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Makers Mark Rb

Rene Boivin Tanzanite Citrine and 18 Karat Gold Earrings
Rene Boivin Tanzanite Citrine and 18 Karat Gold Earrings

Rene Boivin Tanzanite Citrine and 18 Karat Gold Earrings

Located in New York, NY

Material: 18k Gold Hallmarks: Boivin, maker's mark (RB with serpent in the middle), G & Co., 750

Category

21st Century and Contemporary French Lever-Back Earrings

Materials

Citrine, Tanzanite, 18k Gold

White Gold Half Eternity Diamond Ring
White Gold Half Eternity Diamond Ring

White Gold Half Eternity Diamond Ring

Located in Palm Desert, CA

. Stamped on the inside of the band is the maker's mark RB 14K 585S. Diamonds are SI1-SI2 (G.I.A.) in

Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold, Gold

René Boivin marquise diamond coronet cluster ring, French, circa 1920.
René Boivin marquise diamond coronet cluster ring, French, circa 1920.

René Boivin marquise diamond coronet cluster ring, French, circa 1920.

By René Boivin

Located in London, GB

, flanked by slightly raised shoulders that flow through to a concave shank. Tested platinum, makers mark

Category

Vintage 1920s French Cluster Rings

Materials

Diamond, Platinum

19th Century Nino With Intricate Metal Gloria
19th Century Nino With Intricate Metal Gloria

19th Century Nino With Intricate Metal Gloria

$2,600

H 8.5 in W 3.5 in D 3.5 in

19th Century Nino With Intricate Metal Gloria

Located in Los Angeles, CA

devotional figures created for home altars and parish use. Makers mark RB on both halo and body of nino. The

Category

Antique 19th Century Guatemalan Spanish Colonial Religious Items

Materials

Metal

FRENCH 1930 Paris Art Deco Pyramid Rock Quartz Clip Platinum 18Kt Gold With Onyx
FRENCH 1930 Paris Art Deco Pyramid Rock Quartz Clip Platinum 18Kt Gold With Onyx

FRENCH 1930 Paris Art Deco Pyramid Rock Quartz Clip Platinum 18Kt Gold With Onyx

Located in Miami, FL

the dog head for the assay of the 18kt gold and the platinum respectively and the maker's mark RB

Category

Vintage 1930s French Art Deco Pendant Necklaces

Materials

Onyx, Quartz, Gold, White Gold, Platinum, 18k Gold

Recent Sales

Retro 1.8 Carat Diamond 18k Two Tone Gold Link Bracelet, circa 1950
Retro 1.8 Carat Diamond 18k Two Tone Gold Link Bracelet, circa 1950

Retro 1.8 Carat Diamond 18k Two Tone Gold Link Bracelet, circa 1950

Located in Goettingen, DE

47.1g stamped 750, maker's mark RB Very good condition, only minimal signs of wear Supplied with an

Category

Vintage 1940s German Retro Retro Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Garnet Yellow Gold Bracelet
Garnet Yellow Gold Bracelet

Garnet Yellow Gold Bracelet

Located in Lucerne, CH

cabochon cut garnet. It is in excellent condition. Nice item! Length: 19 cm / 7.48 Inches Maker's mark: RB

Category

Early 2000s Swiss Contemporary Link Bracelets

Materials

Garnet, 18k Gold, Yellow Gold

Retro 14 Karat Gold Bamboo Oversize Ring
Retro 14 Karat Gold Bamboo Oversize Ring

Retro 14 Karat Gold Bamboo Oversize Ring

Located in Miami, FL

) weighing 36.40 grams. Hallmarked 14k and makers mark RB. Finger size 5.75 that can be sized. Circa mid last

Category

Late 20th Century American Dome Rings

Materials

Gold, 14k Gold, Yellow Gold

RENE BOIVIN Tanzanite Citrine and Gold Earrings
RENE BOIVIN Tanzanite Citrine and Gold Earrings

RENE BOIVIN Tanzanite Citrine and Gold Earrings

By René Boivin

Located in New York City, NY

design from her time with Boivin. Hallmarks: Boivin, maker's mark (RB with serpent in the middle), G

Category

Vintage 1970s French Clip-on Earrings

Materials

Citrine, 18k Gold

Antique 1.12 Carat Emerald 1.23 Carat Diamond Yellow Gold Cocktail Ring
Antique 1.12 Carat Emerald 1.23 Carat Diamond Yellow Gold Cocktail Ring

Antique 1.12 Carat Emerald 1.23 Carat Diamond Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

with a groove decoration, and is hallmarked to the interior with the maker's mark 'RB' and the Austro

Category

Antique 1890s Austrian Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

French Art Deco  Brass Centerpiece or Fruit Bowl by RB
French Art Deco  Brass Centerpiece or Fruit Bowl by RB

French Art Deco Brass Centerpiece or Fruit Bowl by RB

By Maker's Mark R.B. 1

Located in New York, NY

Octagonal reddish brass body with fluted border all around and triangular geometric yellow brass handles. (Price shown is reduced price, no further trade discount)

