Turquoise Diamond 18 Carat
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15.5 Carat Turquoise Mountain Turquoise & Diamond 18 Karat Solitaire Ring
By Vicki Orr Designs
Located in Naples, FL
15.5 carat Turquoise Mountain (Arizona) Turquoise and accent white diamonds in a brushed, satin 18k
Category
2010s American Contemporary Solitaire Rings
Materials
Diamond, Turquoise, Turquoise Matrix, Gold, 18k Gold, Yellow Gold
Turquoise and Diamond Necklace
By Diamond Scene New York
Located in New York, NY
carats of white pear, round and marquise cut diamonds.
Set in platinum
18 inch length that can be
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond, Turquoise, Platinum
18.0 Carat Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 18.0 carats Turquoise and
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Turquoise, Diamond, Gold, 18k Gold
12.75 Carat Turquoise Emerald 18 Karat Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these earrings are set with 12.75 carats turquoise, 1.2 carats
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Turquoise, Emerald, 18k Gold
10.05 Carat Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, this earrings is set with 10.05 carats Turquoise and 1.46 carats
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, Gold, 18k Gold, White Gold
32.45 Carat Turquoise Diamond 18 Karat Gold Taj Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 32.45 carats Turquoise, 1.9
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, Gold
Turquoise Brilliant Cut Diamond 18 Carats White Gold Ring
Located in Marcianise, CE, IT
Elegant turquoise (4.5 grams), Brilliant cut diamond (0.3 carats) and 18 carats white gold (13.4
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Diamond, Turquoise, White Gold
31.66 Carat Turquoise Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18-karat gold, these beautiful earrings are hand set in 31.66 carats Turquoise and 2.29
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, White Gold
Edwardian Turquoise and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
The diamonds which surround the beautiful bright turquoise are also so bright and have a wonderful
Category
Antique Early 1900s British Edwardian Cluster Rings
Materials
Diamond, Turquoise, Gold
48.7 Carat Turquoise Diamond 18 Karat White Gold Brooch
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning turquoise brooch set in 48.7 carats turquoise and 2.79 carats of sparkling diamonds
Category
21st Century and Contemporary Artisan Brooches
Materials
Diamond, Turquoise, 18k Gold, White Gold
39.63 Carat Carved Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning piece handmade in 18-karat gold earrings. It is set in 39.63 carats carved turquoise
Category
21st Century and Contemporary Unknown Contemporary Drop Earrings
Materials
Sapphire, Diamond, Turquoise, Gold, 18k Gold
9.8 Carat Turquoise Diamond 18 Karat White Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
turquoise and .79 carats of glittering diamonds.
The ring is a size 7 and may be resized to larger or
Category
21st Century and Contemporary Unknown Modern Cocktail Rings
Materials
Turquoise, Diamond, White Gold, 18k Gold
12.95 Carat Turquoise Sphere Diamond 18 Karat Gold Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
A beautiful turquoise diamond necklace is handmade in 18K gold and .50 carats diamonds.
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Category
21st Century and Contemporary Unknown Modern Drop Necklaces
Materials
Diamond, Turquoise, 18k Gold, Gold
8.61 Carat Turquoise Diamond 18 Karat Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18-karat gold, this beautiful ring is hand set in 6.81 carats moonstone & 8.61 carats
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Moonstone, Turquoise, 18k Gold, Yellow Gold
Andreoli 0.45 Carat Diamond Turquoise 18 Karat White Gold Cufflinks
By Andreoli
Located in New York, NY
Andreoli 0.45 Carat Diamond Turquoise 18 Karat White Gold Cufflinks
These cufflinks feature
Category
2010s Italian Contemporary Cufflinks
Materials
Turquoise, Diamond, 18k Gold, White Gold
18 Karat Yellow Gold, Diamond 0.22 Carat, Turquoise Cabochon Earrings
By Anna Maccieri Rossi
Located in Santarcangelo Di Romagna, IT
pierced ears
Composition: 18K yellow gold (10.4g), 11 diamonds, 0.22ct, Turquoise ( 7mm cabochon cut
Category
2010s Italian Lever-Back Earrings
Materials
Diamond, Turquoise, 18k Gold
18 kt yellow gold lobe earrings, natural turquoise, diamonds 0.48 carats
Located in BARI, IT
Heart-shaped lobe earrings in 18 kt yellow gold, natural turquoises, diamonds 0.48 carats. The
Category
2010s Italian Clip-on Earrings
Materials
Diamond, Turquoise, Yellow Gold
1.9 Carat Turquoise Diamond 18 Karat Gold Evil Eye Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings is set with 1.9 carats Turquoise and 1.5
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, Yellow Gold, Gold
8.91 Carat Blue Sapphire Turquoise Diamond 18 Karat Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This beautiful ring is handmade from 18-karat gold, 8.91 carat blue sapphire, 5.7 carat turquoise
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Diamond, Turquoise, Sapphire, Blue Sapphire, 18k Gold
48.03 Carat Carved Turquoise Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18-karat gold, these stunning earrings are handmade in 48.03 carats carved turquoise and
Category
21st Century and Contemporary Unknown Contemporary Drop Earrings
Materials
Diamond, Turquoise, White Gold, 18k Gold
Cabouchon Turquoise and Diamond 18 Carat White Gold Cocktail Ring
Located in London, GB
turquoise.
