Products

Emerald Diamond Halo Platinum Ring

Emerald and diamond halo platinum ring circa 1990.  Centering a fine emerald-cut Colombian emer...

Emerald and diamond halo platinum ring circa 1990.  Centering a fine emerald-cut Colombian emerald weighing 0.76 carat within a halo of round brilliant-cut diamonds totaling approximately 0.84 carat, approximately H color and SI clarity, mounted in platinum.  This is an outstanding emerald ring, particularly if you want one that is not too large or complicated with diamonds.  The emerald really shows and the diamonds are there to make it look even prettier.   RING SIZE:  approximately 5 1/2...

$3,900.00

Emerald Diamond Halo Platinum Ring

Emerald and diamond halo platinum ring circa 1990.  Centering a fine emerald-cut Colombian emer...

Emerald and diamond halo platinum ring circa 1990.  Centering a fine emerald-cut Colombian emerald weighing 0.76 carat within a halo of round brilliant-cut diamonds totaling approximately 0.84 carat, approximately H color and SI clarity, mounted in platinum.  This is an outstanding emerald ring, particularly if you want one that is not too large or complicated with diamonds.  The emerald really shows and the diamonds are there to make it look even prettier.   RING SIZE:  approximately 5 1/2...

$3,900.00

Emerald-cut Diamond and Sapphire Ring

Contemporary 18-karat white gold stepped design featuring emerald-cut sapphires, similarly cut ...

Contemporary 18-karat white gold stepped design featuring emerald-cut sapphires, similarly cut diamonds and baguette diamonds circa 1970.  Centering upon a pair of emerald-cut diamonds between stepped shoulders set with eight emerald-cut sapphires weighing approximately 1.25 carats, within a complimentary border of radiating baguette diamonds, the diamonds all totaling approximately 1.75 carats, approximately G - H color and VS clarity.  The ring possesses an impressive display of fiery lig...

$3,900.00

Emerald-cut Diamond and Sapphire Ring

Contemporary 18-karat white gold stepped design featuring emerald-cut sapphires, similarly cut ...

Contemporary 18-karat white gold stepped design featuring emerald-cut sapphires, similarly cut diamonds and baguette diamonds circa 1970.  Centering upon a pair of emerald-cut diamonds between stepped shoulders set with eight emerald-cut sapphires weighing approximately 1.25 carats, within a complimentary border of radiating baguette diamonds, the diamonds all totaling approximately 1.75 carats, approximately G - H color and VS clarity.  The ring possesses an impressive display of fiery lig...

$3,900.00

Enamel Tiger Sapphire Gold Brooch

Enamel tiger brooch with sapphires mounted in 18 karat gold circa 1960. The design features the h...

Enamel tiger brooch with sapphires mounted in 18 karat gold circa 1960. The design features the head tail and front paws of a tiger seemingly lunging forward, decorated with enamel, sapphire eyes, mounted in 18-karat gold. It is beautiful and very interesting. Excellent condition consistent with age and wear. Why not Love Yourself a little with this kitty-tiger brooch as a treat for today? And if that won’t be the case, make someone important in your life Happy with this lovely tiger brooch a...

$2,500.00

Estate 1970s Diamond Gold Link Necklace

Estate 1970’s diamond and gold link necklace. In every sense, this is a chick and cosmopolitan di...

Estate 1970’s diamond and gold link necklace. In every sense, this is a chick and cosmopolitan diamond and gold link necklace that makes a statement for the excellent taste of the woman wearing it. The jewel is fluid and supple as it contours to the neck and chest, constructed from rectangular 18-karat yellow gold links decorated on the front by five, evenly spaced, diamond clusters together totaling approximately 5.50 carats, approximately G - H color and VS clarity. Excellent condition cons...

$19,000.00

Estate Aquamarine and Pink Tourmaline Bracelet

Beautiful, circa 1950, the vintage estate bracelet features a striking color combination betwee...

