Signed Jewelry

Signed Jewelry collection Jacob's Diamond & Estate Jewelry.

Tiffany & Co Gold Cufflinks

Tiffany & Co double face and gold cufflinks circa 1890.  * ABOUT THIS ITEM:  #C-DJ314G. Scrol...

Tiffany & Co double face and gold cufflinks circa 1890.  * ABOUT THIS ITEM:  #C-DJ314G. Scroll down for detailed specifications.  The designs comprise modified, abstract rectangles featuring concentric grooves that repeat the outline of the faces.  They are branded with elegance and masculinity that echoes from their simplicity. SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  13.2 grams. HALLMARKS:  signed Tiffany & Co on all four faces. MEASUREMENTS:  approximately 5/8” (16 mm...

$3,500.00

Gubelin Handcrafted Woven Yellow Gold Clip On E...

Gubelin handcrafted woven yellow gold clip-on earrings circa 1970.  * ABOUT THIS ITEM:  #E-DJ29H....

Gubelin handcrafted woven yellow gold clip-on earrings circa 1970.  * ABOUT THIS ITEM:  #E-DJ29H. Scroll down for specifications.  Very high-quality handcrafted workmanship two-tone woven gold creating an impressive geometric design.  Measuring approximately ¾” they look very chic and sophisticated on the ear.  And of course, being left and right they can be worn in two different ways for a different look.  We prefer how they look with the V-shaped side towards the face.  There are many choic...

$3,500.00

Tiffany Pair Of Diamond Platinum Fern Brooches

Pair of Tiffany diamond platinum brooches, from 1996.    A matching pair of fern diamond and plat...

Pair of Tiffany diamond platinum brooches, from 1996.    A matching pair of fern diamond and platinum brooches, very intricate and very wearable.   SPECIFICATION: DIAMONDS:   Two hundred four round brilliant diamonds totaling approximately 7carats,   approximately VS clarity and G color. DIMENSIONS:  Each brooch is 2-1/4" long by 3/4" wide. METAL:  platinum WEIGHT:  24 Grams. CONDITION:  high magnification photographs show design details and that these brooches are in good condition consisten...

$19,500.00

David Webb Mabe Pearl Diamond Yellow Gold Clip ...

David Webb mabe pearl diamond and gold clip-on earrings circa 1960.  * ABOUT THIS ITEM:  #E-DJ130...

David Webb mabe pearl diamond and gold clip-on earrings circa 1960.  * ABOUT THIS ITEM:  #E-DJ130i. Scroll down for specifications.  The earrings feature huge, approximately 18 mm in diameter, mabe pearls framed within laurel wreath motifs punctuated by a single round diamond.  The overall effect is elegant and regal.  It is a well-known fact that the ancient Greeks used to bestow laurel wreaths upon those who were winners.  The achievers who could, metaphorically speaking, rest on their laur...

$7,900.00

Gump's Lapis Lazuli Yellow Gold Cufflinks

Gump’s lapis lazuli yellow gold cufflinks circa 1960.  * ABOUT THIS ITEM:  #P-DJ1017K. Scroll dow...

Gump’s lapis lazuli yellow gold cufflinks circa 1960.  * ABOUT THIS ITEM:  #P-DJ1017K. Scroll down for specifications.  The faces have bezel-set lapis lazuli cabochons that exhibit rich blue color, as would be expected from a fine house such as Gump’s.  The toggle connectors are hinged at the back for added comfort, visible in the photographs. SPECIFICATIONS: GEMSTONES:  two lapis lazuli cabochons. METAL:  14-karat gold. WEIGHT:  15 grams. HALLMARKS:  signed Gump’s. CUFFLINKS CONNECTORS:  con...

$1,500.00

Ruser Yellow Gold Cufflinks

Ruser textured yellow gold cufflinks circa 1960.  ABOUT THIS ITEM:  #C-DJ126K. Scroll down for sp...

Ruser textured yellow gold cufflinks circa 1960.  ABOUT THIS ITEM:  #C-DJ126K. Scroll down for specifications.  The square faces feature a deep, abstract pattern that shines all on its own with the high polished textured gold.  Very handsome and masculine. SPECIFICATIONS: METAL: 14-karat yellow gold. WEIGHT:  29.4 grams. HALLMARKS:  signed Ruser. MEASUREMENTS:  approximately ¾” (20 mm) by 7/8” (22 mm) overall. CONDITION:  high magnification photographs show considerable design details, and th...

