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Antique 18th Century Diamond and 18K Gold Cross Pendant
Located in Rotterdam, NL
This is an antique 18th century triple pendant crafted in rose gold with touches of silver. A
Category

Antique Mid-18th Century French Georgian Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, Silver, Gold

18th Century Diamonds 18 Karat Rose Gold Silver Flower Brooch
Located in Poitiers, FR
Brooch in 18 karat rose gold and silver. A lovely antique brooch representing a blooming flower
Category

Antique 18th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Silver, Sterling Silver

Antique 18th Century Diamond Princess Pendeloque Drop Earrings Gold Portuguese
Located in Lisbon, PT
Museum-quality 18th century rose-cut diamond ‘princess style’ pendeloque pendant earrings in rose
Category

Antique 18th Century Portuguese Georgian Drop Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 18th Century Diamond Sequile Pendant/Brooch Yellow Gold Portuguese 1700s
Located in Lisbon, PT
Antique diamond sequile pendant/brooch in 19.2kt yellow gold, Portugal, early 18th century. This
Category

Antique Early 18th Century Portuguese Rococo Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 18th Century Diamond 14K Gold Ring Flaming Heart Love Token Gold Silver
Located in Munich, Bavaria
This diamond ring is an unusual sentimental love token dating from the 2nd half of the 18th century
Category

Antique 1770s Bridal Rings

Materials

Diamond, 14k Gold, Silver

18th Century Grand Tour Bocca Della Verita Calcedony Intaglio Diamond Pendant
Located in New York, NY
Exceptionally rare 18th century diamond set calcedony intaglio pendant depicting the famed Roman
Category

Antique 18th Century European Georgian Pendant Necklaces

Materials

Diamond, Gold, Silver

Antique Georgian Diamond Solitaire Ring, White and Black Enamel, 18th Century
Located in NEWARK, GB
You cannot help but be enchanted by this superb antique mid 18th century Diamond solitaire ring. A
Category

Antique 18th Century British Rococo Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, Sterling Silver, Enamel

Antique 17th/18th Century Sequilé Diamond Demi-Parure Yellow Gold Portuguese
Located in Lisbon, PT
Museum-quality antique late 17th/early 18th century diamond and yellow gold Baroque “sequilé
Category

Antique Early 18th Century Portuguese Georgian Dangle Earrings

Materials

Diamond, Gold, Yellow Gold

Five-Stone Old European-cut Diamond Ring
Located in New York, NY
inspiration but also, as here, back to 18th century diamond creations to express love for luxury. For these 5
Category

Early 20th Century Late Victorian Cluster Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 18K Gold and Diamond Five Stone Ring
Located in New York, NY
century diamond creations to express love for luxury. For these 5 stone "half" hoops of diamonds and
Category

Early 20th Century English Fashion Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique English 18K Gold and Five Stone Diamond Ring
Located in New York, NY
inspiration but also, as here, back to 18th century diamond creations to express love for luxury. For these 5
Category

Late 20th Century Victorian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamond Giardinetti ring, European, circa 18th century.
Located in London, GB
engraving and flowing through to a solid shank. Tested rose gold with silver settings, circa 18th century
Category

Antique 18th Century Georgian Cluster Rings

Antique 18th Century Georgian Rare Heart Motif Diamond 14K Gold Engagement Ring
Located in New York, NY
Enchanting and romantic, large antique 18th century Georgian period heart motif rose cut diamond
Category

Antique 18th Century Georgian Engagement Rings

Materials

Diamond, 14k Gold

Rare 18th Century Georgian Diamond Gold, Silver Scarlet Pimpernel Pendant Brooch
Located in New York, NY
Extraordinary museum quality 18th Century Georgian 3 TCW diamond, silver topped rose gold
Category

Antique 18th Century British Georgian Pendant Necklaces

Materials

Diamond, Gold, Silver

18th century Portuguese Diamonds Gold and Silver Ring
Located in Lisboa, PT
Antique yellow gold and silver ring with rose-cut diamonds. Portuguese, 18th or 19th century. Has
Category

Antique Late 18th Century Portuguese Cluster Rings

Materials

Diamond, Gold, Silver

18th Century Indian Gold, Diamond & Enamel Bazuband (Armband)
Located in Great Neck Plaza, NY
An exceptional and rare 18th-century Indian bazuband (armband) crafted circa 1775. This exquisite
Category

Antique 18th Century Indian Enamel Frames and Objects

Materials

Diamond, Gold, Enamel

18th Century Russian Gold and Diamond Ring
Located in Miami, FL
18th Century Russian 0.33ct Diamond Ring. The ring is stamped 1733 for the year it was produced and
Category

