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18 Kt Ring

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18 Kt Ring with 6 Ct No Heat Burmese Sapphire & Diamonds
Located in Antwerp, BE
18 Kt Ring with 6 Ct No Heat Burmese Sapphire & Diamonds Amazing Sapphire Ring Ring size: 55EU
Category

21st Century and Contemporary European Artisan Fashion Rings

Materials

Diamond, Sapphire, 18k Gold

18 Kt Ring with Diamonds & Onyx
Located in Antwerp, BE
Material: 18 kt gold with onyx Ring size: 52.5 EU / 6.25 US ( can be adjusted for free) Total weight
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Onyx

27.00 Ct Aquamarine Diamond 18 Kt ring
Located in Napoli, IT
This impressive estate ring is 1960 ca Artistry hand fabricated mounting of solid 18 KT white gold
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold

Retro 10.00 Ct Aquamarine Diamond 18 Kt Ring
Located in Napoli, IT
Beautiful Retro Aquamarine and Diamond ring hand crafted as unique of solid 18 Kt white gold 1945
Category

Vintage 1940s European Retro Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold

Georgian Imperial Topaz Diamond distinctive 18 KT ring
Located in Napoli, IT
, testes 20 KT or higher than 18 KT Set with an oval cut natural Imperial Topaz of .75 Ct within a border
Category

Antique 1790s European Georgian Cluster Rings

Materials

Diamond, Topaz, Imperial Topaz, Gold

Victorian 1.50 Ct. Diamond Twisted 18 Kt Ring
Located in Napoli, IT
This fabulous late Victorian ring is 1900 ca Beautiful carved twisted mount hand made of solid 18
Category

Antique Early 1900s European Edwardian Signet Rings

Materials

Diamond, 18k Gold

Art Deco Style Aquamarine Diamond 18 Kt Ring
Located in Napoli, IT
workmanship hand executed of solid 18 KT gold, Designed in an unique Art Deco style with a sturdy mount
Category

Mid-20th Century European Art Deco Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold

Art Nouveau 1.50 Ct Diamond 18 KT Ring
Located in Napoli, IT
expression of that era This beautiful example is crafted of 18 KT solid gold with silver portion, dates 1890
Category

Antique 1890s European Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold, Silver

Estate Colombian Emerald Diamond Engagement 18 KT Ring
Located in Napoli, IT
This timeless Estate ring has been skilfully hand made of solid 18 KT gold, white & yellow – marked
Category

1990s Italian Contemporary Cluster Rings

Materials

Diamond, Emerald, 18k Gold

Victorian 2.0 Ct Opal Five Stone 18 Kt Ring
Located in Napoli, IT
This beautiful Victorian period ring has been hand crafted of solid 18 Kt gold, English origin The
Category

Antique 1880s European Victorian Engagement Rings

Materials

Opal, 18k Gold

Georgian Natural Ruby Table Cut Iberian 18 KT Ring
Located in Napoli, IT
– hand crafted of solid 18 KT gold, tests as 18/20 KT It has a flat large crown set with a selection of
Category

Antique Late 18th Century Spanish Georgian Cluster Rings

Materials

Ruby, 18k Gold

Retro Diamond Sapphire Bow Bi-Color 18 KT Ring
Located in Napoli, IT
This unique Retro ring is 1940 ca Skillfully hand crafted of solid 18 KT bi-color white and yellow
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Art Deco 1.45 CT Diamond Solitaire 18 Kt Ring
Located in Napoli, IT
Art Deco Diamond solitaire ring, 1935 ca Hand crafted of solid 18 KT white gold, marked Beautiful
Category

Vintage 1930s Italian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Victorian 1.50 Ct Diamond Double Row 18 Kt Ring
Located in Napoli, IT
This very pretty Victorian perid ring is 1880 ca Hand created at the time of solid 18 Kt with
Category

Antique 1880s European Victorian Engagement Rings

Materials

Diamond, 18k Gold

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
& yellow 18 Kt gold – designed to exalt the beauty of the main Opal exquisitely complemented by best
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

Georgian Diamond Black Enamel Locket Mourning 18 KT Ring
Located in Napoli, IT
An antique Georgian period Diamond and Black enamel mourning ring in 18 Kt yellow gold, set with an
Category

Antique 1820s British Georgian Signet Rings

Materials

Diamond, 18k Gold, Enamel

Vintage .70 Ct Diamond Coiled Snake 18 Kt ring
Located in Napoli, IT
cultures This beautiful vintage coiled snake Diamond ring is 1920 ca, hand crafted of solid 18 Kt gold
Category