Beautiful, circa 1950, the vintage estate bracelet features a striking color combination between nine oval-shaped aquamarines alternating with eight rectangular pink tourmalines, each individually framed in corded gold with rectangular connectors, approximately 7" long and 3/8" wide, mounted in 18 karat gold.   Reference Number: B1620 Period: Mid 20th Century Condition: Excellent Metal Type: 18 Karat Gold Stone(s): Aquamarines, Pink Tourmalines

$3,500.00

Estate Diamond Emerald Yellow Gold Frog Clip Br...

Estate diamond emerald and yellow gold frog clip brooch circa 1990. DETAILS: DIAMONDS: one hundre...

Estate diamond emerald and yellow gold frog clip brooch circa 1990. DETAILS: DIAMONDS: one hundred eighty-nine round brilliant-cut diamonds totaling approximately 5.00 carats, approximately H color and VS clarity. GEMSTONES: two round cabochon emeralds. METAL: 18-karat yellow gold. MEASUREMENTS: clip brooch approximately 1-5/8” (4.2 cm) long and 1-9/16” (4.0 cm) wide overall, 33.8 grams CONDITION: high magnification photographs show very pristine condition consistent with age and wear. Why no...

$7,500.00

Estate Double Knot Yellow Gold Clip-On Earrings

DETAILS: Estate herring bone pattern double knot clip-on earrings circa 1970. METAL: 18-karat yel...

DETAILS: Estate herring bone pattern double knot clip-on earrings circa 1970. METAL: 18-karat yellow gold. EARRING BACKS: clip backs: MEASUREMENTS: approximately 1 1/8” (1.4 cm) long and 15/16” (24 mm) wide overall, 30.2 grams. CONDITION: high magnification photographs show very pristine condition consistent with age and wear. Why not treat yourself or a special person in your life to these beautiful and extremely elegant, double knot, yellow gold clip-on earrings? In either case, it is our s...

$2,900.00

Estate E Color 1.01 Carat Cushion Cut Platinum ...

Estate E color 1.01 cushion-cut diamond and platinum solitaire engagement ring. DETAILS: Estate E...

Estate E color 1.01 cushion-cut diamond and platinum solitaire engagement ring. DETAILS: Estate E color 1.01 cushion-cut diamond and platinum solitaire engagement ring.CENTER DIAMOND: 1.01 carat cushion-cut diamond accompanied by a certificate report from EGL-USA stating that the diamond is E color and SI1 clarity.SIDE DIAMONDS: forty-two round brilliant-cut diamonds totaling approximately 0.25 carat, approximately G color and SI clarity.METAL: Platinum.RING SIZE: approximately 5 ¾, can be si...

$5,900.00

Estate Fluted Yellow Gold Clip Earrings

Fluted yellow gold ear clips. DETAILS: Button style fluted yellow gold omega clip back earrings c...

Fluted yellow gold ear clips. DETAILS: Button style fluted yellow gold omega clip back earrings circa 1970. METAL: 18-karat yellow gold. MEASUREMENTS: approximately 1 1/16” (2.7 cm) by 13/16” (2.1 cm), 22.7 grams. CONDITION: high magnification photographs show very pristine condition consistent with age and wear. Why not treat yourself or a special person in your life to these elegant and classic yellow gold earrings? In either case, it is our sincere desire that they become a treasure, a sou...

$2,900.00

Estate Ruby Diamond White Gold Cocktail Ring

Ruby diamond and white gold cocktail ring. DETAILS: Ruby diamond and white gold domed cocktail ri...

Ruby diamond and white gold cocktail ring. DETAILS: Ruby diamond and white gold domed cocktail ring circa 1960. DIAMONDS: fifty diamonds of varying shapes totaling approximately 2.50 carats, approximately G – H color and VS clarity. GEMSTONES: three oval rubies together weighing approximately 2.00 carats. METAL: 18-karat white gold. RING SIZE: 7, can be sized. MEASUREMENTS: approximately ¾” (19 mm) diameter. CONDITION: high magnification photographs show very pristine condition consistent wit...

