Signed Jewelry

Signed Jewelry collection Jacob's Diamond & Estate Jewelry.

Omega Constellation Yellow Gold Watch

Omega Constellation 18k Yellow Gold Automatic Wristwatch on Omega Black Leather Strap, Circa 1970...

Omega Constellation 18k Yellow Gold Automatic Wristwatch on Omega Black Leather Strap, Circa 1970.  This vintage Omega Constellation chronometer automatic XL case is in solid 18k yellow gold. This is a great looking watch, very hard to find in this extra large 41.5mm by 29mm case with original Omegas strap still holding up nicely. The watch is running strong with no issues, it has a 24 jewel automatic movement #712.   728R72UD

$4,500.00

Cartier Rose Gold Love Bracelet Largest Size 21

Cartier Love Bracelet in 18k Rose Gold, Size 21, the largest size. CONDITION:  high magnification...

Cartier Love Bracelet in 18k Rose Gold, Size 21, the largest size. CONDITION:  high magnification photographs show considerable design details, and that this bracelet is in good condition, all consistent with age and wear.  The bracelet does have minor scratches.

$6,300.00

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

Must de Cartier Tank Wristwatch

Must de Cartier tank mechanical wristwatch circa 1980.  ABOUT THIS ITEM:  #W-CJ1821. Scroll down ...

Must de Cartier tank mechanical wristwatch circa 1980.  ABOUT THIS ITEM:  #W-CJ1821. Scroll down for specifications.  Like so many other Cartier wristwatch designs this tank model has been and remains a favorite classic since its introduction in the mid-1970s.  The case is crafted in sterling silver with gold vermeil, and it houses a Cartier-worthy mechanical Swiss movement.    SPECIFICATIONS: WATCH MOVEMENT:  Swiss-made mechanical.  It must be wound to tell time. METAL: gold vermeil sterling...

$1,975.00

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 & Co. Diamond Yellow Gold Etoile Clip o...

Tiffany diamond and yellow gold Etoile hoop clip on earrings. These earrings are your everyday J ...

Tiffany diamond and yellow gold Etoile hoop clip on earrings. These earrings are your everyday J hoop earrings with a touch of glitter. Each earring is set with 4 diamonds burnished set in platinum.They are a small and comfortable size, very wearable.DIAMONDS: A total of eight round brilliant cut diamonds totaling approximately 0.20 carat, approximately VS clarity, G color. METAL: 18k yellow gold with platinum WEIGHT: 6.4 gramsDIMENSIONS: approximately 3/4" long and 4 mm wide. GRAMS: 6.4 gram...

$2,500.00

Tiffany Amethyst Diamond Yellow Gold Clip on Ea...

Tiffany Amethyst diamond yellow gold clip-on earrings, ca 1970s. Hand made earrings set with love...

Tiffany Amethyst diamond yellow gold clip-on earrings, ca 1970s. Hand made earrings set with lovely deep hued purple amethysts and accented with a sprinkling of diamonds, make these your go to dress up earrings for any occasion.SPECIFICATIONS:STONES: 2 round faceted amethyst approximately 9 mm plus totalling about 5.5 carats. Along with 6 round brilliant cut diamonds totalling approximately 0.24 carat. approximately VS clarity and G color.METAL: 18K yellow goldWEIGHT: 10.8 gramsDIMENSIONS: ap...

$2,900.00

Rosenthal Diamond Ruby Gold Bee Brooch

Rosenthal diamond ruby and gold bee brooch circa 1980. DETAILS:DIAMONDS: nineteen round brilliant...

Rosenthal diamond ruby and gold bee brooch circa 1980. DETAILS:DIAMONDS: nineteen round brilliant-cut diamonds totaling approximately 0.85 carat, approximately G color, VS clarity.GEMSTONES: 2 ruby eyes. METAL: 18-karat Yellow and White gold.WEIGHT: 5.9 grams.HALLMARKS: maker’s marks for Herbert Rosenthal.MEASUREMENTS: approximately 13/16” (2.10 cm) long, 15/16” plus (2.40 cm) wideCONDITION: high magnification photographs show design details and that this bee brooch is in pristine condition c...

