Giovanni 18kt
Giovanni Ferraris Italian Sapphire Diamond Rose Gold Ring
By Giovanni Ferraris
Located in Bal Harbour, FL
design incorporates rose cut white sapphires framed with white diamonds, all expertly mounted in 18kt
Category
2010s Italian Modern Cocktail Rings
Materials
Sapphire, Diamond, 18k Gold
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
Ruby, Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel
Free Shipping
W 1.61 in L 2.64 in
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
Italian 1970 Studio Kinetic Pendant Brooch In 18 Kt Gold With 9.74 Cts Diamonds
Located in Miami, FL
hallmark, "ITALY 18 KT".
This piece can be attributed to an Italian sculptor such; Getulio Alviani
Category
Vintage 1970s Italian Artist Pendant Necklaces
Materials
Jade, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Free Shipping
W 1.93 in D 0.48 in L 2.16 in
Italian Antique 18th Century Mythological Carved Coral 18Kt Gold With Diamonds
Located in Miami, FL
setting, which is made up in solid yellow gold of 18 karats with high polished finish. It is fitted at the
Category
Antique 18th Century Italian Renaissance Revival Brooches
Materials
Coral, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
W 1.26 in D 0.71 in L 2.16 in
Neapolitan Coral Quilted Convertible Earrings 18Kt Yellow Gold With VS Diamonds
By Oro Trend
Located in Miami, FL
portuary city of Napoles, Italy in solid yellow gold of 18 karats with high polished finish. These
Category
Late 20th Century Italian Modernist Clip-on Earrings
Materials
Coral, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Francesco Passaretta 1970 Fluted Sardinian Coral Ring In 18Kt Gold With Diamonds
Located in Miami, FL
beautiful colorful ring has been crafted in solid yellow gold of 18 karats with accents in white gold for
Category
Vintage 1960s Italian Modernist Cluster Rings
Materials
Coral, Diamond, White Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Vintaga Corletto Blue Enamel and Diamond Brooch
Located in Johns Creek, GA
This vintage Giovanni Corletto brooch, from Venice Italy is a stunner. It is in fabulous condition
Category
Vintage 1960s Italian Brooches
Materials
Diamond, Enamel
Corletto Italian Enamel Earrings with Diamonds
Located in Johns Creek, GA
Well know Italian Designer, Giovanni Corletto made these stunning vintage 18kt yellow gold and blue
Category
Vintage 1960s Italian Lever-Back Earrings
Materials
Enamel
People Also Browsed
GIA Certified 54.52 Carat Emerald Cut Diamond and Platinum Tennis Bracelet
By GEMME
Located in New York, NY
The Ultimate Emerald Cut Tennis Bracelet
Each stone weighing 2 carats each with GIA Certificates grading the stones D-F color and VS-VVS clarity.
Set in Platinum. 7 inches.
Weights...
Category
2010s American Tennis Bracelets
Materials
Diamond, Platinum
Archaeological Revival Gold Tiara
Located in London, GB
An Archaeological revival gold myrtle leaf tiara possibly by Castellani, the twenty-two realistically carved leaves embellished with thirty buds forming a wreath, with yellow gold fr...
Category
Antique 18th Century Italian Victorian More Jewelry
Materials
18k Gold, Gold
Art Deco Bucherer Diamond Platinum 14k White Gold Bracelet Watch
By Bucherer
Located in New York, NY
Elegant Art Deco period Bucherer diamond, platinum, 14K white gold bracelet watch of diminutive form.
Early 20th Century
Mini watches have graced some fabulous wrists over the years-...
Category
Early 20th Century Swiss Art Deco Wrist Watches
Materials
Diamond, White Gold, Platinum
Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
Category
Early 20th Century French Belle Époque More Jewelry
Materials
Diamond, Platinum
Couture 1930s Bucherer "Deposee" ArtDeco 40StoneTrimmedWatch 18K TennisBracelet
By Bucherer
Located in Chicago, IL
Trimmed with 40 rose-cut diamond-like stones and marked "deposee" on the clasp like antique European couture jewelry, this Art Deco-period unique Bucherer luxury dress-watch snake-ch...
