Signed Jewelry

Signed Jewelry collection Jacob's Diamond & Estate Jewelry.

Tiffany & Co Yellow Gold Clip On Earrings

Tiffany & Co yellow gold clip-on earrings circa 1970. * SPECIFICATIONS: METAL:  18-karat yell...

Tiffany & Co yellow gold clip-on earrings circa 1970. * SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  18.8 grams. HALLMARKS:  signed Tiffany & Co. EARRING BACKS:  clip backs. MEASUREMENTS:  approximately 1” (2.50 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 questions.  We are he...

$2,900.00

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 Yellow Gold Link Bracelet

Tiffany & Co yellow gold link bracelet circa 1980.  SPECIFICATIONS: METAL:  18-karat yellow g...

Tiffany & Co yellow gold link bracelet circa 1980.  SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  53.6 grams. HALLMARKS:  signed Tiffany & Co. BRACELET CLASP:  plunger clasp with added safety figure eight. MEASUREMENTS:  approximately 3/8” (9.50 cm) wide and 6 ¾” (17.14 cm) long overall. 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 r...

$8,900.00

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

Marcus & Co Edwardian Diamond Scarf Pin

Marcus Edwardian diamond platinum and gold scarf pin brooch circa 1910.  SPECIFICATIONS: DIAMONDS...

Marcus Edwardian diamond platinum and gold scarf pin brooch circa 1910.  SPECIFICATIONS: DIAMONDS:  seven old European-cut and single-cut diamonds together totaling approximately 0.25 carat. METAL:  platinum over 18-karat gold. WEIGHT:  2.6 grams. HALLMARKS:  signed Marcus. MEASUREMENTS:  approximately 15/16” (2.40 cm) by 3/16” overall. CONDITION:  high magnification photographs show considerable design details, and that the item is in exceptionally good condition, all consistent with age and...

$1,900.00

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

Bulgari White Porcelain Yellow Gold Ring

Bulgari white porcelain and yellow gold ring circa 1990. * SPECIFICATIONS: METAL:  18-karat yello...

Bulgari white porcelain and yellow gold ring circa 1990. * SPECIFICATIONS: METAL:  18-karat yellow gold. WEIGHT:  12.8 grams. OTHER MATERIAL:  white porcelain. RING SIZE:  approximately 6. HALLMARKS:  signed Bvlgari. MEASUREMENTS:  approximately 3/8” (10 mm) wide vertical to the fingernail. 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 y...

$1,900.00

Graff Diamond Yellow Gold Domed Ring

Graff diamond-pavé and yellow gold domed ring circa 1980. Jacob's Diamond & Estate Jewelry. S...

Graff diamond-pavé and yellow gold domed ring circa 1980. Jacob's Diamond & Estate Jewelry. SPECIFICATIONS:  DIAMONDS:  one hundred eighteen round brilliant-cut diamonds totaling approximately 3.00 carats, approximately F-G color, VS clarity. METAL:  18-karat yellow gold. WEIGHT:  13 grams. RING SIZE:  approximately 5-minus. HALLMARKS:  signed Graff. MEASUREMENTS:  5/8” (1.60 cm) wide vertical to the fingernail. CONDITION:  high magnification photographs show considerable design details, ...

$8,500.00

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

Marina B Two Tone Gold Clip On Earrings

Marina B yellow and white gold clip-on earrings circa 1990.  We are here to connect you with beau...

Marina B yellow and white gold clip-on earrings circa 1990.  We are here to connect you with beautiful and affordable antique and estate jewelry. SPECIFICATIONS: E2630 Contact us right away if you have additional questions. METAL:  two-tone 18-karat yellow and white gold. WEIGHT:  34.7 grams. EARRING BACKS:  clip backs. HALLMARKS:  signed Marina B and maker’s marks for Marina B. MEASUREMENTS:  approximately 1-5/16” (3.40 cm) long and 9/16” (1.40 cm) wide overall. CONDITION:  high magnificatio...

$5,500.00

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. Clear and concise information you want to know...

Henry Dunay diamond and platinum pendant necklace. 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 estate and vintage jewelry. 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 approximat...

$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

Oscar Heyman Blue Sapphire Diamond Yellow Gold ...

Oscar Heyman blue sapphire diamond and yellow gold ring band circa 1980.  Clear and concise infor...

Oscar Heyman blue sapphire diamond and yellow gold ring band circa 1980.  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:  SAPPHIRES:  fifteen calibrated blue sapphires weighing approximately 0.75 carat. DIAMONDS:  twelve round brilliant-cut diamonds totaling approximately 0.42 carat, approximately F-G color, VVS clarity. METAL:  18-karat ...

$2,900.00

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

Rosemary Clooney Hollywood Memorabilia Award Ye...

PROVENANCE:  Rosemary Clooney, City of Hope Hollywood Mother of The Year Award yellow gold charm ...

PROVENANCE:  Rosemary Clooney, City of Hope Hollywood Mother of The Year Award yellow gold charm pendant circa 1956. * 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 a proper home for this historic Rosemary Clooney and Hollywood memorabilia charm pendant. SPECIFICA...

$2,500.00

Tiffany Schlumberger Croisillon Red Enamel Yell...

Tiffany Schlumberger Croisillon red enamel yellow gold bangle bracelet circa 1970.  Love it becau...

Tiffany Schlumberger Croisillon red enamel yellow gold bangle bracelet circa 1970.  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 most desirable Tiffany Schlumberger Croisillon red enamel bangle bracelet. SPECIFICATIONS:  METAL:  18-karat ye...

$25,000.00

Tony Duquette Chrysoprase Rose Quartz Tahitian ...

Tony Duquette chrysoprase rose quartz Tahitian pearls and yellow gold necklace. * Contact us righ...

Tony Duquette chrysoprase rose quartz Tahitian pearls and yellow gold necklace. * Contact us right away if you have additional questions.  We are here to connect you with beautiful and affordable antique and estate jewelry. SPECIFICATIONS: GEMSTONES:  twenty-eight square and rectangular sugarloaf-cut chrysoprase, twenty-eight cushion-shaped and square similarly cut rose quarts, and fourteen unique, silver-grey, baroque Tahitian pearls measuring approximately 11 X 12 mm.  See note. METAL:  18-...

$49,000.00