Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 14

250 Carat Black Diamond Bead Choker Necklace with Garnet Clasp in 18 Karat Gold

$9,800
£7,441.37
€8,509.76
CA$13,692.02
A$15,228.52
CHF 7,951.86
MX$185,314.84
NOK 101,557.36
SEK 95,242.89
DKK 63,511.64
Shipping
Retrieving quote...
The 1stDibs Promise:
Authenticity Guarantee,
Money-Back Guarantee,
24-Hour Cancellation
Return Policy: Please be advised, certain types of customizations are not eligible for returns.

About the Item

This stunning choker boasts 55 sparkling black diamond beads. Each bead is different, but they're all roughly 8mm in size, weighing about 4.5 carats apiece. The box-shaped mystery clasp is an amazing piece of gemsetting. Over 100 tiny round black diamonds are precisely set in rows over the front, back and sides, with each side having a different sized stone. The front of the box also features a deep red 4 carat almandine garnet framed in a hammered bezel of natural* 18 karat white gold. Mystery clasps are most often seen in pearl necklaces, with one pearl actually serving as the receiving end for the clasp's pin. Here, the "pearl" is actually the large box pendant clasp, and the pin protrudes from a solid ball of white gold set with yet more tiny round black diamonds. To open the clasp, you just press the ball into the box and turn. Measurements: Necklace length: 15.5" (please see "Custom Services" below, regarding length) Thickness: 8mm Weights: Necklace: 53 grams: Black diamonds: approximately 251 carats Garnet: 4 carats Marks: This is an unmarked, custom piece made by a New York jeweler in the early aughts. Condition: Unused condition. * White gold, in its natural state, is off-white with a hint of yellow. It is customarily dipped in rhodium to give it the white-white tone we associate with white gold.

More From This Seller

View All
Black Diamond & Opal Station Necklace with "Peperomia" Pendant in 18 Karat Gold
By Eytan Brandes
Located in Sherman Oaks, CA
Eytan's design of cascading peperomia leaves is one he's used for many different pieces, but each piece is unique. This time, he's made it into a pendant with a faceted opal bead drop to serve as the centerpiece on a station necklace of black diamond and opal beads. The opals are from Ethiopia and are predominantly golden orange with flashes of green and yellow. There are 18 opals...
Category

2010s American Contemporary Beaded Necklaces

Materials

Diamond, Black Diamond, Opal, Gold, 18k Gold, Yellow Gold

"Sticks & Stones" Rope-Length Necklace with Rough Black Diamonds & Stick Pearls
By Eytan Brandes
Located in Sherman Oaks, CA
Names will never hurt you and neither will this necklace. Fifty-five carats of rough black diamonds are interspersed with freshwater pearls to cre...
Category

2010s American Contemporary Beaded Necklaces

Materials

Freshwater Pearl, Cultured Pearl, Pearl, Black Diamond, Diamond, Yellow ...

Collar Necklace of 18K Gold Openwork Plaque Links Set w Diamonds & "Big 3" Gems
Located in Sherman Oaks, CA
We acquired this dramatic and sexy collar in 2024. It's a custom piece, reportedly made sometime between 1960 and 1980 by a Los Angeles goldsmith, but the piece is not signed. We would find this surprising if not for the fact that our own goldsmith rarely signs anything unless we ask him...repeatedly. So leaving that mystery aside, we are proud to offer such a stunning piece. The front-facing half of the necklace is made from five graduated plaques, each boasting meticulously finished openwork plus diamonds and "Big Three" gemstones. Each plaque is hinged to its neighbor with a sturdy ring. The back of the necklace has a nicely integrated box clasp (with figure 8 safety catch) plus four solid, unembellished bar links, curved and carefully graduated. The plaques graduate from 40mm wide x 25mm tall in the center front to 21mm wide x 7mm tall at the back. All but the back two solid plaque links are trapezoids -- not rectangles -- fashioned to angle perfectly in the three dimensional human space where the necklace will hang. Between the front and back, on each side, are two "transition" links -- a great detail that highlights some real design talent: First is a link that includes three bezel-set gemstones but no openwork, and next is a link that just includes a triangular sliver of open space, thus creating a natural transition to the solid links. Amazing workmanship! The nine diamonds are all brilliant cut rounds pavé-set in little white gold square plates...
Category

Late 20th Century American Contemporary Choker Necklaces

Materials

Blue Sapphire, Sapphire, Ruby, Emerald, White Diamond, Diamond, Yellow G...