Category

Early 20th Century French Art Deco Decorative Bowls

Materials

Brass

Diamond Vintage Gold Jewelry Charm Necklace Heart Coin Brilliant Cut Gemstone
Diamond Vintage Gold Jewelry Charm Necklace Heart Coin Brilliant Cut Gemstone

Diamond Vintage Gold Jewelry Charm Necklace Heart Coin Brilliant Cut Gemstone

Located in London, GB

Birmingham, England in 1983. The maker's mark is 'P & RB'. Both the chain link and lobster clasp are also

Category

Vintage 1980s British Contemporary Chain Necklaces

Materials

Diamond, 9k Gold

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Vintage Cartier Amber Cabochon Collar Necklace 18 Karat Yellow Gold
Vintage Cartier Amber Cabochon Collar Necklace 18 Karat Yellow Gold

Vintage Cartier Amber Cabochon Collar Necklace 18 Karat Yellow Gold

By Cartier

Located in San Diego, CA

Cartier Vintage Signed Jewelry Style: Tubugas Yellow Gold Collar Necklace with Amber Cabochon Serial Number: 745623 Metal: 18k Yellow Gold Size: 14 Inches Dimensions: 14 - 15 ...

Category

Vintage 1970s French Choker Necklaces

Materials

Amber, 18k Gold, Yellow Gold

Tiffany & Co. Gold and Diamond Flame Earrings
Tiffany & Co. Gold and Diamond Flame Earrings

Tiffany & Co. Gold and Diamond Flame Earrings

$3,900 / set

W 0.75 in L 1.25 in

Tiffany & Co. Gold and Diamond Flame Earrings

By Tiffany & Co.

Located in Darnestown, MD

Tiffany 18 karat gold earrings in the shape of branches or flames. The bottom of each has three graduated diamonds with a total carat weigh of .40 carats per earring. Clip backs can ...

Category

Vintage 1960s Italian Modern Clip-on Earrings

Materials

Diamond, 18k Gold

Lalaounis 22k Gold Greece Etruscan Revival Acorn Bull Earrings
Lalaounis 22k Gold Greece Etruscan Revival Acorn Bull Earrings

Lalaounis 22k Gold Greece Etruscan Revival Acorn Bull Earrings

By Ilias Lalaounis

Located in New York, NY

Lalaounis 22k Gold Greece Etruscan Revival Acorn Bull Earrings Pair of iconic 22k yellow gold earrings by Ilias Lalaounis of Greece, depicting acorn and bull. The earrings are 1 5/...

Category

20th Century Greek Dangle Earrings

Materials

Yellow Gold, 22k Gold

3.80tdw GIA Emerald Cut Diamond Platinum Ring
3.80tdw GIA Emerald Cut Diamond Platinum Ring

3.80tdw GIA Emerald Cut Diamond Platinum Ring

Located in Cincinnati, OH

WOW this a great ring!- GIA Certified!! 3-stone platinum mounting with approximately 3.80 total diamond weight (estimated). Handmade with serial number 35007 inside band Middle emera...

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

1940s French Sapphire Diamonds Gadroon Tank Ring
1940s French Sapphire Diamonds Gadroon Tank Ring

1940s French Sapphire Diamonds Gadroon Tank Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle's head hallmark and platinum, dog's head hallmark. Domed, this sublime tank ring is composed of three rings. The one in the center has an oval cus...

Category

Vintage 1940s French Retro Dome Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

BVLGARI Clip On Earrings 18Kt Yellow Gold With 8.93 Ctw In Diamonds & Sapphires
BVLGARI Clip On Earrings 18Kt Yellow Gold With 8.93 Ctw In Diamonds & Sapphires

BVLGARI Clip On Earrings 18Kt Yellow Gold With 8.93 Ctw In Diamonds & Sapphires

By Bulgari

Located in Miami, FL

Gems-set earrings designed by Bvlgari. This is a great pair of clips-on earrings, created in Milano Italy by the jewelry house of Bvlgari. These earrings were crafted in solid yello...

Category

1990s Italian Modernist Clip-on Earrings

Materials

Diamond, Sapphire, Pink Sapphire, White Diamond, Blue Sapphire, Gold, Ye...

Buccellati 'Macri Classica' 18 Karat Yellow and White Gold Drop Earrings
Buccellati 'Macri Classica' 18 Karat Yellow and White Gold Drop Earrings

Buccellati 'Macri Classica' 18 Karat Yellow and White Gold Drop Earrings

By Buccellati

Located in London, GB

A pair of vintage Buccellati 'Macri Classica' 18 karat yellow and white gold earrings Buccellati incorporates Renaissance artisanal aesthetics into these statement drop earrings. ...

Category

1990s Italian Retro Dangle Earrings

Materials

Gold, 18k Gold, Yellow Gold, White Gold

Verdura 18 Karat Yellow Gold Earrings
Verdura 18 Karat Yellow Gold Earrings

Verdura 18 Karat Yellow Gold Earrings

$9,900

W 0.79 in L 1.11 in

Verdura 18 Karat Yellow Gold Earrings

By Verdura

Located in Zurich, CH

Stylish pair of 18 Karat Yellow Gold Earrings by Verdura. Crafted in 18 karat ribbed yellow gold and designed as sculpted leaves, these beautiful earrings are meant to be worn up the...

