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One Diamond More That 12 Kt

Art Deco 64.00 Ct Amethyst plus more and Diamond Bangle
Located in Napoli, IT
other one like this one, done of solid 18 KT gold quite rosè colour and Platinum It is beautifully
Category

Vintage 1930s European Art Deco Bangles

Materials

Amethyst, Diamond, 18k Gold, Platinum

14 KT White gold Vintage cocktail Diamond Ring with white and black stones
Located in AMSTERDAM, NL
approximately 1.00 crt, surrounded by 12 pieces of marquise cut diamonds of approximately 1.80 crt. quality G
Category

Vintage 1970s European Rococo Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Diamonds Yellow 18 Kt Gold Love at First Sight Made in Italy Ring
By Margherita Burgener
Located in Valenza , IT
. One single ring: 18 KT Rose gold grams 5.66 about n. 12 diamonds total carats 0.28 set with an
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamonds White 18 Kt Gold Love at First Sight Made in Italy Ring
By Margherita Burgener
Located in Valenza , IT
time goes by. One single ring: 18 KT White gold grams 5.73 n. 12 diamonds total carats 0.28 set with an
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Diamonds Rose 18 Kt Gold Love At First Sight Made in Italy Ring
By Margherita Burgener
Located in Valenza , IT
time goes by. One single ring: 18 KT Rose gold grams 5.66 about n. 12 diamonds total carats 0.28 set
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Italian 1970 Studio Kinetic Pendant Brooch In 18 Kt Gold With 9.74 Cts Diamonds
Located in Miami, FL
cushion cabochon cut (12 x 14 x 6 mm) of a natural light green jade of 9.66 carats and accented with 10
Category

Vintage 1970s Italian Artist Pendant Necklaces

Materials

Jade, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

18 Carat White Gold 1.53 Carat Green Sapphire Diamond Cocktail Ring
Located in AMSTERDAM, NL
in the center and surrounded by 12 brilliant-cut diamonds of approx. 0.40 ct of quality G/VS
Category

2010s European Contemporary Cocktail Rings

Materials

Diamond, Green Sapphire, 18k Gold, White Gold

Natural Diamond Ring 0.30 Carats 18 Karat Yellow Gold Engagement Ring
Located in Antwerpen, BE
cherished promises. Crafted in radiant 18 KT Yellow Gold and adorned with 0.26 carats of sparkling diamonds
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Diamond Ring 0.30 Carats 18 Karat White Gold Engagement Ring
Located in Antwerpen, BE
cherished promises. Crafted in radiant 18 KT White Gold and adorned with 0.26 carats of sparkling diamonds
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.30 Carats 18 Karat Rose Gold Engagement Ring
Located in Antwerpen, BE
cherished promises. Crafted in radiant 18 KT Rose Gold and adorned with 0.26 carats of sparkling diamonds
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Natural Diamond 0.40 carats 18 Karat Rose Gold Natural Rubies Ring
Located in Antwerpen, BE
and diamonds, adding a touch of opulence to the overall design. This one-of-a-kind ring is more than
Category

2010s Belgian Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

Natural Diamond 0.40 carats 18 Karat White Gold Natural Blue Sapphire Ring
Located in Antwerpen, BE
Rubies and diamonds, adding a touch of opulence to the overall design. This one-of-a-kind ring is more
Category

2010s Belgian Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

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Fine Natural Colombian Emerald Diamond Engagement Ring
By Emeralds Maravellous
Located in US
Fine Estate Natural Colombian Emerald Diamond Engagement Ring Centered with a stunning natural Colombian Emerald 1.10 carat Vivid Medium Green, excellent brilliance and saturation. S...
Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, 14k Gold, White Gold

Hobé Vintage Gilded Pearl & Crystal Rhinestone Statement Earrings, Signed, 1950s
By Hobé Jewelry
Located in McKinney, TX
Gorgeous Hobé clip-on statement earrings, circa 1950s, featuring faux pearl and crystal rhinestone accents and vibrant gold-plating. These chic earrings make an excellent addition t...
Category