Category
Vintage 1930s Swiss Art Deco Tennis Bracelets
Materials
Crystal, Mixed Metal, White Gold, Stainless Steel, 18k Gold, Platinum
Free Shipping
H 1.19 in W 0.6 in
Frascarolo Milano Enameled Tiger Cocktail Ring in 18Kt Gold Diamonds And Rubies
By Frascarolo
Located in Miami, FL
Tiger Cocktail ring designed by Frascarolo.
A beautiful highly sculpted ring from the bestiary collection of the famed Italian jeweler and designer, Pierino Frascarolo. This impress...
Category
Vintage 1960s Italian Retro Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Enamel
Floating GH SI 0.50ct diamond Engagement ring in 18k two-tone gold By Tacori
By Tacori
Located in New York, NY
Tacori 18 Karat Two-Tone Gold and Round Cut Diamond Engagement Ring Vintage Style
Diamond Weight: 1/2 Carat GH SI (can be customized and negotiable according to your budget)
Make a...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, 18k Gold, Gold
Masriera Art Nouveau Plique À Jour Enamel Ring in 18Kt Yellow Gold with Diamonds
By Masriera
Located in Miami, FL
An art nouveau enameled ring designed by Masriera.
Colorful piece, created in Barcelona Spain by the jewelry designer Gloria Masriera for Masriera. This beautiful ring has been craf...
Category
Late 20th Century Spanish Art Nouveau Band Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Hakimoto Important Australian South Sea Pearl 15x17mm Necklace
Located in New York, NY
Hakimoto By Jewel Of Ocean South Sea Pearl Necklace
Est. Retail $280,000.00
13.7mm 18K white gold Gold Clasp
Featuring 1.72 Carat Round Brilliant Diamond
17.6x15mm mm Australian Cult...
Category
Early 2000s Australian Contemporary Beaded Necklaces
Materials
South Sea Pearl, 18k Gold
Jean Vitau 3 Brooch Pins Flower Humingbird Bird Sapphire Diamond 18 Karat Gold
By Jean Vitau
Located in New York, NY
This is a trio of three signed Jean Vitau Brooch Pins with a Flower and two Birds, Hummingbird, set with Sapphires, Diamonds, Tsavorite Green Garnets, Yellow Sapphires, Rubies, and P...
Category
20th Century Unknown Contemporary Brooches
Materials
Garnet, Multi-gemstone, Ruby, Blue Sapphire, Yellow Sapphire, Tsavorite,...
Free Shipping
H 1.25 in W 1.6 in
1930 Lilly Dache Paris Black Spiral Horsehair Ribbon Picture Hat & Wire Brim
By Lilly Daché
Located in Gresham, OR
1930s Lilly Dache - Paris black horsehair spiral ribbon cloche hat with wide wired brim. Fits down low and close to the head for a sculpted silhouette. Brim is extravagant and unusua...
Category
1930s American Hats
Size: Medium size crown
Natural Diamonds Fixed Stack Band 18kt Gold Ring Ref 12291
Located in New York, NY
Fixed Stacking Diamond Band Ring
5 bands seem floating on finger
.21ct natural diamonds
Rounds, G-color Vs-2 clarity.
18kt white gold
10.2 Grams
Ring is 8.8mm wide
3.2mm depth
$4000 ...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, 18k Gold
Frascarolo Milano Enameled Tiger Cocktail Ring in 18Kt Yellow Gold with 2 Rubies
By Frascarolo
Located in Miami, FL
Tiger Cocktail ring designed by Frascarolo.
A beautiful highly sculpted ring from the bestiary collection of the famed Italian jeweler and designer, Pierino Frascarolo. This impress...
Category
Vintage 1960s Italian Retro Cocktail Rings
Materials
Ruby, Gold, 18k Gold, Yellow Gold, Enamel
Scarselli 31 Carat Pear Cut Diamond Tennis Necklace in Platinum GIA Certified
By SCARSELLI
Located in New York, NY
Scarselli features this enchanting 31.27 carats pear cut diamond tennis necklace in Platinum. Each diamond is GIA certified total of 45 pear-cut diamonds from 0.35ct to 2.08ct the bi...