Category

Late 20th Century American Modern Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain
1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain

1940s Retro 18k Yellow Gold Swirling Diamond Cocktail Ring, Spain

Located in Malmö, Skåne län

A great example of a swirling 1940s ring, Made in 18 karat yellow gold, with platinum sights. Center set with 45 brilliant-cut, grain-set diamonds approx 1.7ctw in total. 8.4 gr...

Category

Vintage 1940s Spanish Retro Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Platinum, Yellow Gold

Van Cleef & Arpels 18k Yellow Gold Diamond and Sapphire Three Strand Necklace
Van Cleef & Arpels 18k Yellow Gold Diamond and Sapphire Three Strand Necklace

Van Cleef & Arpels 18k Yellow Gold Diamond and Sapphire Three Strand Necklace

By Van Cleef & Arpels

Located in New York, NY

The Van Cleef & Arpels cabochon sapphire and diamond necklace is a masterpiece of luxury and sophistication. Composed of three strands of flat-links, this necklace exudes timeless el...

Category

20th Century French Modern Multi-Strand Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Van Cleef & Arpels 30cts Diamond Ceylon Sapphire Necklace in 18 Karat Gold
Van Cleef & Arpels 30cts Diamond Ceylon Sapphire Necklace in 18 Karat Gold

Van Cleef & Arpels 30cts Diamond Ceylon Sapphire Necklace in 18 Karat Gold

By Van Cleef & Arpels

Located in Dallas, TX

Van Cleef & Arpels dazzling collar necklace bursting with brilliance of approximately 19 carats of finest white diamonds which are complemented by 11 carats of vividly-colored bl...

Category

Vintage 1980s French Link Necklaces

Materials

Diamond, Blue Sapphire, Yellow Sapphire, White Diamond, Sapphire, 18k Go...

Cartier Diamond Trinity Gold 18K Ring
Cartier Diamond Trinity Gold 18K Ring

Cartier Diamond Trinity Gold 18K Ring

By Cartier

Located in Geneva, CH

Gold Trinity ring set with brilliant cut diamonds. Trinity by Cartier. A true "Classic" of this most renewed Jewelry Firm. The ring size is 49 / approximately 5 US. Original Cartie...

Category

1990s French Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace
Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace

Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace

By Tiffany & Co.

Located in Bay Harbor Islands, FL

Signed Tiffany & Co. This Scroll Motif Emerald & Diamond Pendant contains a rare AGL Graded 2.85 Carat CLASSIC COLOMBIA Emerald surrounded by approximately 11.8 carats of old mine c...

Category

Antique Late 19th Century American Victorian Pendant Necklaces

Materials

Diamond, Emerald, Natural Pearl, Yellow Gold, Platinum

Vintage 18 K Yellow Gold Earclips Bulgari Torumaline Peridot Cornucopia Earrings
Vintage 18 K Yellow Gold Earclips Bulgari Torumaline Peridot Cornucopia Earrings

Vintage 18 K Yellow Gold Earclips Bulgari Torumaline Peridot Cornucopia Earrings

By Bulgari

Located in Zurich, Zollstrasse

An iconic set of 18 K yellow Gold Cornucopia earclips showcasing 1 fancy cut Briolette pink Tourmaline and 1 fancy cut Peridot. 2.3 cm height and 1.5 cm wide. 18.52 grams. Stamped 7...

Category

Vintage 1980s Italian Contemporary Clip-on Earrings

Materials

Peridot, Tourmaline, 18k Gold, Yellow Gold

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring
GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring

Located in New York, NY

Antique Vintage GIA 4..45ctw OLD EUROPEAN Diamond Platinum Edwardian Ring. Edwardian Rings represent some of the finest examples of diamond, platinum jewelry in existence. Edwardian...

Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

18K White Gold 60 Carat Cleopatra Diamond Bib Necklace
18K White Gold 60 Carat Cleopatra Diamond Bib Necklace

18K White Gold 60 Carat Cleopatra Diamond Bib Necklace

Located in New York, NY

A luxurious 18k white gold diamond Cleopatra necklace. The necklace comprises of a chandelier open work style motifs with 1619 round brilliant cut diamonds bezel and pave set all aro...

Category

20th Century Unknown Modern Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

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Questions About Makers Mark Rb
  • 1stDibs ExpertJanuary 25, 2019

    A maker’s mark is a markstamped, impressed or painted on an antique  and helps identify it as authentic. Maker’s marks on antiques are similar to trademarks on newer pieces.

  • 1stDibs ExpertSeptember 23, 2024
    You can identify silver maker's marks in a couple of ways. One option is to simply take a photo of it and perform a reverse image search to see if you can find a match and learn who the maker is. Another way is to review images shared on trusted online platforms. You can also type a description of the marking into a search engine and explore the results, or have a certified appraiser or knowledgeable antique dealer perform an identification for you. On 1stDibs, shop a wide range of silver wares.