$5,900.00

Estate Ruby Diamond Yellow Gold Brooch Pendant

Estate ruby diamond and gold hummingbird brooch pendant circa 1980. DETAILS:Estate ruby diamond a...

Estate ruby diamond and gold hummingbird brooch pendant circa 1980. DETAILS:Estate ruby diamond and gold hummingbird brooch pendant.GEMSTONES: thirteen round rubies.DIAMONDS: seven round brilliant-cut diamonds totaling approximately 0.04 carat.METAL: 14-karat yellow gold.MEASUREMENTS: approximately 1 13/16” (3 cm) by 1 9/16” (4 cm) overall, 5.2 grams. CONDITION: high magnification photographs show very pristine condition consistent with age and wear. Why not treat yourself or a special person...

$1,250.00

Florentine Yellow Gold Bead Necklace

Yellow gold bead necklace circa 1950. DETAILS:Florentine yellow gold bead necklace.METAL: 14-kara...

Yellow gold bead necklace circa 1950. DETAILS:Florentine yellow gold bead necklace.METAL: 14-karat yellow gold.MEASUREMENTS: approximately 15” long and 3/8” wide overall.Very pristine condition consistent with age and wear. We invite you to treat yourself or a special person in your life to this elegant and sophisticated gold bead necklace. Everyone needs a good-looking gold bead necklace. In either case, it is our sincere desire that it becomes a treasure, a source of pleasure and pride ever...

$1,900.00

French 1980s Two Tone Gold Curbed Link Bracelet

French 1980s two-tone curbed link gold bracelet. The chunky design features alternating yellow an...

French 1980s two-tone curbed link gold bracelet. The chunky design features alternating yellow and white, textured 18-karat gold links composing what amounts to a striking and elegant bracelet that feels luxurious on the wrist and is delicious to the eye! Make someone happy. Make yourself happy!! You deserve it. For over three decades Jacob's Diamond & Estate Jewelry has been in the business of selling a carefully curated collection of antique and estate jewelry.DIMENSIONS: 6 3/4" long an...

$5,900.00

French Antique Long Gold Chain Necklace

Antique French long gold chain necklace circa 1900. The 18-karat gold design comprises a series o...

Antique French long gold chain necklace circa 1900. The 18-karat gold design comprises a series of handcrafted open work links completed by a slightly oversized clasp. We love the design of the links, their dimensionality, each encencapsulating a curled strand of gold, and we love that this antique long chain looks and feels completely modern, that it is very long and has a clasp that makes it very easy to wear it many ways: all the way long, doubled, tripled, maybe more. We like that quality...

$3,900.00

French White Coral Gold Cufflinks

French white coral and gold cufflinks circa 1970. The cushion-shaped faces are set with conformin...

French white coral and gold cufflinks circa 1970. The cushion-shaped faces are set with conforming cabochon white coral capped by bright gold motifs sporting a rice grain texture, mounted in 18-karat gold with French hallmarks. This simple combination of white coral with bright yellow gold produces an extremely elegant and refined effect. Masculine. Something that despite its simplicity makes a big impact, as they say, sometimes less is more. Very pristine condition consistent with age and we...

$2,500.00

Gentleman's Diamond Gold Link Bracelet

Gentleman’s diamond and gold link bracelet circa 1980. Crafted in 14-karat yellow gold, the bold ...

Gentleman’s diamond and gold link bracelet circa 1980. Crafted in 14-karat yellow gold, the bold and masculine design features a central plaque pavé-set with twenty-eight round brilliant-cut diamonds totaling approximately 2.40 carats, approximately H – I color and SI clarity, completed by a deployant clasp. Excellent condition consistent with age and wear. Make someone important in your life Happy with this stylish diamond and gold bracelet as a token of your loving care and affection. You w...