$2,100.00

Tiffany & Co Feather Yellow Gold Pendant

Tiffany & Co Feather yellow gold pendant, 1980s * ABOUT THIS ITEM:  #N-DJ71H. Scroll down for...

Tiffany & Co Feather yellow gold pendant, 1980s * ABOUT THIS ITEM:  #N-DJ71H. Scroll down for specifications.  Delicate and whimsical, the narrow Feather pendant is a wonderful accessory for all ages.  Moreover, it is unmistakably Tiffany.  It comes suspended from a 20” long black cord with a knot and loop integrated clasp. SPECIFICATIONS: METAL: 18-karat yellow gold. HALLMARKS:  signed T & Co. PENDANT MEASUREMENTS:  approximately 1-7/8” (4.76 cm) long including the bail and 3/16” (4 ...

$950.00

Cartier Double Sided Yellow Gold Cufflinks

Cartier round yellow gold cufflinks circa 1960. * ABOUT THIS ITEM:  #C-DJ104B. Scroll down for sp...

Cartier round yellow gold cufflinks circa 1960. * ABOUT THIS ITEM:  #C-DJ104B. Scroll down for specifications.  The double-sided circular designs feature a ribbed pattern on both sides finished on bright polished gold.  These Cartier cufflinks are classic and stylish in every sense.    They are loaded with masculine elegance that is bound to please you every time you wear them because they look good and declare your good taste for the finer things. SPECIFICATIONS: METAL:  14-karat yellow gold...

$1,900.00

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

Barbara Anton Ruby Yellow Gold Horse Head Slide...

Barbara Anton ruby and yellow gold horse head slide-brooch circa 1970. * ABOUT THIS ITEM:  #P5024...

Barbara Anton ruby and yellow gold horse head slide-brooch circa 1970. * ABOUT THIS ITEM:  #P5024. Scroll down for specifications.  Barbara Anton’s interpretation of a horse at full gallop is palpably visible in this intense horse’s head slide -brooch.  The gold burns powerfully bright.  There is the flared nostril, and there is the powerfully forward-focused eye, both set with red rubies.  The mane is sweeping back in swift disordered movement, pure speed.  The absence of a bridle or any oth...

$7,900.00

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

Tiffany & Co 1837 Collection Gentlemans ID Brac...

Tiffany & Co 1837 Collection gentleman’s rose gold ID bracelet.  ABOUT THIS ITEM:  #B-DJ81E. ...

Tiffany & Co 1837 Collection gentleman’s rose gold ID bracelet.  ABOUT THIS ITEM:  #B-DJ81E. Scroll down for specifications.  All the way, a man’s ID bracelet, saturated with all the quality, style, and class that are hallmarks of the Tiffany & Co. brand, America’s Jeweler.  This handsome rose gold gentleman’s ID bracelet is part of Tiffany’s 1837 collection which was created to celebrate the company’s founding year.  Allegedly, the collection is characterized by minimalist design con...

$8,900.00

Tiffany & Co Ruby Yellow Gold Holly Brooch

Tiffany & Co ruby and yellow gold holly leaf brooch circa 1980. * ABOUT THIS ITEM:  #P5040. S...

Tiffany & Co ruby and yellow gold holly leaf brooch circa 1980. * ABOUT THIS ITEM:  #P5040. Scroll down for specifications.  A Tiffany & Co. creation depicting holly leaves accented by a single ruby and gathered by an entwined ribbon of gold.  It is primarily an all-gold design on a small scale that makes it very wearable day or night. SPECIFICATIONS:  GEMSTONES:  on round, cabochon ruby. METAL:  18-karat yellow gold WEIGHT:  11.4 grams. HALLMARKS:  Signed Tiffany & Co. DIMENSIONS...

$2,500.00

Tiffany & Co Gentlemans Gold Signet Ring

Tiffany & Co gentleman’s yellow gold signet ring circa 1950. * ABOUT THIS ITEM:  #A8066. Scro...