$2,100.00

Tiffany Pearl Diamond Yellow Gold Brooch

Tiffany pearl and diamond yellow gold brooch, circa 1970s. ABOUT THIS ITEM: P-CDJ1012.  Scroll do...

Tiffany pearl and diamond yellow gold brooch, circa 1970s. ABOUT THIS ITEM: P-CDJ1012.  Scroll down for specifications.  This Tiffany specially designed floral brooch is set with various-sized round Akoya cultured pearls and round diamonds.  Custom made in France. SPECIFICATIONS: HALLMARKS:  signed Tiffany & Co France. DIMENSIONS:  2-5/8” long by  1.5” wide. DIAMONDS:  17 round brilliant cut diamonds totaling approximately 0.75 carat. PEARLS:  4-6 mm Akoya cultured pearls. METAL: 18kt yel...

$5,900.00

Buccellati Silver Gold Wedding Band Size 6-1/2

Buccellati silver and gold wedding ring. * ABOUT THIS ITEM:  #R-DJ829F. Scroll down for specifica...

Buccellati silver and gold wedding ring. * ABOUT THIS ITEM:  #R-DJ829F. Scroll down for specifications.  5.5 mm wide continuously decorated by an organic motif of oxidized silver within a yellow gold border highlighted by a coin edge notch detail.  The inside is smooth as can be with a delicious sensation for the finger. SPECIFICATIONS: METAL:  18-karat yellow gold and silver. WEIGHT:  5.8 grams. RING SIZE:  approximately 6 ½ minus. HALLMARKS:  signed Buccellati. MEASUREMENTS:  approximately ...

$1,450.00

Fope Woven White Yellow Gold Cuff Bracelets

A pair of Fope sapphire yellow and white woven gold slip-on cuff bracelets circa 2000. * ABOUT TH...

A pair of Fope sapphire yellow and white woven gold slip-on cuff bracelets circa 2000. * ABOUT THIS ITEM:  #B1854. Scroll down for specifications.  Offered as a pair.  Fope’s recognizable design is shamelessly beautiful and adaptable to any fashion look you wish for yourself day or night.  Whether you choose to wear them independently or by themselves, or one on each wrist, or stacked with other bracelets is all up to you, consider the possibilities. The flex construction makes them fit comfo...

$12,500.00

Hermes Alchimie Rose Gold Diamond Ring Large Model

Hermes Alchimie large model ring in 18k rose gold with diamonds, size 54 (US size 6.75 approximat...

Hermes Alchimie large model ring in 18k rose gold with diamonds, size 54 (US size 6.75 approximately)SPECIFICATIONS:  R-DJ1DIAMONDS: 66 round brilliant cut diamonds totaling approximately 0.32 carat.GOLD: 18 karat rose gold. MEASURMENTS: 14.5mm wide at the top graduating down to 5mm at the bottom. SIZE: 54 (US size 6.75) CONDITION: High magnification photographs show considerable design details, and this ring is in good condition, all consistent with age and wear. * QUESTIONS?  If you have ad...

$10,500.00

Cindy Royce Green Tourmaline Diamond Yellow Gol...

Cindy Royce green tourmaline diamond and yellow gold cocktail ring circa 1980. * ABOUT THIS ITEM:...

Cindy Royce green tourmaline diamond and yellow gold cocktail ring circa 1980. * ABOUT THIS ITEM:  A classic arrangement of marquise-shaped green tourmalines and round diamonds declare this chunky Cindy Royce ring a statement maker.  It is also worthwhile noting that high quality materials and craftmanship are only two of the many excellent characteristics associated with any Cindy Royce jewel.   SPECIFICATIONS:  #E2695 DIAMONDS:  twenty-eight round brilliant-cut diamonds totaling approximate...

$4,900.00

Kieselstein Cord Alligator Clip On Gold Earrings

Kieselstein Cord yellow gold alligator clip-on earrings circa 1988. * SPECIFICATIONS: METAL:  18-...

Kieselstein Cord yellow gold alligator clip-on earrings circa 1988. * SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  22.1 grams. EARRING BACKS:  omega clips. HALLMARKS:  signed Kieselstein-Cord. MEASUREMENTS:  approximately 15/16” (2.40 cm) overall diameter. CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptionally good condition, all consistent with age and wear. * QUESTIONS?  Contact us right away if you have additional questi...

