Kensington House Antiques and Sterling Silver Kensington House
Antiques
All Items : Estate Jewelry : Gold : Period : Pre 1980 item #1357662
Kensington House Antiques
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A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out “Plus qu’hier, moins que demain” (“More than yesterday less than tomorrow”), a line from a love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano de Bergerac”) in 1889. The word “plus” is symbolized by a plus sign set with rose cut diamond and the word “moins” is symbolized by a minus sign set with rectangular synthetic rubies.

In 1907, the Lyonnais jeweler Alphonse Augis created a love token based on the poem. This example, in a streamlined modern style with a hidden bail, is in one of the rarest versions. Fully marked with 18K gold marks, and Augis’ signature and maker’s mark.

Origin: France, ca. 1970. Condition: excellent; the marks on the bottom edge of the pendant in the second photo are lighting reflections only. Dimensions: 3/4” x 3/4”. Weight: 3.8 gr. Approximate Total Gemstone Weight: diamond, .01 ct; ruby, .07 ct.

All Items : Estate Jewelry : Gold : Designer Signed : Pre 1980 item #1455901
Kensington House Antiques
$1,750.00
A lovely 14K yellow gold 5mm cable twist bracelet with a gem-set station from the “Renaissance” collection by David Yurman. The square station features a square step-cut rhodolite garnet flanked with cabochon emeralds at the top and bottom. This design is one of the earlier pieces from the Renaissance collection, and is no longer in production. The open cuff is flexible and can be spread to fit nearly any size wrist. The interior of the bangle is signed “D. Yurman 14K”.

Origin: America. Size: 5mm diameter. Weight: 14.3 grams. Approximate Total Gemstone Weight: garnet, .79 ct; emerald, .26 ct.

All Items : Estate Jewelry : Gold : Period : Pre 1980 item #697526
Kensington House Antiques
$695.00
An elegant and playful 18K gold “Lentil” pendant studded with an array of colored diamonds—pale blue, green, canary yellow and pink—each in a round brilliant-cut. The gold surface has a matte Russian finish that contrasts beautifully with the sparkle of the diamonds. Perret is one of the most acclaimed jewelry designers in America. He has won DeBeers’ diamond award twice, has been a consultant to Tiffany & Co. and has designed and manufactured a line of jewels for Mikimoto. He is most noted for his work with rare colored diamonds. The pendant looks best worn on a gold snake or wire chain. The back of the pendant is signed “Etienne Perret”, has the maker’s mark, and “18K”. Similar pendants are currently available from Perret, priced at approximately $1,200.

Origin: America, contemporary. Size: 17mm. Condition: excellent, a tiny scratch to the front surface visible upon very close inspection. Approximate Total Diamond Weight: .1 carat.

All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1300007
Kensington House Antiques
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An attractive pair of 18K yellow gold baton-style cufflinks, the faces set with round brilliant-cut G/H color diamonds and channel-set square rubies. The gold surfaces have a semi-matte finish that accents the brilliance of the gemstones very nicely. Solid bridges connect the faces to hinged backs. The bridges are marked “750” and also have serial numbers, but no maker’s mark.

Ca. 1980. Condition: excellent. Dimensions: 11/16” x 3/8”. Weight: 16.2 grams. Approximate Total Gemstone Weight: diamond, .20 ct; ruby, 1.28 cts.

All Items : Estate Jewelry : Gold : Designer Signed : Pre 1980 item #854871
Kensington House Antiques
$1295.00
A classic pearl and diamond ring by Mikimoto. A single 8.4 millimeter pearl is set at the center of the ring and is surrounded by small round brilliant-cut diamonds. The pearl is of very fine quality, estimated at AA. The body color is cream with rose overtones. The surface is smooth and lustrous. The diamonds are of equally fine quality. Typically, Mikimoto uses diamonds in the F-G color range with VVS clarity. The shank is stamped with Mikimoto’s oyster shell hallmark and “K18”.

Origin: Japan, ca. 1980. Condition: excellent. Finger Size: 6-3/4. Crown Size: 1/2" X 1/2" X 7/16” high. Weight: 3.5 grams. Approximate Total Diamond Weight: .2 carat.

All Items : Estate Jewelry : Gold : Pre 1980 item #1314110
Kensington House Antiques
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A classic 14K yellow gold and diamond tennis bracelet featuring 48 round diamonds separated by s-shaped gold bars. The diamonds are graded as J color, SI2 to I1 clarity. The clasp is marked "14K".

