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18 Kt Gold Diamond Solitaire

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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

ct 2, 20 Diamond 18 kt White Gold Solitaire Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Solitaire ring in 18kt white gold composed of one central
Category

Late 20th Century Italian Retro Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Edwardian .75 Ct Diamond Solitaire Deep Carved 18 KT Gold Ring
Located in Napoli, IT
Kt gold mount artful and richly deep carved with all motifs in vogue at the time Centre Diamond is
Category

Early 20th Century European Edwardian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Retro 3.10 Ct Diamond Solitaire Gent Ring 18 KT
Located in Napoli, IT
beauty of the centre Diamond solitaire, 18 Kt white gold Diamond is a superb bright white early brilliant
Category

Vintage 1940s Italian Retro Solitaire Rings

Materials

Diamond, 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

Solitaire Square Tanzanite Gemstone Wedding Band Ring Diamond 18 Kt White Gold
Located in IN
Item Code :- SER-22347 Gross Wt. :- 2.56 gm 18k Gold Wt. :- 2.19 gm Natural Diamond Wt. :- 0.18 Ct
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, Tanzanite, 18k Gold, White 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

Diamonds Sapphires 18 kt White Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Beautiful ring contrirè in 18 kt white gold, the stem is
Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, 18k Gold

Diamond, 18 Karat Rose Gold Solitaire Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing solitaire ring in 18 kt rose gold structure mounted
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

Topaz, Diamonds, 18 Karat White Gold Solitaire Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Elegant solitaire ring in 18 kt white gold structure mounted
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Topaz, 18k Gold, White Gold

Victorian 1.20 Ct Spread Rose Cut Diamond 18 Kt Gold Ring Boxed
Located in Napoli, IT
Heavy mount hand crafted of solid 18 Kt gold, tested Centrally set in a round silver target a stunning
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Platinum & 18 kt. Gold Ring 4.75 NH Burmese Spinel, Fancy Yellow & White Diamond
Located in Antwerp, BE
diamonds: White brilliant cut diamonds together 1.74 ct. Material: Platinum and 18 kt. Yellow gold Ring
Category

21st Century and Contemporary European Artisan Solitaire Rings

Materials

Spinel, Yellow Diamond, White Diamond, Platinum, Yellow Gold, 18k Gold, ...

0.25 ct White Diamonds, 0.23 ct Brown Fancy Diamond, 18 kt White Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Solitaire/ Engagement ring in 18K white gold realized with
Category

Early 2000s Italian Modern Solitaire Rings

Materials

Brown Diamond, White Diamond, 18k Gold, White Gold

Natural Trillion Emerald & 0.60 Carat Diamond Ring 18 Kt Yellow Gold Size 5.2
Located in New York, NY
Natural Very very Fine Trillion Emerald & 0.60 Carat Diamond Ring 18 Kt Yellow Gold Size 5.2 The
Category

Early 2000s Solitaire Rings

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Vintage 12 Ct Natural Carved Emerald & 1.5 Ct Diamond Ring 18 Kt Yellow Gold
Located in New York, NY
Vintage 18 Karat Yellow Gold Ring Size 6.5 featuring a single solitaire natural carved emerald
Category

Early 2000s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate
Located in Antwerp, BE
Change, Brilliant cut, Natural diamond 2.10ct. Comes with GIA Certificate Material: 18kt White gold
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

0.30 Ct Fine Natural Ruby & 2 Ct Finest Diamond 18 Kt White Gold Flower Ring
Located in New York, NY
diamond clarity. Crafted with 18 Karat White gold, this 4.2 grams ring is carefully prong set to ensure a
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold, White Gold

12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6
Located in New York, NY
12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6 Introducing our
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6
Located in New York, NY
2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6 Introducing our
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

2.5 Ct Pink Emerald Cut Pink Sapphire & 2.8 Ct Diamond 18 Kt White Gold Ring S6
Located in New York, NY
The 2.5 Ct Pink Emerald Cut Pink Sapphire & 2.8 Ct Diamond 18 Kt White Gold Ring in Size 6 is a
Category

2010s Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

27.89 Ct Natural Colombian Emerald Cabochon & 5.73 Ct Yellow Diamond Ring 18 Kt
Located in New York, NY
Ring 18 Karat two tone gold Exact 27.89 Carat Natural Cabochon Emerald Ring set in 18 Karat Yellow
Category

2010s Solitaire Rings

Materials

Emerald, Yellow Diamond, 18k Gold, Yellow 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

Ct 1.05 Diamond Yellow Gold Art Deco Style Solitaire Ring
Located in Cattolica, IT
This fine solitaire ring is made in 18 kt yellow gold ( gr 6.00 ). The central diamond has an
Category

Antique 1770s Italian Art Deco Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified 1.61 Carat Oval Cut Purple Red Ruby 1.01 Carat Diamonds Ring 18 kt
Located in New York, NY
3.15mm GIA: Purpulish Red Heat Only. 1.01ct. side round diamonds. G-color vs-2 clarity. 18kt
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Victorian Solitaire Rose Cut Diamond Ring
Located in Napoli, IT
as solitaire with lovely mounting entirely hand crafted of solid 18 KT gold , marked Crown is made
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 18k Gold