Antique 18th Century Russian Art Deco Three-Stone Rings

Materials

Diamond, 14k Gold

Antique 18th/19th Century Georgian Diamond Topaz Citrine Earrings Portuguese
Located in Lisbon, PT
Antique Georgian Diamond, Topaz and Citrine Drop Earrings in Silver and Gold, Portuguese, Late 18th
Category

Antique Late 18th Century Portuguese Georgian Drop Earrings

Materials

Citrine, Diamond, Topaz, Gold, Silver

Antique 18th Century Georgian Rose Cut Diamond 14K Rose Gold Trilobed Cross
Located in New York, NY
Fine elegant late 18th century Georgian rose cut diamond 14K rose gold trilobed cross. Hand cut
Category

Antique Late 18th Century British Georgian Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Antique 18th/19th Century Rose-Cut Diamonds Devant de Corsage Silver Portuguese
Located in Lisbon, PT
Antique Late 18th / 19th Century rose-cut diamond devant de corsage or stomacher in closed-back
Category

Antique Late 18th Century Portuguese Georgian Brooches

Materials

Diamond, Silver

18th Century Seven-Stone Rose Diamond Bow Ring
Located in Firenze, IT
during the late 17th century; its form was intended to resemble that of a decorative bow, mounted in
Category

Antique Late 18th Century Italian Solitaire Rings

Materials

Diamond, 18k Gold, Sterling Silver

Early 18th Century Stuart Crystal and Diamond Cluster Ring
Located in London, GB
Presenting a highly detailed and rare cluster ring from the early stages of the 18th century. This
Category

Antique 18th Century Georgian Cluster Rings

Materials

Crystal, Diamond, 18k Gold, Yellow Gold, Silver, Enamel

Baroque Iberian (Spain) Emerald and Diamond Pendant/Brooch 18Th Century
Located in OVIEDO, AS
BAROQUE IBERIAN (SPAIN) EMERALD AND DIAMOND PENDANT/BROOCH 18Th Century. A radiant, ravishing, and
Category

Antique Late 18th Century Spanish Baroque Brooches

Materials

Diamond, Emerald, 18k Gold, Silver

Antique Iberian (Spain) Colombian Emerald & Diamond Earrings late 18th Century
Located in OVIEDO, AS
18th century (1780). A set of sparkling flat rose-cut diamonds decorates each earring along with
Category

Antique Late 18th Century Spanish Georgian Chandelier Earrings

Materials

Diamond, Emerald, 18k Gold, Silver

Antique Early 18th Century 18K Gold Old Mine Diamond Slide Pendant
Located in Munich, Bavaria
This rare gold slide pendant was created in the 1st half of the 18th century. The pendant is set
Category

Antique Early 18th Century European Baroque Brooches

Materials

Diamond, Gold, 18k Gold

18th Century Spanish Emerald and Diamond Cross Pendant in Gold and Silver
Located in Lisboa, PT
A rare and striking 18th-century Spanish cross pendant, this exceptional piece of devotional
Category

Antique 18th Century Spanish Rococo Pendant Necklaces

Materials

Diamond, Emerald, Gold, Silver

Antique 18th Century Iberian Emerald Cabochon & Rose-Cut Diamond Pendant/Brooch
Located in OVIEDO, AS
Antique 18Th Century Iberian Emerald Cabochon & Rose-Cut Diamond Pendant/Brooch Stomacher
Category

Antique Mid-18th Century Spanish Georgian Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Silver

Antique 18th Century Rose Cut Diamond Heart Pendant
Located in MIAMI, FL
Beautiful pendant showing a puffy heart shape adorned with natural earth mined rose cut diamonds
Category

Antique Late 19th Century American Victorian Pendant Necklaces

Materials

Diamond, 10k Gold

GIA Certified Georgian Ruby Cabochon and Diamond Earrings 18th/19th Century
Located in OVIEDO, AS
GIA Certified Georgian Ruby Cabochon (Untreated, Unheated) & Diamond Earrings 18th/19th Century
Category

Antique Late 18th Century European Georgian Drop Earrings

Materials

Diamond, Ruby, 18k Gold, Silver

Pair 18th Century Spanish Rose-Cut Diamond and 18 K Gold Earring - Wearable Art
Located in OVIEDO, AS
Pair 18th Century Spanish "Salmantinos" Rose-Cut Diamond and Gold Earrings. Gold and Diamond
Category

Antique Late 18th Century Spanish Georgian Drop Earrings

Materials

Diamond, Gold, 18k Gold

Austrian 18th Century Egg Shaped Box In 18Kt Gold With Diamonds & Abalone Shell
Located in Miami, FL
Europe. Most probably created in Vienna Austria, back in the middle of the 18th century, circa 1760
Category