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Platinum
18 Karat Gold Diamond Rutilated Rock Crystal Dome Ring
Located in New York, NY
An eye catching and unusual dinner ring featuring a huge dome of rutilated quartz. it looks like threads floating through vodka or gin, and in fact, it's threads of rutile needle i...
Category
Vintage 1980s Modernist Cocktail Rings
Materials
Crystal, Diamond, 18k Gold
32.05 Carat Pear Shape Tanzanite and Emerald Three-Stone Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
Make a statement with this exceptional pear shaped, 32.05 carat AAA blue Tanzanite cocktail ring, with pear shaped 1.93 carat Zambian Emerald side stones. The color combination of th...
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Emerald, Tanzanite, Gold, 18k Gold, White Gold
Recent Sales
18 Karat White Gold Pale Pink Coral and Diamonds Floral Earrings
Located in Ariano Irpino, IT
The earrings are a stunning handmade production in 18kt white gold, pale pink coral and 1.60 ct of
Category
2010s Italian Artisan Drop Earrings
Materials
Coral, Diamond, 18k Gold
18 Karat Gold Floral Wheel Salmon Coral Ivory Emeralds and Diamonds Earrings
Located in Ariano Irpino, IT
The earrings are a stunning handmade production in 18kt yellow gold with a variety of gemstone
Category
2010s Italian Artisan Drop Earrings
Materials
Coral, Emerald, 18k Gold
W 0.79 in D 0.79 in L 2.56 in
18 Karat Gold Leaf Pink Coral Diamonds Australian Sea Pearl Earrings
Located in Ariano Irpino, IT
The Leaf earrings are a stunning handmade production in which 18kt white gold is mixed with pale
Category
2010s Italian Artisan Drop Earrings
Materials
Coral, Diamond, South Sea Pearl, 18k Gold
Bubbles Ring in Pink Coral, Emeralds and Diamonds
Located in Ariano Irpino, IT
rocks.
With a weight that amount to 51grams of 18kt white and yellow gold, five spheres of pale pink
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Coral, Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
18 Karat White Gold Flower Pink Coral Diamonds Pavè Necklace
Located in Ariano Irpino, IT
Beautiful floral collier in 18KT white gold with pink coral and diamonds.
The necklace is made of
Category
2010s Italian Artisan Chain Necklaces
Materials
Coral, White Diamond, 18k Gold
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
Italy Modernist 1970 Fluted Sardinian Coral Ring In 18Kt Yellow Gold And Diamond
Located in Miami, FL
been crafted in solid yellow gold of 18 karats with high polished finish.
Diamonds: Flush set with 12
Category
Vintage 1960s Italian Modernist Band Rings
Materials
Coral, Diamond, White Diamond, 18k Gold, Yellow Gold
Italian 1960 Four Strands Graduated Coral Necklace Mount in 18kt Yellow Gold
Located in Miami, FL
Napoles Italy back in the 1960. This fabulous necklace is mount in a 18 karats yellow gold settings with
Category
Vintage 1960s Italian Modernist Beaded Necklaces
Materials
Coral, Gold, 18k Gold, Yellow Gold
Oreste Giovanni Corletto Enamel Gold Elephant Brooch
Located in ALTRINCHAM, GB
. Stamped 18kt, Italy, Corletto. She is in excellent condition and dates from the 1960s. Oreste Giovanni
Category
Vintage 1960s Italian Modernist Brooches
Materials
Diamond, Blue Sapphire, 18k Gold
Get Updated with New Arrivals
Save "Giovanni 18 Kt", and we’ll notify you when there are new listings in this category.
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
- Is 18kt gold valuable?1 Answer1stDibs ExpertJune 30, 2023Whether 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.
More Ways To Browse
Landi Edoardo
St Francis Ring
B Gregory Artist
Blue Sapphire Threestone Diamond Ring
La Montre Patek Philippe
Padparscha Sapphire
Montres Patek Philippe
Montre Patek Philippe Montres
Patek Philippe Lady First
Patek Philippe Vienna
Patek Philippe Watch Singapore
Zambian Sugarcoat
Singapore Patek Philippe
Prix De Montre Patek Philippe
Montre Patek Philippe Geneve Prix
Sepkus Ring Rhodolite
Art Deco Tank 18 K
Ysl Mens Ring