in an 18K yellow gold setting. Originally a stick pin, this ring was created with the addition of an 18K shank. The rubies are synthetic—as they often were in the Art Deco period—are a beautiful deep red color that nicely accents the creamy white pearl.
  • Origin: French stick pin, ca. 1920.
  • Condition: excellent; converted from an Art Deco stick pin.
  • Dimensions: crown, 11/32" diameter.
  • Finger Size: 6-1/4".
  • Weight: 1.5 grams.
All Items : Estate Jewelry : Gold : Deco : Pre 1940 item #1389699
Kensington House Antiques
Sale Pending
A striking 14K yellow gold ring, the medallion depicting a yachting scene in engine-turned engraving of extraordinary quality. The scene depicts a yacht in the foreground with a more distant boat in the background. The design is completed with waves, seagulls and a lighthouse atop a rocky cliff. Originally an Edwardian blazer button, our jeweler added a 14K gold shank to make a wonderful seafaring ring. The back is stamped "14K" and has an unidetified American maker's mark.
  • America, ca. 1910.
  • Excellent condition, sharp detail.
  • Dimensions: crown, 5/8" diameter.
  • Finger Size: 6-1/4.
  • Weight: 4.3 grams.
All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1384495
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
An outstanding Egyptian Revival 20K gold pendant necklace in the form of a uraeus, representing the Eye of Ra, set with a coral and turquoise cabochons and coral beads. The wings are highlighted with ropetwist and milgrained details. A pair of cobras flank the coral cabochon. The Eye of Ra personified the goddess Wadjet, who watched over childbirth and served as the protector of children. This piece was originally a brooch, but with the addition of an 14K gold chain, is now an elegant, colorful necklace. The wings are tested and guaranteed 20K, and the chain is marked 14K.
  • Origin: America, ca. 1925.
  • Dimensions: wings, 1 3/8" x 1 3/8; overall length, 19 1/4".
  • Weight: 5.1 grams.
  • Condition: very good, a small area of porosity on the head of the cobra to the right visible with a loupe.
All Items : Estate Jewelry : Gold : Deco : Pre 1940 item #1378547
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A heavy and finely made pair of 18K yellow gold stirrup (étrier) cufflinks set with calibre-cut blue sapphires designed by the Russian émigré jeweler Olga Tritt for sale at her Park Avenue boutique in New York. The arches of the cufflinks are set with rows calibre-cut intensely-colored blue sapphires.

Tritt specialized in antique jewelry, but supplemented her selection with an array of her own luxury designs, mostly made in France to her specifications. Her client roster included many luminaries, including the Duchess of Windsor. These cufflinks are unsigned, but the particular elongated figure-8 style of the hinged connectors was unique to Tritt. Tested and guaranteed 18K.
  • France, circa 1935
  • Condition: excellent; all original
  • Dimensions: 3/4" x 15/16" (20 x 24 mm)
  • Weight: 14.9 grams
  • Approximate Total Sapphire Weight: 2.03 carats
All Items : Estate Jewelry : Gold : Deco : Pre 1940 item #1371789
Kensington House Antiques
$650.00
A French Retro 18K gold dragonfly brooch, the wings star-set with rubies and sapphires. The dragonfly’s body is worked in a stylized geometric design. The brooch currently has a double fur clip fastener, but would look stunning as a pendant necklace on a split chain (adding a small bail at the tip of each wing is very easy.)
  • France, ca. 1935
  • Excellent condition
  • 1 9/16” wide & 1 3/32” long
  • Weight: 6.1 grams
  • Approximate Total Gemstone Weight: sapphire, .20 carat; ruby, .20 carat
All Items : Estate Jewelry : Gold : Deco : Pre 1950 item #1369151
Kensington House Antiques
$1,750.00
Extraordinary patriotic World War II era “V for Victory” brooch in 14K yellow gold set with sapphires and pearls. Victory sentiments were fashionable in costume jewelry, but fine jewelry examples are extremely scarce. This example is convertible into a propeller-shaped bar pin, favored by the wives and mothers of men in the Air Corps. The pin is set with blue sapphire (likely Montana origin), including a blue-to-purple color change sapphire at the hinge. The pinstem and clasp could be removed for conversion to a V-shaped or bar-shaped pendant. Stamped with an unknown maker's mark "A14K" and "Pat Pend".

Origin: America, 1940-45. Condition: excellent. Dimensions: 1-13/16” x 1-13/16” in the “V” formation; 3-1/2” x 1/4" in bar formation. Weight: 7.0 grams. Approximate Total Gemstone Weight: sapphire, 2.81 carats.

All Items : Estate Jewelry : Gold : Deco : Pre 1940 item #1359805
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A handsome man's ring worked in 14K yellow gold and featuring a saddle cut lapis cabochon. The mounting is engraved in the angular foliate style typical of Egyptian Revival jewelry of the 1920s. The color of the gold is bright yellow, with perhaps a slight tinge of green, that nicely accents the rich colors of the lapis. The interior of the shank is stamped "14K" and also has an unidentified maker's mark.