All the stones are perfectly set in a solid 18 carat white gold mount displaying expert
Category
21st Century and Contemporary Unknown Retro Cocktail Rings
Materials
Diamond, Turquoise, Gold, 18k Gold, White Gold
Edwardian Turquoise and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The central stone is a turquoise cabochon and either side it sit two old mine cut diamonds. The
Category
Antique Early 1900s British Edwardian Three-Stone Rings
Materials
Diamond, Turquoise, Gold
Italian Diamond Natural Turquoise 18 Carats Yellow White Gold Necklace
Located in Marcianise, CE, IT
Rare Italian brilliant cut diamond (0.51 carats), natural turquoise (8 grams), 18 carats yellow and
Category
21st Century and Contemporary Italian Contemporary More Necklaces
Materials
Diamond, Turquoise, 18k Gold, White Gold, Yellow Gold
7.82 Carat Turquoise Topaz Diamond 18 Karat Gold Linear Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
turquoise, 7.05 carats topaz and .37 carats glimmering diamonds.
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Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Topaz, Turquoise, 18k Gold, Yellow Gold, Gold
10.7 Carat Tanzanite Turquoise Diamond 18 Karat White Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
turquoise and 1.51 carats of glittering diamonds.
The ring is a size 7 and may be resized to larger or
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Tanzanite, Turquoise, Diamond, White Gold, 18k Gold
25.3 Carat Turquoise Opal Diamond 18 Karat Gold Linear Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
opal, 2.21 carats pearl, 25.3 carats turquoise and .28 carats glimmering diamonds.
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Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, Opal, Pearl, 18k Gold, Gold, Yellow Gold
An 18 Carat Gold Cartier Paris Ring with turquoise and diamond
By Cartier
Located in Amsterdam, NL
An 18 carat gold eternity pinky ring with oval cabochon cut turquoises set in large mille griffe
Category
Vintage 1960s French Band Rings
Materials
Diamond, Turquoise, Gold, 18k Gold
15.37 Carat Turquoise Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
in 15.37 carats turquoise, .77 carats Spinel and .69 carats of diamonds.
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Category
21st Century and Contemporary Unknown Artisan Dangle Earrings
Materials
Spinel, Diamond, Turquoise, Gold, 18k Gold, Sterling Silver
Andreoli Turquoise 2.80 Carat Diamond Sapphire 18 Karat White Gold Earrings
By Andreoli
Located in New York, NY
Andreoli Turquoise 2.80 Carat Diamond Sapphire 18 Karat White Gold Earrings
These Earrings Feature
Category
2010s Italian Contemporary Clip-on Earrings
Materials
Sapphire, Turquoise, Diamond, Gold, 18k Gold, White Gold
129.61 Carat Diamond Carved Turquoise 18 Karat Gold Tassel Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 Karat gold, this beautiful pendant features 56.64 carats carved turquoise, 3.65 carats
Category
21st Century and Contemporary Unknown Artisan Drop Necklaces
Materials
Diamond, Onyx, Turquoise, Gold, 18k Gold
Victorian 18 Carat Gold Turquoise and Diamond FB BF Heart Bar Broch
Located in St Helens, GB
gold heart to centre. The heart set with a single turquoise stone with diamond encrusted FB initials
Category
Antique 19th Century Victorian Brooches
Materials
Diamond, Turquoise, Gold
4.75 Carat Turquoise Diamond 18 Karat Gold Vintage Style Bangle Bracelet
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning bangle bracelet handmade in 18K gold. It is set in 4.75 carat turquoise and .75 carats
Category
21st Century and Contemporary Unknown Artisan Modern Bracelets
Materials
Turquoise, Diamond, 18k Gold, Gold
Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 23.3 carats Turquoise and
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, White Gold, Gold
Vintage Cabochon Turquoise and Diamond 18 Carat Yellow Gold Flower Brooch
Located in London, GB
different sizes, all mounted in 18 carat yellow gold, totalling to an approximate weight of 5.00ct. Two of
Category
Vintage 1960s British Retro Brooches
Materials
Turquoise, Diamond, Gold, 18k Gold, Yellow Gold
Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 9.5 carats Turquoise and .64
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, Gold, 18k Gold, White Gold
18 Karat White Gold Ring 7.50 Carat Turquoise 4.00 Carat Topaz & White Diamonds
Located in Bergamo, BG
Ring made of 18kt white gold with turquoise for ct . 7.50 and topaz for ct .4.00 and natural
Category
Late 20th Century Italian Cocktail Rings
Materials
Topaz, Turquoise, White Diamond, White Gold, 18k Gold
Modern 9.80 Carat Turquoise Diamonds 18 Karat Yellow Gold Leafy Setting Ring
Located in Poitiers, FR
beginning of the ring.