Antique 18th Century Austrian Neoclassical Boxes and Cases

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Silver

Austrian 18th Century Egg Shaped Box In 18Kt Gold With Diamonds & Abalone Shell
Austrian 18th Century Egg Shaped Box In 18Kt Gold With Diamonds & Abalone Shell
$11,988 Sale Price
25% Off
W 1.42 in D 1.42 in L 1.93 in
A Large 18th Century Georgian Rose cut Diamond Urn Ring
Located in Firenze, IT
background. The commemorative ring was a mourning ritual scrupulously observed in the 18th and 19th centuries
Category

Antique 1780s French Georgian Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Portuguese Baroque Gold and Diamond Cross Pendant, 17th–18th Century
Located in Lisboa, PT
back to the late 17th to early 18th century. Expertly handcrafted in rich yellow gold, it showcases the
Category

Antique Late 17th Century Portuguese Baroque Pendant Necklaces

Materials

Diamond, Gold

18th Century Cambodia Hamsa Bird Coin Diamonds 18K Gold Earrings
By Steven Battelle
Located in Soquel, CA
18K gold bezels surrounded by "jawan" granulation beneath safety clasp wires, with 1.8mm VS1 diamonds
Category

21st Century and Contemporary Balinese Contemporary Drop Earrings

Materials

Diamond, 18k Gold

French Antique Mid-18th Century Table-Cut Diamond Jardinière Ring
Located in New York, NY
An antique Georgian period table-cut diamond giardinetto ring in the form of a flower, in sterling
Category

Antique 1750s French Georgian Cluster Rings

Materials

Diamond, 18k Gold, Sterling Silver

Royal Siam 'Thai' Museum-Grade 18th Century Ayutthaya Ceremonial Ring
Located in London, GB
rivet visible on the closed-back underside of the bezel, typical ornamentation of 18th century layered
Category

Antique Late 18th Century Thai More Rings

Materials

Diamond, Emerald, Ruby, 22k Gold

Rare Gem 22k Gold Armlet 'Bazuband' Mughal India 18th-19th Century
Located in Scotts Valley, CA
rare late 18th or early 19th Century Indian Mughal "Bazuband or Bajuband" with 11 gemstones (North
Category

Antique Early 19th Century Indian Pendant Necklaces

Materials

Coral, Diamond, Garnet, Blue Sapphire, Pink Sapphire, Tiger's Eye, Turqu...

Antique 18th Century Old Cut Rose Diamond Cross St. Andrews Cross Pendant Silver
Located in Munich, Bavaria
This beautiful and original silver cross was handcrafted in the second half of the 18th century, in
Category

Antique 1770s French Pendant Necklaces

Materials

Diamond, Silver

Antique Georgian toi en moi diamond gold/silver ring of the 18th/19th century.
Located in AMSTERDAM, NL
Georgian toi en moi exclusive ring from turn of the century 18th/19th century, circa 1780 – 1810
Category

Antique 1830s European Georgian Cocktail Rings

Materials

Diamond, Gold, 14k Gold, Silver

Custom Made Vintage 18th Carat Yellow & White Gold and Diamond Necklace
Located in Port Hope, ON
This vintage gold and diamond necklace was hand assembled and custom made with a high polish finish
Category

20th Century French Artisan More Necklaces

Materials

Diamond, 18k Gold, White Gold

Mughal Gold, Diamond, Ruby and Enamel Bangle
Located in Austin, TX
A fine Indian 18th century Mughal 22k gold bangle with kundan set diamonds and rubies, featuring
Category

Antique Late 18th Century Indian Bangles

Materials

Diamond, Ruby, 22k Gold, Gold, Enamel

Iberian Peninsula 17th Century Cross Table Cut Diamonds Colombian Emerald Pendan
Located in New York, NY
Iberian Peninsula 17th Century Silver Cross Table Cut Diamonds Colombian Emerald and Burma Ruby
Category

Antique Early 18th Century Spanish Georgian Choker Necklaces

Materials

Diamond, Emerald, Ruby, Silver

Trifari Regence Tremblant Pave Floral 18th Century Clip Brooch, Alfred Philippe
By Alfred Philippe for Trifari
Located in New York, NY
elaborate 18th Century floral diamond style. 3.5" x 2.5". 1930's USA.
Category

Vintage 1930s American Art Deco Brooches

Materials

Rhodium

Antique Carved Coral Sciacca, Gold, and Diamond Cherub Brooch
Located in Chesterland, OH
shrouded in mystery. Perhaps this cherub was created in the 18th century, or its history goes even further
Category

Antique 18th Century Italian Renaissance Brooches

Materials

Coral, Diamond, Gold, 14k Gold

A Rare Mughal Indian Gold and Enamel Mother of Pearl Spoon with Diamonds
Located in Long Island City, NY
A Rare Mughal Indian Gold and Enamel Mother of Pearl Spoon with Diamonds Discover the exquisite
Category