Tiffany & Co gentleman’s yellow gold signet ring circa 1950. * ABOUT THIS ITEM:  #A8066. Scroll down for specifications.  On close inspection, it is obvious that this ring has enjoyed life.  The high magnification and controlled lighting conditions under which the photographs were taken tell the story.  However, when viewed in person it looks great, strong, and masculine, monogrammed GHM.  And best of all, it is from Tiffany. SPECIFICATIONS:  METAL:  14-karat yellow gold. WEIGHT:  17.1 gr...

$2,900.00

Tiffany & Co Ruby Yellow Gold Earrings

Tiffany & Co ruby and gold clip-on flower earrings circa 1960. * ABOUT THIS ITEM:  #E-DJ71B. ...

Tiffany & Co ruby and gold clip-on flower earrings circa 1960. * ABOUT THIS ITEM:  #E-DJ71B. Scroll down for specifications.  These beautiful figural designs of delicate flowers showcase clusters of round faceted rubies centering richly textured petals. All of it is crowned by Tiffany’s impeccable quality and restraint to achieve timeless and classy elegance. SPECIFICATIONS:  GEMSTONES:  twelve round faceted rubies. METAL:  18-karat yellow gold. WEIGHT:  12.1 grams. EARRING BACKS:  omega ...

$2,900.00

Van Cleef & Arpels Basket Weave Domed Gold Ring

Van Cleef & Arpels basket weave domed gold ring circa 1980. * ABOUT THIS ITEM:  #A8060. Scrol...

Van Cleef & Arpels basket weave domed gold ring circa 1980. * ABOUT THIS ITEM:  #A8060. Scroll down for specifications.  The wide band is slightly domed with a basket weave motif accented by a bright polished gold finish. SPECIFICATIONS:  METAL:  18-karat yellow gold. WEIGHT:  8.1 grams. RING SIZE:  approximately 5 ¾. HALLMARKS:  signed VCA. DIMENSIONS:  approximately 5/8” (16 mm) wide vertical to the fingernail, the dome approximately ¼” (7 mm) high overall. CONDITION:  high magnificatio...

$3,500.00

Faraone Mennella Hinged Gold Bangle Bracelet

Faraone Mennella wide hinged gold bangle bracelet circa 2000 . * ABOUT THIS ITEM:  #B1876 Scroll ...

Faraone Mennella wide hinged gold bangle bracelet circa 2000 . * ABOUT THIS ITEM:  #B1876 Scroll down for specifications.  Here is a large-scale and hefty gold bangle bracelet.  The design is bold and exquisitely crafted, a piece of jewelry that makes a statement without undermining elegance or good taste. SPECIFICATIONS:   METAL:  18-karat yellow gold. WEIGHT:  116.7 grams. BRACELET CLASP:  plunger clasp. HALLMARKS:  maker’s marks for Faraone Mennella. MEASUREMENTS:  approximately 1 ¼” (3.20...

$19,000.00

Van Cleef & Arpels Yellow Gold Bee Brooches

Van Cleef & Arpels pair of bee brooches, circa 1970s. These pins are quite rare.Set with Cora...

Van Cleef & Arpels pair of bee brooches, circa 1970s. These pins are quite rare.Set with Coral, Emerald, and Diamonds set in 18k yellow gold.Dimension: #1.  1-1/8" long by 1-1/16" wide                    #2. 1" long by 7/8" widePlease email us with any questions.

$19,000.00

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.SIZE: 54 (US size 6.75)

$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

Michael Bondanza Two Tone Gold Clip On Earrings

Michael Bondanza two-tone gold clip-on earrings. * ABOUT THIS ITEM:  These Michael Bondanza oval ...

Michael Bondanza two-tone gold clip-on earrings. * ABOUT THIS ITEM:  These Michael Bondanza oval button-style earrings seamlessly bundle elegance and classic styling with looks that assert your appreciation for unique beauty and high-quality workmanship. SPECIFICATIONS: METAL:  18-karat rose and yellow gold. WEIGHT:  19.1 grams. EARRING BACKS:  omega clip backs. HALLMARKS:  maker’s marks for Michael Bondanza. MEASUREMENTS:  approximately ¾” (1.90 cm) long and 11/16” (1.80 cm) wide overall. CO...

$3,300.00