Origin: America, ca. 1930. Condition: excellent; nice detail. Dimensions: 7/16" wide, tapering to 1/8" at the back of the shank. Finger Size: 12. Weight: 7.6 gr.

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1350962
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
An elegant pair of Art Deco drop earrings featuring elongated teardrops of rich green chalcedony, accented with small natural pearls, and suspended from 18K white gold leaf-shaped surmounts. The chalcedony has a particularly nice color and excellent translucency. These earrings are a good example of transitional jewelry between the Edwardian style, with its use of white metal and pearls, and the Art Deco style, with its emphasis on scale and color. Tested and guaranteed 18K.

Origin: America, ca. 1920. Condition: excellent, the clutches are 14K. Dimensions: 2-3/8" long. Weight: 5.6 gr.

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1342510
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
An extraordinarily fine Art Deco gentleman's ring in the Egyptian Revival style featuring a large cabochon of the finest Afghan-quality lapis lazuli. The setting is formed as a grouping of stylized lotus plants, complete with leaves, buds and full-blown blossoms forming the collets that hold the stone. The quality of the hand-engraving is superb. Ancient Egyptian decorative elements were very popular in European and American jewelry following the opening of Tutankhamun's tomb in 1924. The gold has a bright yellow color, with hints of green that are appropriate for the vegetal nature of the design. The lapis is a seamless expanse of dark violet-blue. Solid blue lapis is far rarer and more desirable than stones with bits of gold-colored mica. At the time this ring was made, such stones could only be found in the mountains of Afghanistan. The stone is cut in an unusual high-domed rectangular shape. The interior of the shank is stamped "14K".

Origin: America, ca. 1925. Condition: excellent, sharp detail. Dimensions: 25/32" wide at crown, tapering to 1/8" at the tack. Finger Size: 8-1/4 (can be sized without damage to the design). Weight: 13.3 gr.

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1332906
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A handsome man’s 14 yellow gold ring set with a large bloodstone tablet. The dramatically tapered shank is engraved on either side of the stone with a stylized papyrus motif. The bloodstone has a slightly lighter than usual greenish tint that contrasts nicely with its red markings. The interior of the shank is stamped “14Kâ€.

Origin: America, ca. 1920. Condition: excellent, all original. Dimensions: crown, 13/16†x 3/4"; shank tapers from 13/16†to 1/8â€. Finger Size: 10. Weight: 9.0 gr.

All Items : Estate Jewelry : Gold : Deco : Pre 1950 item #1325591
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A handsome Art Deco 14K yellow gold man's ring, the stepped crown featuring a square synthetic sapphire in a millegrained collet seeeting flanked on either side by a round diamond. The diamond are graded as I/SI2. The sapphire has bright blue coloring and very good saturation. Men's rings from this period nearly always used synthetic sapphires mixed with diamonds. The interior of the shank is marked "14K".

Origin: America, ca. 1940. Condition: excellent. Finger Size: 10-1/2. Weight: 6.0 grams Approximate Total Gemstone Weight: sapphire, 1.0 ct; diamond, .2 ct.

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1306951
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A magnificent Art Deco 18K white gold ring set with a 1.49-ct Burmese ruby surrounded by round diamonds. The ruby has a pure, vivid red color and eye-clean clarity. There are no indications of heat or other treatment. The back of the mounting is enhanced with a pierced gallery and geometric engraving. The diamonds are G-H color, SI clarity. Tested and guaranteed 18K.

NOTE: We are also presenting matching earrings (Item #1306948).

Ca. 1925. Condition: excellent. Dimensions: crown, 1/2" x 1/2". Finger Size: 5-1/4. Weight: 2.7 gr. Approximate Total Gemstone Weight: ruby, 1.49 cts; diamond, .54 ct.

All Items : Estate Jewelry : Gold : Deco : Pre 1930 item #1306948
Kensington House Antiques
SOLD, PLEASE VISIT US AGAIN!
A magnificent pair of Art Deco 18K white gold earrings set with diamonds and Burma rubies. The oval brilliant cut rubies have pure, vivid red color and good clarity. The do not show indication of heat or other enhancement. The rubies are surrounded by a border of round diamonds intersected by a double band of diamonds on either side of the ruby. These hang freely from a surmount fashioned by a trilliant cut diamond suspending round diamonds set into a triangular plaque echoing the shape of the trilliants. The mountings have a double gallery and the backs surrounding the ruby drops are engraved in a geometric pattern. The .21-ct trilliants are graded as E color, SI1 clarity and the smaller diamonds are G-H color, SI1-I1 clarity. Tested and guaranteed 18K.

NOTE: We are presenting the matching ring (Item #1306951).

Ca. 1925. Condition: excellent. Dimensions: length, 1-3/8"; maximum width, 1/2". Weight: 4.5 gr. Approximate Total Gemstone Weight: ruby, 2.5 cts; diamond, 1.74 cts.