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Hallmark Jb

JB Star GIA 4.41 Carat Yellow Orange Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
and sizable 900 Platinum 8.7 grams Tested: Platinum Stamped: PT 900 Hallmark: JB Star Width at top
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Joan Boyce Pave Crystal Blooming Flower Brooch Pin, Textured Gold Tone
Located in Milford, DE
clear crystals. Breathtaking! Hallmarks: JB, CN
Category

21st Century and Contemporary Chinese Brooches

Materials

Crystal

Pair of beautiful Silver Candlesticks from London in 1881
Located in Knivsta, SE
Pair of beautiful Silver Candlesticks hallmarked JB, London 1881. Minor dents at the bottom (see
Category

Antique 1880s English Candlesticks

Materials

Silver

Vintage Victorian Oval Chain Cufflinks in Rose Gold
Located in London, GB
. Both cufflinks are hallmarked JB, 18c (for 18k gold).
Category

2010s Modern Cufflinks

Materials

Gold, 18k Gold, Rose Gold

GIA 1.38 Carat Oval Shape Diamond in JB Star Diamond Halo Platinum Setting
By JB Star
Located in La Jolla, CA
Ring weighs 8.2 grams. Set in Platinum Ring by JB Star Hallmarks: JBSTAR PT 2371/.020 BUY WITH
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, Platinum

Victorian John Brogden Crown Blue Enamel 18 KT Earrings
By John Brogden
Located in Napoli, IT
presentation only Further Details Below Metal: 18 kt yellow gold Hallmarks: JB punch Measures: 38 x 22 mm (h
Category

Antique 1860s English Victorian Dangle Earrings

Materials

18k Gold, Enamel

Carl Bacher Victorian Egyptian Revival Carnelian Enamel and Diamond Pharaoh Pin
By Carl Bacher
Located in Narberth, PA
. Stamped on the back of the pin is "585" and the slightly faded Carl Bacher's hallmark, "JB." Two Austrian
Category

Antique 1880s Austrian Victorian Brooches

Materials

Carnelian, Diamond, 14k Gold

Jack Boyd abstract modernist "Time Machine" forged iron sculpture on wood base
By Jack Boyd
Located in Walnut Creek, CA
stylized JB hallmark. It is in nice vintage condition with patina.
Category

Mid-20th Century American Mid-Century Modern Sculptures and Carvings

Materials

Iron

2.45ctw Marquise Blue Sapphire Diamond Halo Ring 18k Yellow Gold Size 5.75
Located in McLeansville, NC
Gold Weight: 8 Grams Stamps: 18kp (p = plumb = high quality gold) JB Star Hallmark Face Height: 20 mm
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Pair French Oxblood Sang De Boeuf Style Porcelain Table Lamps
Located in Palm Springs, CA
cords. Imprinted on the bottom underglaze hallmark with initials JB and Made In France. Height of red
Category

Vintage 1950s French Table Lamps

Materials

Porcelain, Wood

Diamond and Yellow Gold Trilogy Engagement Ring, circa 1980
Located in Jesmond, Newcastle Upon Tyne
hallmark (750ct), Birmingham assay office hallmark (anchor) and maker's mark (JB). This impressive vintage
Category

Vintage 1980s English Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Etruscan Revival Earrings in 18Kt Gold with 9.78 Cts in Diamonds and Carved Onyx
Located in Miami, FL
by 29 mm (1.18 x 1.14 Inches). Stamped, with the maker's mark, the gold assay hallmark and signed
Category

Vintage 1960s Italian Etruscan Revival Clip-on Earrings

Materials

Diamond, Onyx, White Diamond, Gold, 18k Gold, Yellow Gold

Jocelyn Burton Sterling Silver Tapered Tumbler or Mug with Cowrie Shell
Located in Philadelphia, PA
light wear consistent with age. Maker: Jocelyn Burton Marks: Struck with hallmarks for JB, sterling
Category

20th Century British Modern Barware

Materials

Sterling Silver

Jocelyn Burton Sterling Silver Sea Shell Encrusted Tazza or Compote
Located in Philadelphia, PA
with age. Maker: Jocelyn Burton Marks: Struck with hallmarks for JB, sterling, q for 1971 and London
Category

20th Century British Modern Centerpieces and Tazzas

Materials

Sterling Silver

Recent Sales

Van Cleef & Arpels Bois d'Amourette 10 Motif Gold Alhambra Necklace
By Van Cleef & Arpels
Located in Miami, FL
Rose Gold Length: 16" Motif: .59" x .59" Weight: 26.0 grams Hallmark: No. 32 VCA Au750 JB
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Rose Gold

Platinum Pink Glass and Diamond Ring
By JB Star
Located in Washington Depot, CT
Weight: 4.4 dwt. / 6.9 gr. Hallmark: JB Star PT 900 Very good condition, professionally polished
Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

9 Karat Yellow Gold Ireland Charm #18816
Located in Washington Depot, CT
/ 1.45 g Hallmark: JB .375 Very good condition, professionally polished. Will come packaged in a gift
Category