Vintage 1920s European Art Deco Signet Rings

Materials

Diamond, 18k Gold

Large Pyrope Garnet – 70’s Spotlight – 18 Kt ring
Located in Napoli, IT
much Gucci design, solid 18 KT gold, weighty and noticeable on fingers Centred by a large natural
Category

Vintage 1970s Italian Contemporary Fashion Rings

Materials

Garnet, 18k Gold

Georgian Double Heart Diamond Burmese Ruby 18 KT Ring
Located in Napoli, IT
18 KT gold The heart crown is made by two gem sections crowned by a bow top Set with a certified by
Category

Antique 1820s European Georgian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Victorian Ruby Diamond Five Stone English 18 KT Ring
Located in Napoli, IT
the stone surface visible under magnification Great addition Metal: 18 Kt yellow gold Hallmarks
Category

Antique Late 19th Century British Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Antique 19th Century Rose Cut Diamond 18 KT Ring
Located in Napoli, IT
wrought as hardly seen, beautiful carved shoulders and underwork museum quality, rendered of solid 18 KT
Category

Antique 1850s European Georgian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Victorian Natural Pearl Diamond Three Stone 18 KT Ring
Located in Napoli, IT
Rare Victoriana This superb Victorian period ring is 1870/80 ca Hand crafted of solid 18 Kt gold
Category

Antique 1870s European Victorian Three-Stone Rings

Materials

Diamond, Natural Pearl, 18k Gold

Vintage Carved .50 Ct Diamond Full Eternity 18 KT ring
Located in Napoli, IT
This very pretty full eternity ring is 1945 ca Hand created of solid 18 KT gold with gorgeous
Category

Vintage 1940s Italian Contemporary Engagement Rings

Materials

Diamond

Art Deco 10.00 Ct Natural Amethyst Diamond 18 KT Ring
Located in Napoli, IT
Bold design fabulous Art Deco ring, 18 KT white gold 1930 ca Hand crafted of solid 18 KT white gold
Category

Vintage 1930s European Art Deco Cluster Rings

Materials

Amethyst, Diamond, 18k Gold

Estate 13.40 Ct Star Sapphire Diamond Gent 18 Kt Ring
Located in Napoli, IT
This beautiful estate Gent ring is 1945/50 ca. Individually hand crafted of solid 18 KT white gold
Category

Mid-20th Century European Contemporary Signet Rings

Materials

Diamond, Star Sapphire, 18k Gold

Retro 4.80 Ct Natural Citrine Black Enamel 18 KT ring
Located in Napoli, IT
Marvelous Retro Italian ring 1940 circa Individually hand crafted as unique of solid 18 KT, 13.9
Category

Vintage 1940s Italian Retro Signet Rings

Materials

Citrine, 18k Gold, Enamel

Retro English .65 Ct Double Diamond Twist 18 Kt ring
Located in Napoli, IT
Toi et Moi English origin classy double Diamond twist ring Hand crafted of solid 18 KT gold in the
Category

Vintage 1940s British Retro Engagement Rings

Materials

Diamond, 18k Gold

Art Deco .85 Ct Diamond Wide Band 18 KT Ring
Located in Napoli, IT
of solid 18 Kt white gold Skillfully crafted in an amazing pierced work frontal panel with cut a jour
Category

Vintage 1920s European Art Deco Band Rings

Materials

Diamond, 18k Gold

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
This estate Diamond ring is 1970 ca Superbly hand crafted of solid 18 KT bicolor version Sleekly
Category

Vintage 1970s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Retro 8.0 Australian Opal Rose Cut Diamond 18 Kt Ring
Located in Napoli, IT
18 KT gold Classy in design consisting in a centre large Opal set in a halo of rose cut Diamonds and
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold

Regency Natural Untreated Ruby Diamond Rare Memorial 18 KT ring
Located in Napoli, IT
work of art and unique example of the memento mori jewellery, 18 KT solid gold Designed with an
Category

Antique 1840s British Regency Signet Rings

Materials

Diamond, Ruby, 18k Gold

Georgian Royal Blue Enamel Diamond Natural Pearl 18 KT Ring
Located in Napoli, IT
otherwise stated boxes are for presentation only Further Details Below Metal: 18 Kt gold, tested Hallmarks
Category