Vintage 1950s American Modern Clip-on Earrings

1960s Hobé Green Rhinestone Parure with Necklace, Bracelet & Earrings, Signed
By Hobé Jewelry
Located in McKinney, TX
- Gold tone, with gold filled screw on earring backs - Prong set faceted green rhinestones in two tones - Clear rhinestone accents - Bracelet features fold over clasp and necklace fe...
Category

Vintage 1960s American Modern Choker Necklaces

Heart garnet ring. 14k Gold Heart Eternity Ring with Heart Garnets!
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold heart Eternity ring with heart natural garnets. January birthstone. Heart eternity ring band. Valentines gift jewelry. Full circle of hearts. Weight: 2.2 g. (depen...
Category

2010s Turkish Modern Fashion Rings

Materials

Garnet, 14k Gold

Men's Diamond Pompeii "Crossed Arrows" Ring
Located in METAIRIE, LA
This Men's Roman Pompeii Diamond Ring features a total of 9 Baguettes totaling 1.10 carats ranking an F-G Color & VVS1-VVS2 Clarity. At central section Baguettes alternate with a tot...
Category

Vintage 1970s Dome Rings

Materials

Diamond, Yellow Gold, 14k Gold

Men’s 1.20 Carat Old Mine Champagne Diamond and Sapphire Vintage Art Deco Ring
Located in Montreal, QC
Handsome Gent’s Old Mine Cut Diamond and Calibrated Sapphire Vintage Art Deco Gold Ring. Centering a securely nestled Hand set 1.20 Carat Old Mine Cut Diamond. Accented by Calibrated...
Category

Mid-20th Century Art Deco Signet Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, 18k Gold, 22k Gold, Yellow Gold

Tiffany & Co. Lucida Platinum Diamond Ring
By Tiffany & Co.
Located in Rome, IT
An exquisite Tiffany & Co. Lucida model platinum ring that comes with the Tiffany&Co paperwork
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Hobé Aurora Borealis Crystal Cluster Clip-On Earrings Pair, circa 1970, Signed
By Hobé Jewelry
Located in McKinney, TX
These gorgeous circa 1970s Hobé Aurora Borealis crystal cluster clip-on earrings are an extremely collectible piece of design history, and are as stylistically relevant today as when...
Category

Vintage 1970s American Modernist Clip-on Earrings

Hobé Beaded Necklace with Aurora Borealis Swarovski Crystals, circa 1960, Signed
By Hobé Jewelry
Located in McKinney, TX
This gorgeous circa 1960s Hobé double strand beaded necklace features a pattern of orange translucent ringed beads, antique brass tone tube beads and baby blue Aurora Borealis Swarov...
Category

Vintage 1960s American Modernist Beaded Necklaces

Men's Ruby and Diamond Armored Crest Ring
Located in METAIRIE, LA
This 14 Karat Yellow Gold Armored Crest Ring features 6 Round cut Natural Regal Red Rubies totaling 0.20 carats with a central diagonally set array of 5 Nearly Colorless Nearly Flawl...
Category

Vintage 1960s Signet Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Statement 3.41 ct Blue Sapphire Cluster Bombe Ring 925 Sterling Silver
Located in Houston, TX
Introducing our Statement Blue Sapphire Cluster Bombe Ring, crafted with exquisite detail in sterling silver. This genuine sapphire cocktail ring embodies elegance and sophistication...
Category

21st Century and Contemporary American Art Deco Cluster Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

Hollycraft Egyptian Revival Statement Costume Jewelry Necklace, circa 1960s
By Hollycraft
Located in McKinney, TX
- 30" chain - Pendant measures 1.75" x 2.5" - Gold tone - Resin accent - Signed Hollycraft - Circa 1960s - Good vintage condition
Category