20th Century Charm Bracelets

Materials

Gold, 9k Gold, Yellow Gold

Flower Pave Diamond 18K White Gold Sparkly Clip-On Earrings
Located in Miami, FL
, and are in Excellent Condition. Hallmarked: JB, "18K" Accompanied by an official appraisal document.
Category

1990s North American Retro Clip-on Earrings

Materials

Diamond, White Gold

Jack Boyd Bronze Citrine San Diego Modern Studio Ring
By Jack Boyd
Located in Palm Springs, CA
size 7.25 and is signed with the artists' hallmark of JB. In very good vintage condition. Boyd was a
Category

Vintage 1970s American Artisan Cocktail Rings

Materials

Citrine, Bronze

Van Cleef & Arpels Vintage Alhambra Turquoise 10 Motif White Gold Necklace
By Van Cleef & Arpels
Located in Holland, PA
: Length: 16.75" Width: 15mm Weight: 22.9 grams Stamped Hallmarks: VCA 750 JB(*serial omitted*) *Free
Category

2010s French Choker Necklaces

Materials

Turquoise, White Gold

Vintage LaFemme Ladies Diamond Watch, Platinum and 14k Gold Quartz 2yr. Wnty
By LaFemme
Located in Greensboro, NC
Circumference: 6 1/4" Closure Type: Fold-Over Clasp with Safety Bar Total Weight: 13.7 Grams Stamps: 14kt, JB
Category

Vintage 1940s Unknown Wrist Watches

Materials

Diamond, 14k Gold, White Gold, Platinum

Jack Boyd Sterling Silver Turquoise San Diego Modernist Ring
By Jack Boyd
Located in Palm Springs, CA
San Diego, California. Ring is a finger size 6 and is signed with the artists hallmark of JB. A
Category

Vintage 1960s American Artisan Cocktail Rings

Materials

Turquoise, Sterling Silver

Antique Georgian Period Sterling Silver Figural Swan Table Cigar Lighter
Located in Hamilton, Ontario
hallmarked on the side of the pedestal base for the maker "JB" and the hallmarks for English sterling silver
Category

Antique Early 19th Century English Georgian Tobacco Accessories

Materials

Metal, Sterling Silver

Taxco Mid-Century Modernist Sterling Collar
Located in Phoenix, AZ
Taxco Mexico hallmarks (JB?). Outstanding fluid design and execution. Threaded sculptural item features
Category

20th Century Mexican Link Necklaces

Materials

Sterling Silver

Fantastic George IV Sterling Silver and Agate Snuff Box
Located in London, GB
interior, the base with engine turning and engraved rectangular cartouche with initials, 'IB' or 'JB
Category

Antique 1820s English Regency Sterling Silver

Materials

Agate, Vermeil, Sterling Silver

Van Cleef & Arpels Alhambra 18 Karat and Mother-of-Pearl Earrings
By Van Cleef & Arpels
Located in Mansfield, OH
earrings are hallmarked VCA 750, JB 067438 on the back side of each. In Excellent condition. Measurements
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

Pearl, 18k Gold

Van Cleef & Arpels Special Edition Necklace Alhambra Multicolor 10 Motifs
By Van Cleef & Arpels
Located in Miami, FL
, Brand Hallmark, Serial Number Signature: VCA JB****** Location: On Link Near Clasp Metal Finish: High
Category

21st Century and Contemporary More Necklaces

Van Cleef & Arpels Sweet Alhambra Clover Turquoise Mini Earstuds
By Van Cleef & Arpels
Located in Miami, FL
& Arpels. Metal: 18k White Gold Measurements: 9mm x 9mm Hallmark: VCA, AU750, JB 066461 Weight: 2.7
Category

21st Century and Contemporary Stud Earrings

Materials

18k Gold, White Gold

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18K Yellow Gold Vintage Cartier Cufflinks 18.9g
Located in Laguna Beach, CA
18k yellow gold vintage Cartier cufflinks. Starburst design. The cufflinks are stamped 18k and weigh 18.9 grams. There is a Cartier engraving on the cufflinks. The cufflinks measure ...
Category

Mid-20th Century Cufflinks

Materials

18k Gold, Yellow Gold

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Hallmark Jb For Sale on 1stDibs

You are likely to find exactly the hallmark jb you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect hallmark jb among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Finding an appealing hallmark jb — no matter the origin — is easy, but JB Star, John Brogden and Carl Bacher each produced a popular version that is worth a look. A hallmark jb can make for a versatile accessory, but a selection from our variety of 6 diamond versions can add an especially stylish touch. A brilliant cut version of this piece has appeal, but there are also cushion cut and mixed cut versions for sale. When shopping for a hallmark jb, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Hallmark Jb?

On average, a hallmark jb at 1stDibs sells for $4,401, while they’re typically $154 on the low end and $39,000 for the highest priced versions of this item.