5.82 Ct Natural Colombian Cushion Cut Emerald & 3 Ct RoseCut Diamond Ring 18 Kt
Located in New York, NY
Dimond Ring in 18 Karat Yellow Gold Exact 5.82 Carat Natural Cushion cut Emerald Ring set in 18 Karat
Category

2010s Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold

12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
Impressive Opal and Diamond ring, 1960 ca Exquisitely hand crafted of solid 18 KT white gold in a
Category

Mid-20th Century Italian Contemporary Solitaire Rings

Materials

Diamond, Opal, 18k Gold

Solitaire Ring with a 5.23 Carat Diamond in the Center
Located in Paris, FR
Solitaire ring in 18 kt white gold centered with a large modern brilliant cut Diamond weighing 5.23
Category

1990s French Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Retro 1.50 Ct Old European Cut Diamond VVS Solitaire Ring
Located in Napoli, IT
of solid 18 Kt gold The skilfully made mount is made to exalt at best the large Diamond solitaire set
Category

Vintage 1940s European Retro Solitaire Rings

Materials

Diamond, 18k Gold

Antique 19th Century Rose Cut Diamond Solitaire Ring 18KT/Silver
Located in Napoli, IT
/ Victorian era, finely hand crafted at the time of solid 18 Kt gold with silver portions Fascinating
Category

Antique 1830s European Early Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Silver

AIG Certified 4 Carat Diamond 18 k white gold ring.
Located in MADRID, ES
opportunity to have this unique piece. Technical details: 18 kt white gold. 750 law Size: size 15 Total
Category

21st Century and Contemporary Spanish Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Sapphire and Diamond Halo Ring 18 Karat Gold 2.88 Carat
Located in Laguna Hills, CA
Blue Sapphire and Diamond Pave Halo Ring, 2.88 TCW,18 Kt. Deep colored center sapphire measuring
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold, Gold

Victorian .55 Ct Old Mine Cut Diamond Rare Solitaire Ring
Located in Napoli, IT
decorated with heavy 18 KT solid gold mount centrally set with an Old mine cut Diamond of .55 CT rated as G
Category

Antique Late 19th Century European Etruscan Revival Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco .75 Ct. G VS1 Diamond Solitaire Plus Engagement Ring
Located in Napoli, IT
as unique of solid 18 KT gold topped by Platinum Classy design in vogue at the time with a sleek
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Blue Sapphire NTE Ring with Diamonds in Yellow 18 Karat Gold
Located in Lucerne, CH
This exquisite 18 Karat yellow gold ring is a radiant masterpiece that effortlessly melds luxury
Category

21st Century and Contemporary European Modern Solitaire Rings

Materials

Blue Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

Vintage Style 6.0 Ct. Ruby Red Fire Opal Diamond Solitaire ring
Located in Napoli, IT
, one off solitaire late Art Deco design, hand crafted of solid 18 Kt gold Centrally set with a large
Category

Antique 1880s European Contemporary Solitaire Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold

18 Karat Yellow Gold Ring with Green Tourmaline and .25 Carat Diamonds
Located in New York, NY
Cabochon oval green tourmaline center stone with diamond accents set in 18 kt yellow gold. Diamond
Category

1990s Retro Solitaire Rings

Materials

Diamond, Tourmaline, Yellow Gold

18 Karat Gold Ring .92 Brilliant Diamonds and Ceylon No Heat 2.35 Carat Sapphire
Located in Antwerp, BE
Magnificent 18 kt White Gold Ring With 92 Brilliant Cut Diamonds & 1 Sapphire Sapphire: 2,35 Ct
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Halo Tanzanite and Diamond Ring, 2.70 Carat VS Quality 18 Karat
Located in Laguna Hills, CA
Contemporary, Hexagon Tanzanite and Diamond Ring, VS 2.70 TCW, 18 KT Center oval shaped Tanzanite
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Tanzanite, White Gold, 18k Gold

Diamond Sapphire White Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Fantastic ring in 18 kt gold, contracting model with
Category

Early 2000s Italian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

1.92 Carat Emerald Diamond Pave Gold Ring
Located in Los Angeles, CA
questions you may have, we are happy to assist. Specs: 18 KT White Gold Diamonds: 68- 0.55 Round Cut
Category

Vintage 1980s American Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

14 Karat Gold Swiss Topaz Ring / Round Diamond Ring / Three Stone Ring
By JEWELICK
Located in Jaipur, RJ
Item details:- ✦ SKU:- JRG00314YYY ✦ Product Specification:- • Gold Kt: 14K (also available in
Category

2010s Indian Modern Solitaire Rings

Materials

Diamond, Topaz, Gold, 14k Gold

Estate 1.21 Ct Emerald Cut Diamond G VVS1 Diamond Ring
Located in Napoli, IT
Metal: 18 Kt white gold Hallmarks: assay Gems: 1 emerald cut diamond of 1.21 Ct (7.54 mm. x 5.75 mm. – G
Category