Weight of the turquoise : 9,8 carats approximately.
Total weight of the diamonds
Category
2010s French Modern Dome Rings
Materials
Turquoise, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
18 Karat Gold, 11 Diamonds 0.22 Carat, Turquoise Cabochon Cut, Cocktail Ring
By Anna Maccieri Rossi
Located in Santarcangelo Di Romagna, IT
), 11 diamonds, 0.22ct, turquoise cabochon
Color: Yellow gold
Made in Italy
Category
2010s Italian Contemporary Cocktail Rings
Materials
Diamond, Turquoise, 18k Gold
18 Karat Yellow Gold 3.55 Carat Solitaire Diamond and Turquoise Drop Earrings
By Gems Paradise
Located in Jaipur, IN
18 Karat Yellow Gold 3.55 Carat Solitaire Diamond and Turquoise Drop Earrings
This ingenious
Category
2010s Indian Art Deco Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, Yellow Gold
2.08 Carat Sleeping Beauty Turquoise Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
enhanced by 0.51 carats of sparkling white round diamonds, beautifully complementing the turquoise's serene
Category
2010s Hong Kong Art Deco Cocktail Rings
Materials
Diamond, Turquoise, 18k Gold, Yellow Gold
Turquoise Cabochon and Diamonds Platinum and 18 Carat White Gold Retro Pompadour
Located in Paris, FR
platinum.
Estimated weight of the turquoise : 11 carats
Total estimated weight of the diamonds : 1.60
Category
Vintage 1960s French Retro Cocktail Rings
Materials
Diamond, Turquoise, White Gold, Platinum
6.27 Carat Turquoise Emerald Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
in 6.27 carats turquoise, .74 carats emerald and .86 carats of diamonds.
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Category
21st Century and Contemporary Unknown Artisan Dangle Earrings
Materials
Diamond, Turquoise, Emerald, Gold, 18k Gold, Sterling Silver
Edwardian Diamond, Turquoise and Pearl 18 Carat Gold Cluster Locket Back Ring
Located in Chipping Campden, GB
pearl. In between the turquoise stones are rose cut diamond points.
Ring Size: 6 or L 1/2
Cluster
Category
Antique Early 1900s British Edwardian Cluster Rings
Materials
Diamond, Pearl, Turquoise, Gold
18 Karat Yellow Gold 6.71 Carat Diamond, Ruby, and Turquoise Dangle Earrings
By Gems Paradise
Located in Jaipur, IN
18 Karat Yellow Gold 6.71 Carat Diamond, Ruby, and Turquoise Handcrafted Dangle Earrings
This
Category
2010s Indian Anglo-Indian Drop Earrings
Materials
Diamond, Ruby, Turquoise, 18k Gold, Yellow Gold
Turquoise Diamond 18 Karat Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful stud earrings are set with 5.25 carats turquoise
Category
21st Century and Contemporary Unknown Modern Stud Earrings
Materials
Diamond, Turquoise, 18k Gold, Gold
Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond
By Hasbani Diamonds
Located in London, GB
with other gemstones, such as emerald and sapphire.
18 Karat White Gold
Diamond weight: 0.60 Carat
Category
2010s British Modern Pendant Necklaces
Materials
Chalcedony, Turquoise, Citrine, Other, Diamond, White Diamond, Emerald, ...