Antique Late 18th Century European Georgian Signet Rings

Materials

Diamond, Natural Pearl, Enamel, 18k Gold

Victorian 1.00 Ct Natural Ruby 1.60 Ct Diamond 18 KT ring
Located in Napoli, IT
crafted as unique during the time of solid 18 Kt gold, stamped The lovely rectangular head sits flat on
Category

Antique Late 19th Century European Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Victorian 3.20 Ct Natural Turquoise 1.40 Ct Diamond 18 Kt Ring
Located in Napoli, IT
Pretty Victorian Turquoise and Diamond cluster ring, 1880 ca Hand crafted of solid 18 KT gold
Category

Antique Late 19th Century European Victorian Cluster Rings

Materials

Diamond, Turquoise, 18k Gold

Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate
Located in Antwerp, BE
Fabulous Chameleon Colour Change Diamond Ring With GIA Certificate Diamond: Chameleon Colour
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Retro 11.00 Ct Natural No Heat Yellow Sapphire Solitaire 18 Kt ring
Located in Napoli, IT
in a lovely 18 Kt solid gold multi-claws mount The focus of the ring is a stunning over size 11.00
Category

Vintage 1940s European Retro Solitaire Rings

Materials

Yellow Sapphire, 18k Gold

Art Deco 1.04 Ct Cushion Diamond G VS1 Solitaire 18 KT Ring
Located in Napoli, IT
plain shank exquisitely hand made of solid 18 Kt gold Center Diamond is a bright white full of sparkle
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Retro 1.45 Ct G VVS Brilliant Cut Diamond Daisy 18 Kt Ring
Located in Napoli, IT
Superb Retro ring Hand crafted mount accurately made of solid 18 KT white gold, 1945 ca – Daisy
Category

Vintage 1940s Italian Retro Cluster Rings

Materials

Diamond

Art Deco 2.10 Ct Colombian Emerald 1.80 Ct Diamond 18 KT Ring
Located in Napoli, IT
This breathtaking Art Deco Emerald and Diamond ring is 1930 Ca Hand crafted of solid 18 KT gold in
Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Victorian 1.55 Ct Natural Ruby .40 Ct Old Diamond 18 KT Ring
Located in Napoli, IT
Victorian period half hoop 18 KT solid gold ring Beautiful example, finely hand carved with rich
Category

Antique Late 19th Century British Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco Style 3.40 Ct Aquamarine 1.10 Ct Diamond 18 KT Ring
Located in Napoli, IT
This classy vintage ring is Art deco style 1970 ca Well hand made as unique of solid 18 Kt white
Category

Vintage 1970s European Art Deco Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold

Estate .63 Ct Three Stone Diamond F/G VVS 18 KT Ring
Located in Napoli, IT
– ring is hand crafted of solid 18 KT gold, marked Three stone Diamond stand for yesterday, today
Category

Mid-20th Century European Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold

Victorian 3.20 Ct Colombian Emerald 1.45 Ct Diamond Trinity 18 KT Ring
Located in Napoli, IT
This outstanding Victorian ring is 1890 ca Skillfully hand crafted of solid 18 Kt gold with little
Category

Antique 1890s European Victorian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Silver

Mid-Century 1.80 Ct Natural Ceylon Sapphire 1.90 Ct Diamond 18 Kt Ring
Located in Napoli, IT
This outstanding Diamond and Sapphire ring is mid century, or late Retro 18 Kt white gold, sturdy
Category

Mid-20th Century European Contemporary Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

White Gold 18 Kt. Ring Flower with Pink polished Coral and Diamonds Ct. 0.40
Located in BARI, IT
White gold ring with a central flower with pink coral cabochon and five petals around. Three of
Category

Early 2000s Italian Victorian Cocktail Rings

Materials

Coral, Diamond, White Gold

Art Deco 1.20 Ct Natural Sapphire .40 Ct Diamond Three Stone Gent 18 KT Ring
Located in Napoli, IT
of solid 18 KT gold, Italian marks from the period Facing up with a classy combination of three stone
Category

Vintage 1930s Italian Art Deco Signet Rings

Materials

Diamond, Sapphire, 18k Gold

Roberto Legnazzi 18 Karat Yellow Gold Ring with Pink Tourmaline and Blue Topaz
Located in New York, NY
tourmaline. Its skirted border is set with a fancy cut blue topaz entourage. Stamped Italy 18 kt Ring size
Category