Antique 18th Century Indian Flatware and Serving Pieces

Materials

Diamond, Pearl, Gold, Enamel

An Imperial Mughal Gold Jade Box Set With Diamonds and Semi Precious Stones
Located in Long Island City, NY
An Exquisite Masterpiece of Mughal Splendor: A Rare Gold-Mounted Jade Box with Diamonds and Semi
Category

Antique 18th Century Indian Boxes and Cases

Materials

Diamond, Emerald, Jade, Ruby, Blue Sapphire, Gold

Antique 19th Century Victorian Yellow Gold Brooch Pendant Pearls and Diamonds
Located in New York, NY
Antique 19th century Victorian gold brooch Brooch is mounted with pearls and pearl surround and
Category

Antique Mid-18th Century English Victorian Brooches

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Silver

Georgian Rose Cut Diamond Drop Brooch
Located in London, GB
Here we have an exquisite diamond drop brooch taken from the Georgian period. This 18th century
Category

Antique 18th Century Georgian Brooches

Materials

Diamond, Silver

Georgian Diamond Cluster Flower Brooch
Located in London, GB
impressive round faceted old mine-cut diamond at the centre. This principal stone, with its white hue, is
Category

Antique 18th Century Georgian Brooches

Materials

Diamond, Gold, Silver

Rose Cut Diamond Earrings
Located in Milano, MI
the end of the 18th Century.
Category

Antique Late 18th Century Italian Dangle Earrings

Materials

Diamond, White Gold, Silver

Rose Cut Diamond Earrings
Rose Cut Diamond Earrings
$2,371
Dm 0.63 in L 0.79 in
Georgian Diamond Button Ring
Located in Brisbane City, QLD
This exceedingly rare jewel has been converted to be a ring from what was an 18th century Georgian
Category

Antique 18th Century European Georgian Cluster Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Silver

Antique Yellow Diamond Watchcock Conversion Earrings
Located in Lewisburg, PA
watchcocks—ornate elements once used to protect the balance wheel of 18th-century timepieces. Transformed
Category

Antique Late 18th Century Dangle Earrings

Materials

Diamond, Yellow Diamond, Gold, 14k Gold, Pinchbeck

Antique, Baroque Gold Diamond Brooch
Located in Berlin, DE
Antique, Baroque Gold Diamond Brooch. The central diamond weighs about 0.45 carat. The brooch also
Category

Antique 18th Century Baroque Brooches

Materials

Diamond, White Diamond, Yellow Gold

Antique, Baroque Gold Diamond Brooch
Antique, Baroque Gold Diamond Brooch
$4,623 Sale Price
20% Off
W 1.82 in L 1.05 in
Georgian Rose Cut Diamond Two Row Ring
Located in London, GB
This is a wonderful antique Georgian diamond ring. The ring features 12 rose cut diamonds that are
Category

Antique 18th Century Georgian Fashion Rings

Materials

Diamond, Gold, Silver

Antique Rose Cut Diamond Cluster Ring
Located in London, GB
This is a rare antique diamond ring from the Georgian era. The focal high chunky rose cut diamond
Category

Antique 18th Century Cluster Rings

Materials

Diamond, Silver

Georgian Diamond Cluster Ring
Located in London, GB
Here we have a charming diamond ring dating back to the Georgian period. The head of this dainty
Category

Antique 18th Century Georgian Cluster Rings

Materials

Diamond, Gold, 18k Gold

Georgian Diamond Cluster Ring
Located in London, GB
Here we have a stunning diamond cluster ring dating back to the Georgian period. At the centre of
Category

Antique 18th Century Georgian Cluster Rings

Materials

Diamond, Gold, 15k Gold, Yellow Gold

Georgian Rose Gold Marquise Diamond Ring
Located in London, GB
Foiled rose gold diamond Marquise Shape ring, featuring a central marquise diamond surrounded by
Category

Antique Late 18th Century Georgian Fashion Rings

Materials

Diamond, Rose Gold

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18th Century Diamond For Sale on 1stDibs

Find the exact 18th century diamond you’re shopping for in the variety available on 1stDibs. 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. You can easily find a 19342 antique edition and 105 modern creations to choose from as well. You’re likely to find the perfect 18th century diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a 18th century diamond has been a part of the legacy of many jewelers, but those produced by Cartier, Van Cleef & Arpels and Tiffany & Co. are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. Most of our 18th century diamond for sale are for women, but there are 5308 pieces available to browse for men.

How Much is a 18th Century Diamond?

The price for a 18th century diamond starts at $1 and tops out at $1,575,000 with these rings, on average, selling for $5,342.