"Spinal Spinel" Pendant in 18K Gold with Black Spinel Drop & Beaded Necklace
By Eytan Brandes
Located in Sherman Oaks, CA
Eytan made a pendant like this in 2020 using some stray 18k discs and tubes that he had acquired so long ago he doesn't remember where they came from. That pendant sold immediately, but it was basically a one-off since he had 15 stray discs and 14 stray tubes and the pendant used up all of them. But Eytan has been making jewelry for almost fifty years and in fifty years, things get moved around, stuff gets separated, boxes get shoved here, envelopes get shoved there, the moon waxes and wanes, and before you know it, your shop is like an advent calendar...
Category

2010s American Contemporary Pendant Necklaces

Materials

Spinel, Black Spinel, Gold, 18k Gold, Yellow Gold

Black Diamond "Black Box" Pendant with Gold South Sea Pearl & 18k Chain
By Eytan Brandes
Located in Sherman Oaks, CA
Combining a great new bale design by Eytan Brandes with a great big golden South Sea pearl, this knockout pendant is modern, unique (literally, there's only one), and immediately eye...
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Pearl, Cultured Pearl, South Sea Pearl, Gold, 14...

"Dainty Doo-Dad II" Fancy Link Choker Necklace in Diamonds & Platinum
By Eytan Brandes
Located in Sherman Oaks, CA
This lovely necklace is assembled from an antique platinum chain plus some very nice "spare parts" made in our shop by Eytan Brandes: > The four exquisite scroll links are copied from an antique muff...
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Platinum

You May Also Like

14k gold clasp on and garnet bead necklace with gold centerpiece - 44.3 grams
Located in The Hague, ZH
14k gold clasp on and garnet bead necklace with gold centerpiece - 43 cm long detailed description: the necklace is 43 cm long and 7.2 mm wide dimensions of the centerpiece are ap...
Category

Antique 1880s Dutch High Victorian Choker Necklaces

Materials

Garnet, 14k Gold

Ruby with Black Diamond Necklace set in 18K Gold Settings
Located in Bangkok, TH
Ruby 39.62 carats with Black Diamond 10.10 carats Necklace set in 18K Gold Settings Width: 0.9 cm Length: 41.0 cm Total Weight: 50.04 grams "We first opened doors in 1980 when it ...
Category

2010s Thai Contemporary Link Necklaces

Materials

Black Diamond, Ruby, 18k Gold

Spectacular Black Spinel Facet Bead Gilded Silver Statement Necklace
Located in Montreal, QC
Shimmering High Quality facet cut Black Spinel rondelle beads interspersed with Gold plated Sterling Silver discs and a unique Gilded Sterling Silver clasp give this simple Stunning ...
Category

21st Century and Contemporary Contemporary More Necklaces

Materials

Spinel, Black Spinel, Gold Plate, Sterling Silver, Silver

Beautiful Black Spinel and Gilded Silver Statement Necklace
Located in Montreal, QC
Magnificent Shimmering High Quality facet-cut Black Spinel roundel beads inter-spaced with Gold plated Sterling Silver discs, held by a unique Gilded Sterling Silver clasp gives this...
Category

21st Century and Contemporary Contemporary More Necklaces

Materials

Spinel, Black Spinel, Gold Plate, Sterling Silver, Silver

Ruby Onyx Bead Yellow Gold 18K Necklace
Located in Geneva, CH
Ruby cabochon and calibrated and Onyx Bead Yellow Gold 18K Necklace. Total length: approx. 37.30 centimeters. Total width: 2.20 centimeters. Clasp dimensions: Total length: 3.30 ce...
Category

Vintage 1980s Anglo-Indian Beaded Necklaces

Materials

Onyx, Ruby, 18k Gold, Yellow Gold

Garnet Necklace with 14K Yellow Gold Filigree Openwork Clasp
Located in Arnhem, NL
A vintage (ca. 1950s) necklace made of faceted genuine garnet beads with 14 karat yellow gold filigree clasp. The beads have a deep and dark purple color and a nice luster. The diame...
Category

20th Century Dutch Victorian Beaded Necklaces

Materials

Garnet, Yellow Gold