1990s Italian Contemporary Cocktail Rings

Materials

Topaz, Tourmaline, 18k Gold, Yellow Gold

Super Sparkling Diamond Ring by Crivelli in 18 Karat White Gold
By Crivelli
Located in Lucerne, CH
impressive 6.00 ct! Maker's mark: CRIVELLI Assay mark: 18 Kt Ring size: 58.5 (EU) / 8.5 (US) Width approx
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

ALGT Certified 18 Kt. White Gold Ring with 1.65 Carat Sapphire and Diamonds
Located in AMSTERDAM, NL
Offered in new condition,18 kt ring in white gold, with an oval cut sapphire (beautiful colour) of
Category

2010s Cocktail Rings

Materials

Sapphire, 18k Gold

Beautiful Platinum and Gold Ring and Earrings Rose Cut Diamonds and Pearls
Located in Antwerp, BE
Beautiful Vintage Platinum & 18 kt Ring & Earrings with Rose cut Diamonds & Natural Pearls
Category

Early 20th Century Artisan Cocktail Rings

Materials

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

VINTAGE BROWN AND WHITE DIAMOND RING (4, 12 Carats)
Located in Uccle, BE
Unique Ring made of white gold 18 Kt. Ring set with a center brown diamond sert with a oval shape
Category

Late 20th Century European Cocktail Rings

Materials

White Diamond, Brown Diamond, Gold, 18k Gold

Edwardian 18kt Turquoise and Diamond Ring
Located in Stamford, CT
Three sky blue, oval Persian turquoise gems are separated by nine diamonds set in a stunning 18 Kt
Category

Antique Early 1900s British Edwardian Three-Stone Rings

Materials

Diamond, Turquoise, 18k Gold

18 kt Gold Diamonds Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Classic and Elegant ring in 18kt yellow and white gold
Category

Late 20th Century Italian Retro More Rings

Materials

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

Handmade 18 Kt Yellow Gold Ring
Located in София, BG
Elegant Handmade 18 kt Yellow Gold Ring Gold color: Yellow Size: 5 Total weight: 0.99 grams
Category

21st Century and Contemporary Bulgarian Modern Fashion Rings

Materials

18k Gold, Yellow Gold

18 Kt Gold Ring with Peridot
Located in София, BG
18 kt Gold ring with Peridot Gold color: Yellow Ring size: 5 1/2 US Total weight: 2.24 grams Set
Category

21st Century and Contemporary Bulgarian Modern Cocktail Rings

Materials

Peridot, 18k Gold

18 Kt Yellow Gold Engagement Rings
Located in София, BG
Set of 18 kt Gold rings Gold color: Yellow Ring size: The bigger one - 9; and the smaller one - 6
Category

21st Century and Contemporary Bulgarian Modern Engagement Rings

Materials

18k Gold, Yellow Gold

Antique gold 18 Kt. Eagle ring
Located in Uccle, BE
Ring made of yellow gold 18 Karat (stamped with 750, see picture). De ring is very well made with
Category

Antique Early 1900s Unknown Band Rings

Materials

White Diamond, Emerald, Gold, 18k Gold

18 kt White Gold Diamonds Ring
Located in Marcianise, Marcianise (CE)
is a twist of diamonds, all is mounted in 18 Kt white gold. Tot weight 9.8 g Diamonds 1.23 ct Ring
Category

2010s Italian Retro Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Diamonds Solitaire 18 kt Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Unique solitaire ring in 18kt white gold composed of a
Category

21st Century and Contemporary Italian Modern Solitaire Rings

Materials

Diamond, Brown Diamond, 18k Gold, White Gold

Diamonds Fashion 18 kt Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Fashion ring in 18kt white gold mounted with diamonds
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

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18 Kt Ring For Sale on 1stDibs

You are likely to find exactly the 18 kt ring 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 White Gold — can elevate any look. Find an antique version now, or shop for 1084 vintage or 1944 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 18 kt ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 18 kt ring from Falcinelli Italy, Cartier and Nicofilimon the Jewelry Designer — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a 18 kt ring featuring Diamond from our inventory today to add the perfect touch to your look. 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 brilliant cut and oval cut alternatives. Most of our 18 kt ring for sale are for women, but there are 1159 pieces available to browse for men.

How Much is a 18 Kt Ring?

On average, a 18 kt ring at 1stDibs sells for $4,022, while they’re typically $1 on the low end and $1,850,000 for the highest priced versions of this item.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 18 Kt Ring
  • 1stDibs ExpertJune 30, 2023
    Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.