Late 20th Century European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

ALGT Certificied 2.20 Carat Diamond Engagement Ring
Located in AMSTERDAM, NL
Offered 18 carat white gold solitaire ring with a 1.20 ct brilliant cut diamond of quality L Faint
Category

1990s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Unheated Natural 10.37 Carat Sapphire and Diamond Ring
Located in Monte Carlo, MC
A lively intense blue sapphire on a unique 18 Kt white gold and diamond ring. The sapphire comes
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Nouveau Pearl Diamond Royal Blue Enamel Ring
Located in Napoli, IT
18 Kt gold Inspired by Nature, with a one off tasteful solitaire design, for a stunning main salt
Category

Early 20th Century European Art Nouveau Solitaire Rings

Materials

Diamond, Pearl, 18k Gold, Enamel

IGI Certified Halfcarat Diamond Ring about 0.56 ct TW / VS Handmade in Italy
Located in Viena, Viena
what a great ring, clear strict lines, solid 18 kt White Gold setting and one magnific white
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

18k Tahitian Pearl and Diamond Ring 1 Carat JYE Award
Located in Laguna Hills, CA
are set on an 18 kt. Split shank with wrapped underside of diamonds at pearl base. 100 round brilliant
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Pearl, 18k Gold

0.25 CT Round White Diamond 18 KT Yellow Gold Solitaire Gents Signet Ring
By Hasbani Diamonds
Located in London, GB
0.25 Round Brilliant White Diamond Men's Signet Style ring is set in 18 Karat Yellow Gold. Size UK
Category

2010s British Modern Signet Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

Vintage Ring in 18Kt White Gold, Pearl and Diamonds
Located in Cattolica, IT
Un anello vintage, di epoca 1950, realizzato in oro bianco 18 Kt dal peso di 4.80 grammi. Il design
Category

Vintage 1950s Italian Art Nouveau Solitaire Rings

Materials

White Diamond, Cultured Pearl, 18k Gold

2.08 Ct Diamond Solitaire Target Stud Earrings 18 KT gold
Located in Napoli, IT
Vintage Diamond target design ear studs Mid century, 1950 ca Hand crafted of solid 18 Kt gold to
Category

Mid-20th Century European Contemporary Stud Earrings

Materials

Diamond, 18k Gold

1.50 Carat Princess Cut 18 KT White Gold Solitaire Diamond Stud Earrings
Located in London, GB
claws that accentuate the Diamond. Set in 18 Karat White Gold these luxurious delicate earrings with a
Category

2010s British Modern Stud Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Retro 1.04 Ct Diamond Solitaire Pendant plus 18 KT Chain
Located in Napoli, IT
always with you Hand crafted of solid 18 Kt gold comes with a classy 18 KT chain for a ready wear 1940 ca
Category

Vintage 1930s European Retro Pendant Necklaces

Materials

Diamond, 18k Gold

Harakh GIA Certified 0.28 Carat Solitaire Diamond Pendant Necklace in 18 KT Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT white gold. This elegant necklace includes 20-inch cable chain with extender at
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

HARAKH GIA Certified 0.45 Carat Solitaire Diamond Pendant Necklace in 18 Kt Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT yellow gold. This elegant necklace includes 20-inch cable chain with extender at
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

HARAKH GIA Certified 0.27 Carat Solitaire Diamond Pendant Necklace in 18 Kt Gold
By Harakh
Located in New York, NY
setting in 18 KT yellow gold. This elegant necklace includes 20-inch cable chain with extender at 16-inch
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Harakh GIA Certified 0.34 Carat Solitaire Diamond Pendant Necklace in 18 Kt Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT yellow gold. This elegant necklace includes a 20-inch cable chain with extender
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Harakh GIA Certified 0.34 Carat Solitaire Diamond Pendant Necklace in 18 Kt Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT rose gold. This elegant necklace includes a 20-inch cable chain with extender at
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold

Harakh GIA Certified 0.33 Carat Solitaire Diamond Pendant Necklace in 18 Kt Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT rose gold. This elegant necklace includes a 20-inch cable chain with extender at
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold

Harakh GIA Certified 0.28 Carat Solitaire Diamond Pendant Necklace in 18 KT Gold
By Harakh
Located in New York, NY
setting crafted in 18 KT rose gold. This elegant necklace includes 20-inch cable chain with extender at 18
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, Gold, 18k Gold

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18 Kt Gold Diamond Solitaire For Sale on 1stDibs

You are likely to find exactly the 18 kt gold diamond solitaire you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 127 vintage editions and 101 modern creations to choose from as well. Making the right choice when shopping for a 18 kt gold diamond solitaire 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. Finding an appealing 18 kt gold diamond solitaire — no matter the origin — is easy, but Harakh, Antinori Fine Jewels and Berquin each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. Most of our 18 kt gold diamond solitaire for sale are for women, but there are 74 pieces available to browse for men.

How Much is a 18 Kt Gold Diamond Solitaire?

Prices for a 18 kt gold diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $466 and can go as high as $245,611, while this accessory, on average, fetches $4,788.