Origin: America, ca. 1980. Condition: excellent. Dimensions: 7" long. Weight: 7.5 gr. Approximate Total Diamond Weight: 1.0 ct.

All Items : Estate Jewelry : Platinum : Pre 1980 item #1021403
Kensington House Antiques
$9850.00
An exquisite platinum and diamond brooch in the form of a turtle by Tiffany & Co. In the 1990’s, Tiffany created a small line of nature-themed jewels loosely based on antique pieces in its design archives. The turtle pin was one of the most luxurious pieces in the series. The domed back is pave-set with 90 2.5-point round brilliant cut diamonds and the legs and head are set with additional 28 1.5-point diamonds. The eyes are collet-set blue sapphires. The back has a pendant hook, so it can be worn suspended from a chain. The reverse is marked “1996 Tiffany & Co. PT950”. The original selling price was $15,750.

Origin: America, ca. 1996. Condition: mint. Size: 29/32” x 1-3/8”. Weight: 14.5 grams. Approximate Total Diamond Weight: 2.67 carats.

All Items : Estate Jewelry : Gold : Designer Signed : Pre 1980 item #1369768
Kensington House Antiques
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Vintage 18K yellow gold post-back earrings in the "Scribble" design by Paloma Picasso for Tiffany & Co. The design is sometimes called "Graffiti" or "Squiggle." The earrings were made in various sizes, with this pair being the most delicate and wearable. The backs are dated 1983 and are marked by Tiffany and Picasso.
  • Origin: America, ca. 1983
  • Excellent condition
  • Dimensions: 5/8" x 1-7/16"
  • Weight: 4.9 grams
All Items : Estate Jewelry : Cufflinks and Accessories : Silver : Pre 1980 item #1380829
Kensington House Antiques
$225.00
An elegant pair of vintage sterling silver and rosewood inlaid cufflinks by an unknown Taxco maker. The geometric positive and negative space design and is finely executed. The backs are marked “Mexico 925” and have the maker’s registry number “TS-15.”
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  • Origin: Taxco, Mexico, circa 1980.
  • Dimensions: 29/32” x 5/8” (23 x 16 mm).
  • Weight: 14.8 grams.
  • Condition: excellent.
All Items : Estate Jewelry : Gold : Designer Signed : Pre 1980 item #1381057
Kensington House Antiques
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A colorful pair of 18K gold and gemstone earrings from the “Rainbow Collection” by H Stern. Made in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes amethyst, blue topaz, green tourmaline, peridot and citrine. The backs have omega clips and posts could be added. Each earring is marked “750” for 18K and bears Stern’s hallmark.

NOTE: We are also offering a matching ring (Item #1381060).
  • Origin: Brazil, ca 1985.
  • Dimensions: 13/32” wide; 3/4" long.
  • Weight: 10.7 grams.
  • Approximate Total Gemstone Weight: 10.8 carats.
  • Condition: excellent; all original.
All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1369318
Kensington House Antiques
$1,250.00
A fine pair of lapis lazuli cufflinks mounted in 18K yellow gold. The front faces are panel-cut lapis spheres and the backs are round lapis tablets set in twisted rope borders. The lapis is fine quality with just a tiny smattering of glittery pyrite. The faces are joined by chains. Tested and guaranteed 18K.

Ca 1970

Condition: excellent.

Dimensions: front faces, 7/16" diameter

Weight: 8.4 grams

All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1139331
Kensington House Antiques
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An incredible pair of vintage 18K yellow gold cufflinks by Tiffany & Co. The front faces of the double-sided cufflinks are pave-set in platinum with round brilliant diamonds (G color, VS1 clarity) surrounded by a border of superb small round mixed cut sapphires in a medium vivid blue color (B5/6). The sapphires have the intensity of fine Burmese material and do not appear to have any enhancements. The yellow gold borders are painstakingly handworked in a stippled pattern which is repeated on the entirety of the back faces. The faces are joined by solid connectors and the back faces are hinged. The back faces are marked “Tiffany & Co. 18K” and have inventory numbers. Cufflinks of this quality were never part of Tiffany’s catalog wares and were generally only available at the flagship store and by special order. The cufflinks are presented in their Tiffany & Co. presentation box.

Origin: America, ca. 1970. Condition: excellent, all original. Size: 3/4” x 1/2". Weight: 28.4 gr. Approximate Total Gemstone Weight: diamond, 1.5 carats; sapphire, 1.2 carats.

