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Giovanni 18kt

Giovanni & Luigi Pichler 1790 Oval Intaglio Carved In Amber Mounted in 18Kt Ring
Located in Miami, FL
Important carved intaglio ring by Giovanni or Luigi Pichler (1773-1854). Fabulous and extremely
Category

Antique 1790s Italian Neoclassical Signet Rings

Materials

Amber, 18k Gold, White Gold

Recent Sales

Giovanni Corletto 1960 Enameled Chinoiserie Dragon Brooch 18Kt Gold And Diamonds
Located in Miami, FL
numbers and the assay hallmark, "18KT ITALY". Giovanni Corletto was the head of the famous Italian family
Category

Vintage 1960s Italian Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum, Enamel

Corletto 1960 Enamel Mythological Brooch 18Kt Gold & Platinum 2.87 Cts Diamonds
Located in Miami, FL
mark, the hallmark for the assay of the gold, "18KT .750". Giovanni Corletto was the head of the
Category

Vintage 1950s Italian Modernist Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum, Enamel

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Gucci Dionysus Gold tone leather White Dragons bag
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W 12.6 in D 1.58 in L 7.88 in
Antique Edwardian 18K Yellow Gold Platinum Kashmir Sapphire Engagement Ring IGI
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Yellow Gold Platinum Kashmir Sapphire Engagement Ring - IGI. This beautiful art deco engagement ring is crafted in 18k yellow gold and platinum top. T...
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Antique Early 1900s Art Deco Engagement Rings

Materials

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French 1890 Art Nouveau Swan Arp Brooch 18Kt Gold With 5.05 Ctw Rubies Diamonds
Located in Miami, FL
A French art nouveau swan brooch. Gorgeous piece of jewelry, created in France in the late 19th century. Designed with allegorical patterns to the love, the music and the romanticis...
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Antique 1890s French Art Nouveau Brooches

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Tom Ford For Gucci S/S 2003 Collection Black Silk Frame Japanese Flowers Bag
By Tom Ford for Gucci, Gucci
Located in Montgomery, TX
Tom Ford For Gucci Black Silk Frame Japanese Flowers Bag S/S 2003 Collection, Rare And Collectible. N 112528 204990 Colors – Black; Silk, Leather, Bamboo. Floral Japanese Embroidery...
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Tiffany & Co. Bone Cuff by Elsa Peretti 69860451
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
The Tiffany & Co. Bone Cuff is an ode to the human form. The ergonomic design is destined to become one with the body, rather than worn upon the body. Crafted in 18k Yellow Gold and ...
Category

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Trumpet & Horn's exclusive Tiara ring is reminiscent of Victorian times when jewelry and fashion were inspired by nature and romance. This unique diamond ring is made from platinum a...
Category

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1.04 Carat Fancy Vivid Purple-Pink Oval Diamond Ring - Rare Colors
By Rare Colors
Located in New York, NY
This exceptional 1.04-carat Fancy Vivid Purple-Pink diamond is truly one of a kind—there is no other diamond like it on Earth, and is more sweet and saturated that most vivids. GIA-c...
Category

2010s Loose Gemstones

Materials

Diamond, Pink Diamond

Tiffany & Co. 1981 Angela Cummings Prototype Nocturnal Collar Necklace 18Kt Gold
By Tiffany & Co.
Located in Miami, FL
Nocturnal Collar Necklace designed by Angela Cummings for Tiffany & Co. An extremely rare prototype piece, created by Angela Cummings for the Tiffany Studios, back in the 1981. This...
Category

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Materials

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Vintage A. Tillander Diamond Platinum Tiara
Located in London, GB
An A. Tillander diamond platinum tiara, circa 1910. This exceptional diamond tiara by A. Tillander is beautifully handcrafted in platinum. The tiara is composed of intertwining, sc...
Category

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Materials

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Vintage A. Tillander Diamond Platinum Tiara
Vintage A. Tillander Diamond Platinum Tiara
$47,190 Sale Price
20% Off
H 1.78 in Dm 4.73 in
Seaman Schepps 1940 Art Deco Necklace 14Kt Gold 40.54 Ctw Diamonds & Aquamarine
By Seaman Schepps
Located in Miami, FL
Convertible necklace brooch designed by Seaman Schepps. Very rare and highly collectible piece, created at the Seaman Schepps atelier in New York city during the late art deco perio...
Category

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Materials

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Wendy Brandes 18K Yellow Gold Snake Tiara with South Sea Pearl, Diamonds, Rubies
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Victorian Diamond Tiara
Located in London, GB
A Victorian diamond set tiara. This striking handmade Victorian yellow gold and silver diamond tiara is of scrolling floral design set to its centrepiece with four larger old cut di...
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Victorian Diamond Tiara
Victorian Diamond Tiara
$88,033 Sale Price
20% Off
H 2.17 in L 5.12 in
Victorian 127.50 Ct Chrysoprase 11.00 Ct Diamond Rare Boxed Twin brooches
Located in Napoli, IT
This exceptional find of antique twin brooches are Victorian period 1880 circa English origin, 15 KT gold silver topped Magnificent in all their expression to be a prize at any colle...
Category

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Materials

Chrysophrase, Diamond, 15k Gold, Silver

Marcus Natural Pearl Diamond and Platinum Necklace, Circa 1920
By Marcus & Co.
Located in London, GB
A Marcus natural pearl, diamond and platinum pendant necklace. The central pendant has a diamond motif, with three diamonds in a lozenge, atop a five row splash of pavé set diamonds,...
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By Rosior
Located in Porto, PT
"Bow" Earrings by Rosior set in White Gold with 457 different size certified natural diamonds (IGI certified), F color, VVS clarity, weighting 2,89 ct. Weight in 19.2K gold: 10.8 g. ...
Category

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Materials

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Giovanni 18kt For Sale on 1stDibs

On 1stDibs, you can find the most appropriate giovanni 18kt for your needs in our varied inventory. Frequently made of 18k gold, gold and yellow gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect giovanni 18kt may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic giovanni 18kt over the years, but those made by Giovanni Ferraris and Oro Trend are often thought to be among the most beautiful. Take a look at a giovanni 18kt featuring diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and mixed cut alternatives. There aren’t many items for men if you’re seeking a giovanni 18kt, as most of the options available are for women and unisex.

How Much is a Giovanni 18kt?

On average, a giovanni 18kt at 1stDibs sells for $4,718, while they’re typically $3,300 on the low end and $19,750 for the highest priced versions of this item.
Questions About Giovanni 18kt
  • 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.