$3,250.00

Mauboussin Diamond Black Mother Of Pearl Revers...

Mauboussin diamond mother-of-pearl and white gold reversible hoop earrings circa 2000. * SPECIFIC...

Mauboussin diamond mother-of-pearl and white gold reversible hoop earrings circa 2000. * SPECIFICATIONS: E2641 REVERSIBLE:  can be worn with either face facing front or combined for a yin and yang effect. DIAMONDS:  fifty-four round brilliant-cut diamonds totaling approximately 1.00 carat, approximately F-G color, VS clarity. OTHER MATERIALS:  black mother-of-pearl square cabochons. METAL:  18-karat white gold. WEIGHT:  31.9 grams. EARRING BACKS:  integrated clip-on posts. HALLMARKS:  signed ...

$5,900.00

Elizabeth Gage Rock Crystal Yellow Gold Clip On...

Elizabeth Gage rock crystal and yellow gold clip-on earrings circa 2001. * SPECIFICATIONS: GEMSTO...

Elizabeth Gage rock crystal and yellow gold clip-on earrings circa 2001. * SPECIFICATIONS: GEMSTONES:  two crackled white rock crystal cabochons. METAL:  18-karat yellow gold decorated by a very soft hammered finish. WEIGHT:  41.5 grams. HALLMARKS:  signed Gage. EARRING BACKS:  clip-on backs. MEASUREMENTS:  approximately 1-1/8” (2.80 cm) overall diameter. CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptionally good condition, all cons...

$5,500.00

Tiffany & Co Buzz Aldren First Man On The Moon ...

 Tiffany & Co Buzz Aldren first man on the moon commemorative gold cufflinks. * SPECIFICATION...

 Tiffany & Co Buzz Aldren first man on the moon commemorative gold cufflinks. * SPECIFICATIONS: NOTEWORTHY:  The faces individually decorated by Buzz Aldren’s signature, footprint, and moon landing site, the backs engraved with dedications, and Aldren’s famous line “A giant stride for mankind.” METAL:  14-karat yellow gold. WEIGHT:  28.3 grams. HALLMARKS:  signed Tiffany & Co. MEASUREMENTS:  faces approximately 1” (2.60 cm) overall diameter. CONDITION:  high magnification photographs ...

$3,900.00

Tiffany & Co Diamond Sapphire Yellow Gold Orchi...

 Tiffany & Co diamond sapphire and yellow gold brooch circa 1950.  * SPECIFICATIONS: DIAMONDS...

 Tiffany & Co diamond sapphire and yellow gold brooch circa 1950.  * SPECIFICATIONS: DIAMONDS:  three round brilliant-cut diamonds totaling approximately 0.15 carat, approximately H color, VS clarity. SAPPHIRES:  three round, faceted, blue sapphires. METAL:  14-karat yellow gold. WEIGHT:  11.3 grams. HALLMARKS:  signed Tiffany & Co. MEASUREMENTS:  approximately 1-3/8” (3.40 cm) overall diameter. CONDITION:  high magnification photographs show considerable design details, and that the ...

$2,500.00

Cartier Diamond Yellow Gold Nigeria Ring

Cartier diamond and yellow gold Nigeria bombé ring circa 1990. * SPECIFICATIONS: A8038 DIAMONDS: ...

Cartier diamond and yellow gold Nigeria bombé ring circa 1990. * SPECIFICATIONS: A8038 DIAMONDS:  eighty-seven round brilliant-cut diamonds totaling approximately 5.00 carats, approximately F-G color, VS clarity. METAL:  18-karat yellow gold. WEIGHT:  13.1 grams. RING SIZE:  approximately 6 ½. HALLMARKS:  signed Cartier. MEASUREMENTS:  approximately 11/16” (1.20 cm) wide vertical to the fingernail. CONDITION:  high magnification photographs show considerable design details, and that the item ...

$23,000.00

Cartier Diamond Two-tone Gold Eternity Ring Siz...

Cartier diamond and two-tone gold eternity ring circa 1990. Jacob's Diamond & Estate Jewelry....

Cartier diamond and two-tone gold eternity ring circa 1990. Jacob's Diamond & Estate Jewelry. SPECIFICATIONS: DIAMONDS:  twenty-one round brilliant-cut diamonds totaling approximately 0.75 carat, approximately F-G color, VS clarity. METAL:  two-tone 18-karat gold. WEIGHT:  3.9 grams. HALLMARKS:  signed Cartier. RING SIZE:  approximately 4 ½. MEASUREMENTS:  approximately 4 mm wide. CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptio...