All Items : Estate Jewelry : Gold : Pre 1980 item #1403045
Kensington House Antiques
$925.00
This 23-1/2" 18K yellow gold box chain is heavy enough for a large pendant or locket. Box chains are especially attractive with more contemporary designs, and unlike some other chain styles, they don't crimp or become easily tangled. In addition to the primary clasp, the chain also has a safety chain. Marked with French 18K gold hallmarks and master goldsmith's mark.
  • Origin: France.
  • Condition: excellent; one spring ring has been replaced with a gold filled spring ring.
  • Dimensions: length: 23-1/2"; width 1.5mm.
  • Weight: 11.1 grams.
All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1314131
Kensington House Antiques
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An extraordinarily fine pair of 18K yellow gold double-sided cufflinks, the oval faces pave-set with round blue sapphires and round brilliant diamonds. The gemstones are of extremely high quality. The diamonds are graded as E/F color, VVS1 clarity and the sapphires as vivid, pure blue. The sapphires are set in black gold to further intensify the color. Each cufflink is marked "750" for 18K and is signed "Apogée". We have been unable to find any reference to this mark, but the cufflinks came from a private collection that was mostly by Cartier Buccellati, Bulgari, etc. These cufflinks are clearly of equal quality.

Origin: Continental Europe, ca. 1980. Condition: excellent. Dimensions: larger faces, 9/16" x 13/16"; smaller faces, 7/16" x 9/16". Weight: 21.2 gr. Approximate Total Gemstone Weight: sapphire, 2.74 cts; diamond, 1.0 ct.

All Items : Estate Jewelry : Gold : Designer Signed : Pre 1980 item #357319
Kensington House Antiques
$495.00
Elegant signed Mikimoto 14K yellow gold brooch set with a cluster of five pearls. The pearls are of the exceptional quality that only Mikimoto produces--a beautiful luster and very white body color. The back is stamped with Mikimoto's hallmark.

Origin: Japan, ca 1970. Condition: excellent, no damage, all original. Size: 1" x 2"; pearls 5-6mm. Weight: 5.0 grams.

All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1297565
Kensington House Antiques
$2,600.00
A very handsome pair of 18K yellow gold cufflinks designed by Kieselstein-Cord to represent ancient Greek coins. The faces are decorated with images of horses, the animal sacred to the goddess Pallas Athena, and images similar to this often appear on the obverse of ancient coins minted in Athens. The surfaces and edges of the face a distressed and patinated to resemble truly ancient coins. Even the closing mechanism is designed in a way to suggest great age. Kiselstein-Cord made a small line of jewelry inspired by ancient Greek coins in the late 1980s, but the designs are very difficult to find now. Each cufflink is fully signed and marked for 18K.

Origin: Germany, 1988. Condition: excellent, sharp detail. Dimensions: 25/32" x 21/32". Weight: 14.5 grams.

All Items : Estate Jewelry : Cufflinks and Accessories : Gold : Pre 1980 item #1204970
Kensington House Antiques
$1595.00
A very handsome pair of 14K yellow gold cufflinks in a strongly linear, architectural style. The faces are set at one end with iolites cut as sugarloaf cabochons and at the other with bluish-violet chalcedonies cut as triangular cabochons. The use of transparent, intense bluish-violet iolites with softer translucent chalcedonies in the same color family is an inspired choice and really sets these cufflinks apart. The faces are connected by solid bridges to hinged backs. Tested and guaranteed 14K.

Ca. 1980. Condition: excellent, all original. Size: 7/8" x 1/2". Weight: 16.7 grams. Approximate Total Gemstone Weight: iolite, .38 carat; chalcedony 1.14 carats.

All Items : Estate Jewelry : Strands : Pearls : Pre 1980 item #440740
Kensington House Antiques
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Beautiful 29.75” strand of pearls by Mikimoto. The 6.0-6.5mm pearls are joined with a 14K yellow gold clasp set with a 3.3mm pearl. The strand comprises 113 pearls having medium cream-rose body color with Mikimoto’s classic rosé overtones. The nacre is thick and the luster is very fine. The quality is appraised at fine AA, indicating that they just border on the elusive AAA quality. The clasp is marked with Mikimoto’s hallmark. The strand is presented in its original white satin folio marked "Mikimoto Fifth Avenue".

Origin: Japan, ca. 1980. Condition: excellent, securely strung; the satin folio has a champagne stain in the interior. Size: 29.75”, 6.0-6.5mm.

Accompanied by a June 2005 Bailey, Banks & Biddle written appraisal for $6,500.