Vintage 1960s American Egyptian Revival Pendant Necklaces

1.65 Carat Colombian Natural Emerald Diamond Engagement Ring Platinum
By Emeralds Maravellous
Located in US
1.65 Carat Colombian Natural Emerald Diamond Engagement Wedding Ring Platinum Composition: Solid Platinum Primary Stone: Natural Colombian Emerald Shape or Cut: Square Cut Emerald We...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Emeralds Maravellous Colombian Emerald Diamond Engagement Ring 2.57 Carat
By Emeralds Maravellous
Located in US
Engagement Emerald Diamond Ring Set with a Natural Colombian Emerald Medium Green 1.56 Carats and Natural white diamonds 1.01 Carats H-SI1,. Total Gemstone Weight 2.57 Carats. This ...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Men's Diamond Dice Medusa Ring
Located in METAIRIE, LA
This Men's Diamond Medusa Ring features 12 Nearly Colorless Nearly Flawless Round Brilliant cuts totaling 1 carat ranking an F-H Color & VVS1-VS2 Clarity set in a dice formation - [l...
Category

Vintage 1960s Dome Rings

Materials

Diamond, White Gold, Yellow Gold, 14k Gold

Men's Egyptian Volcanic Diamond Pyramid Ring
Located in METAIRIE, LA
This Men's Diamond Pyramid Ring is crafted in an Egyptian Revival style inspired by Art Deco construction. In 14KT Gold with a slight rosy tinge, giving the appearance of Rose Gold -...
Category

Vintage 1940s Dome Rings

Materials

Yellow Diamond, Brown Diamond, Diamond, 14k Gold, Rose Gold

Recent Sales

Edwardian 5.0 Carat Natural Sapphire 1.20 Carat Diamond Rare Brooch
Located in Napoli, IT
This outstanding belle Epoque Brooch is the epitome of elegance. Exquisitely made of solid 18 Kt
Category

Antique Early 1900s Edwardian Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Diamond Emerald Ring 14k Gold 3.59 TCW Certified
Located in Brooklyn, NY
CERTIFIED $4,550 LADIES FINE QUALITY EMERALD AND DIAMOND 14 KT RING LARGE 3.59 TCW This ring was
Category

2010s Modern Engagement Rings

Materials

Diamond, Emerald, 14k Gold

12ct of VS1 Diamond Two Tier Necklace in 18 Kt White Gold 44gm Opera
Located in New York, NY
12 Ct of VS1 Diamond Two Tier Necklace In 18 Karat White Gold Opera Length 30" This diamond
Category

2010s More Necklaces

Materials

Diamond, Gold

South Sea Pearl Diamond Necklace 14 Karat Gold Italy Certified
Located in Brooklyn, NY
Quality Golden South Sea Pearl 12 Single Cut Diamonds The color is Yellow with a Neutral Gold overtone
Category

2010s Italian Modern Beaded Necklaces

Materials

Diamond, South Sea Pearl, 14k Gold

Fine Diamond and South Sea Pearl 14 Karat Earrings Certified
Located in Brooklyn, NY
with Diamonds set in 14 KT Solid Gold with a total weight of 6.60 grams. Beautiful Earrings. Making
Category

2010s American Modern Clip-on Earrings

Materials

Diamond, South Sea Pearl, 14k Gold, Yellow Gold

Remarkable Georgian 1.80 Carat Diamond Rare Panel Ring, circa 1790
Located in Napoli, IT
diamond of approx 1.40 Ct (by spread) – 2 smaller rose cut Diamonds of .30 Ct each and 12 more tiny
Category

Antique 1790s Georgian Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

Late Art Deco Natural Pearl Diamond Night Day Stud Earrings
Located in Napoli, IT
, one allows to wear the very heart of the earrings: main Pearl with one tier of Diamond; second version
Category

Vintage 1930s Art Deco Stud Earrings

Materials

Diamond, Natural Pearl, 18k Gold, Platinum

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One Diamond More That 12 Kt For Sale on 1stDibs

Surely you’ll find the exact one diamond more that 12 kt you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white 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 one diamond more that 12 kt may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing one diamond more that 12 kt — no matter the origin — is easy, but Margherita Burgener each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and emerald cut cut versions available here, too. Most of our one diamond more that 12 kt for sale are for women, but there are 8 pieces available to browse for men.

How Much is a One Diamond More That 12 Kt?

The price for a one diamond more that 12 kt starts at $790 and tops out at $14,900 with these rings, on average, selling for $2,391.