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W 0.48 in L 0.79 in
4.21 Carat Tourmaline Turquoise Diamond Cocktail Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
carat square cut tourmaline with a strong pink hue, surrounded by a handcrafted arrangement of turquoise
Category
2010s Hong Kong Art Deco Cocktail Rings
Materials
Diamond, Malachite, Tourmaline, Turquoise, 18k Gold, Yellow Gold
Victorian 1.68 Carat Old European Cut Diamond Turquoise 18 Karat Gold Ring
Located in Philadelphia, PA
navette shaped surround featuring clustered old European cut diamonds. Weighing approximately 1.68 carats
Category
Antique 1890s Victorian Cocktail Rings
Materials
Diamond, Turquoise, Gold, 18k Gold, Yellow Gold
Hamsa 0.25 Carat Round Brilliant Diamond 18 Karat Gold Evil Eye Khamsa Bracelet
By Hasbani Diamonds
Located in London, GB
This luxurious Diamond Khamsa bracelet shimmers stunningly when it catches the light, featuring
Category
2010s British Modern Modern Bracelets
Materials
White Diamond, Diamond, Blue Sapphire, Gold, Yellow Gold, 18k Gold
Turquoise Emerald Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 12.42 carats Turquoise, .68
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Emerald, Turquoise, Gold, 18k Gold
Turquoise Emerald Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 4.0 carats Turquoise, .45
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Emerald, Turquoise, Gold, 18k Gold
Turquoise Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 4.4 carats Turquoise, .20
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Emerald, Turquoise, 18k Gold, White Gold
Turquoise Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 31.96 carats Turquoise and
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Diamond, Turquoise, 18k Gold, White Gold
Turquoise Diamond 18 Karat Gold Hoop Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful hoop earrings are set with 2.6 carats turquoise and
Category
21st Century and Contemporary Contemporary Hoop Earrings
Materials
Diamond, Turquoise, 18k Gold, Gold, Yellow Gold
Turquoise Diamond 18 Karat White Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
carats turquoise and illuminated with .71 carats glittering diamonds.
The ring is a size 7 and may be
Category
21st Century and Contemporary Unknown Modern Cocktail Rings
Materials
Diamond, Turquoise, 18k Gold, White Gold
14 Karat 0.19 Carat Diamond & Turquoise Evil Eye Necklace
Located in Great neck, NY
0.19 carats of natural white Diamonds and 1.98 carats of Turquoise. Comes on an 16"-18" Chain.
-14K
Category
21st Century and Contemporary Chinese Contemporary More Necklaces
Materials
Diamond, Turquoise, 14k Gold
Turquoise Diamond 18 Karat White Gold Earrings
By Margherita Burgener
Located in Valenza , IT
diamonds - total carat weight 3.09
Natural turquoise grams 5.00
length cm 2.5 = 0.98 inches
The quality of
Category
21st Century and Contemporary Italian Contemporary Stud Earrings
Materials
Diamond, Turquoise, 18k Gold, White Gold
Turquoise Diamond 18 Karat White Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these beautiful earrings are set with 22.65 carats Turquoise, .55
Category
21st Century and Contemporary Contemporary Drop Earrings
Materials
Sapphire, Turquoise, Diamond, 18k Gold, White Gold
Carved Turquoise Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These earrings are handmade in 18-karat yellow gold. It is set in 21.38 carats carved turquoise
Category
21st Century and Contemporary Unknown Artisan Drop Earrings
Materials
Diamond, Turquoise, Blue Sapphire, Gold, 18k Gold
18-kt natural diamond and turquoise hoop earrings
Located in New York, NY
A beautiful pair of natural 3.27 carat turquoise and 0.99 carat diamonds hoop earrings set in 18-kt
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, Turquoise, 18k Gold, Yellow Gold
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Turquoise Diamond 18 Carat For Sale on 1stDibs
Surely you’ll find the exact turquoise diamond 18 carat you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find an antique version now, or shop for 135 vintage or 193 modern creation for a more contemporary example of these cherished accessories. Finding the perfect turquoise diamond 18 carat may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a turquoise diamond 18 carat has been a part of the legacy of many jewelers, but those produced by Meghna Jewels, Stephen Webster and Exquisite Color Kraft Pvt Ltd are consistently popular. See these pages for a round cut iteration of this accessory, while there are also mixed cut cut and cabochon cut versions available here, too. There aren’t many items for men if you’re seeking a turquoise diamond 18 carat, as most of the options available are for women and unisex.
How Much is a Turquoise Diamond 18 Carat?
Prices for a turquoise diamond 18 carat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $506 and can go as high as $150,000, while this accessory, on average, fetches $3,800.
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