$4,900.00

Tiffany & Co Art Deco Diamond Platinum Brooch

Tiffany & Co. Art Deco diamond and platinum brooch circa 1925. * Contact us right away if you...

Tiffany & Co. Art Deco diamond and platinum brooch circa 1925. * Contact us right away if you have additional questions.  We are here to connect you with beautiful and affordable antique and estate jewelry. SPECIFICATIONS: P4975 DIAMONDS: fourteen old European-cut diamonds totaling approximately 1.75-carat, approximately E-F color, VS clarity. METAL:  platinum, see note below. *NOTE:  the brooch has a 14-karat yellow gold pin stem, typical of the period when it was made and original to th...

$4,500.00

Bvlgari Red Enamel Yellow Gold Cufflinks

Bvlgari red enamel and gold double-sided cufflinks circa 1990.   We are here to connect you with ...

Bvlgari red enamel and gold double-sided cufflinks circa 1990.   We are here to connect you with beautiful and affordable antique and estate jewelry. SPECIFICATIONS: METAL:  18-karat yellow gold decorated with red enamel motifs. WEIGHT:  17.8 grams. HALLMARKS:  signed BVLGARI. MEASUREMENTS:  faces approximately 9/16” (14 mm) overall diameter. CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptionally good condition, all consistent with a...

$2,500.00

Paloma Picasso Tiffany & Co Heart Shaped Yellow...

Paloma Picasso Tiffany & Co yellow gold heart-shaped clip-on earrings circa 1980. Clear and c...

Paloma Picasso Tiffany & Co yellow gold heart-shaped clip-on earrings circa 1980. Clear and concise information is listed below for your information.  Contact us right away if you have additional questions.  We are here to connect you with beautiful and affordable estate and vintage jewelry. SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  11.8 grams. EARRING BACKS: clip backs. HALLMARKS:  signed Paloma Picasso Tiffany & Co. MEASUREMENTS:  approximately ¾” (19 mm) by ¾” (19 mm) ...

$2,500.00

Henry Dunay Diamond Platinum Pendant Necklace

Henry Dunay diamond and platinum pendant necklace. SPECIFICATIONS: DIAMONDS:  nineteen round bril...

Henry Dunay diamond and platinum pendant necklace. SPECIFICATIONS: DIAMONDS:  nineteen round brilliant-cut diamonds totaling approximately 1.00 carat, approximately F-G color, VS clarity. METAL:  platinum. WEIGHT:  14.4 grams. HALLMARKS:  signed Dunay. MEASUREMENTS:  pendant only, approximately 9/16” (1.50 cm) wide and 3/4” (1.90 cm) long overall. NECKLACE LENGTH:  16 ½” long with a jump-ring clasp. CONDITION:  high magnification photographs show design details, and that the item shown is in ...

$4,500.00

Ruser Garnet Diamond Yellow Gold Dice Brooch

Ruser garnet and diamond yellow gold brooch circa 1950.  Clear and concise information you want t...

Ruser garnet and diamond yellow gold brooch circa 1950.  Clear and concise information you want to know is listed below.  Contact us right away if you have additional questions.  We are here to connect you with beautiful and affordable jewelry. SPECIFICATIONS: P4942 GEMSTONES:  two faceted, heart-shaped garnets. DIAMONDS:  fifteen round brilliant-cut diamonds totaling approximately 0.60 carat, approximately G-H color, VS clarity. METAL:  14-karat yellow gold. WEIGHT:  15.7 grams. HALLMARKS:  ...

$2,500.00

Tiffany & Co Diamond Platinum Brooch

Tiffany & Co diamond and platinum abstract swirl brooch circa 1980.  Love it because it caugh...

Tiffany & Co diamond and platinum abstract swirl brooch circa 1980.  Love it because it caught your eye, and we are here to connect you with beautiful and affordable jewelry.  Decorate Yourself!  Simple and concise information you want to know is listed below.  Contact us right away if you have additional questions.  It is important that we find an ideal home for this gorgeous Tiffany & Co. diamond and platinum brooch. SPECIFICATIONS: P4917 DIAMONDS:  thirty-six round brilliant-cut di...

$15,000.00