$4,900.00

GIA 0.74 Carat Pear Shaped Diamond Two Tone Gol...

Estate 0.74 carat GIA graded H VS1 pear shaped diamond and yellow diamonds white gold engagement ...

Estate 0.74 carat GIA graded H VS1 pear shaped diamond and yellow diamonds white gold engagement ring. The design showcases a pear-shaped diamond weighing 0.74 carat, accompanied by a report from GIA stating that the diamond is H color and VS1 clarity, within a collar of yellow gold set with round yellow diamonds weighing approximately 0.24 carat, approximately VS clarity, to the gallery and shoulders set with baguette and round brilliant-cut diamonds, respectively, together totaling approxim...

$4,100.00

GIA 1.19 Carat Diamond Platinum Engagement Ring

GIA 1.19 carat diamond engagement platinum ring circa 1950. Centering upon a round brilliant-cut ...

GIA 1.19 carat diamond engagement platinum ring circa 1950. Centering upon a round brilliant-cut diamond weighing 1.19 carats, accompanied by a report from GIA stating that the diamond is H color and VS2 clarity, between shoulders set with six smaller similarly cut diamonds totaling approximately 0.40 carat, approximately G – H color and VS clarity, mounted in platinum. We love that this is a classic seven-stone diamond engagement ring with a very nice big diamond in the middle of it. And tha...

$11,000.00

GIA Report Certified 0.80 Carat Yellow Gold Pla...

GIA report certified 0.80 carat diamond gold and platinum Edwardian engagement ring circa 1910. T...

GIA report certified 0.80 carat diamond gold and platinum Edwardian engagement ring circa 1910. The diamond solitaire engagement ring showcases 0.80 carat diamond accompanied by a report from GIA stating that the diamond is J color and SI2 clarity, on an antique 14-karat yellow gold and platinum mounting. Very pristine condition consistent with age and wear. What is it we like about it? The diamond is almost a whole carat, and although it is a simple mounting, it is nevertheless, beautiful. W...

$2,900.00

GIA Report Certified 2.10 Carat Diamond Art Dec...

GIA report certified Art Deco 2.10 carat old european cut diamond and platinum engagement ring ci...

GIA report certified Art Deco 2.10 carat old european cut diamond and platinum engagement ring circa 1930. DETAILS: GIA report certified Art Deco 2.10 carat old european cut diamond and platinum engagement ring.CENTER DIAMOND: weighing 2.10 carat, accompanied by a report from GIA stating that the diamond is L color and VS1 clarity.ADDITIONAL DIAMONDS: twenty-four smaller, circular diamonds totaling approximately 0.33 carat, approximately H – I color and VS – SI clarity.GEMSTSONES: two triangu...

$15,500.00

Gold and Diamond Poodle Brooch Circa 1950

Perfectly groomed and poised... with a genuine sparkle in the eyes... a real charmer.  And you ...

Perfectly groomed and poised... with a genuine sparkle in the eyes... a real charmer.  And you can take it out for a walk and the only things you'll be picking up is compliments.  How wonderful is that?  Mid twentieth century 18 karat yellow gold and diamond poodle brooch by Merrin circa 1950. DIMENSIONS:  1 3/8" horizontal width and 1 7/16" vertical width. Reference Number: P4517 Period: 1950s Price: $1,500.00 Condition: Excellent consistent with age and wear Metal Type: 18 Karat Gold Sto...

$1,500.00

Gold Link Bracelet Earring Set

Bracelet and earring gold link set circa 1960. The large scale 14-karat yellow gold set comprises...

Bracelet and earring gold link set circa 1960. The large scale 14-karat yellow gold set comprises a bracelet designed as a series of open, square links with fluted, oblong connectors with a Florentine finish, and a pair of matching, articulated, doorknocker style earrings with omega clip and post backs. We love the contemporary design flair of this gold set. We also love the versatility of it. Each component can be worn independently to make a powerful and bold fashion statement that can be f...

$9,500.00