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18k Gold Oval Diamond

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Handcrafted Diamond Solitaire Ring and Gold Band, 18k Gold, Oval Diamond
Located in London, GB
. Handcrafted in 18K yellow gold and features a brilliant cut oval 0.5ct natural diamond, in a rubover setting
Category

2010s European Art Nouveau Solitaire Rings

Materials

Diamond, 18k Gold

Handcrafted Trio of Rings, 18k Gold, Oval Diamond, with Micro-Set Diamonds
Located in London, GB
18K yellow gold and features a brilliant cut 0.9ct natural diamond. DETAILS • 18K Yellow Gold • Oval
Category

2010s European Art Deco Engagement Rings

Materials

Diamond, 18k Gold

4.63 Carat Oval Cut Emerald and Natural Diamond Bracelet 18K White Gold ref460
By Diamond Town
Located in New York, NY
4.63 carats and a diamond weight of 2.84 carats. This bracelet is securely set in lustrous 18k white
Category

21st Century and Contemporary Contemporary Link Bracelets

Materials

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

3.02 Carat Oval Center Natural Diamond Ring in 18k Rose and White Gold ref976
By Diamond Town
Located in New York, NY
This stunning ring has a GIA-certified 3.02 carat oval diamond center, surrounded by a double halo
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold

4.05 Carat Oval Cut Peach Garnet and Diamond Ring in 18k Y/W Gold ref990
By Diamond Town
Located in New York, NY
ethereal beauty. Crafted meticulously in 18k White Gold, the garnet rests as the focal point of this
Category

Antique 15th Century and Earlier Cocktail Rings

Materials

Diamond, White Diamond, Garnet, 18k Gold, White Gold, Yellow Gold

1.62 Carat Oval Cut Emerald and Natural Diamond Cross Pendant in 18k ref2359
By Diamond Town
Located in New York, NY
, an embodiment of beauty and belief. Set in 18k White Gold. Chain length 18", with an additional
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 3.31 Oval Cut Carat Purple Sapphire and Diamond Ring 18k ref1319
By Diamond Town
Located in New York, NY
oval-shaped white diamonds, this ring radiates brilliance from every perspective. The trio of center
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

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

1.26 Carat Oval Cut Emerald and 0.22 Ct Natural Diamond Pendant in 18k ref1986
By Diamond Town
Located in New York, NY
Diamond: Round cut, 0.22 carats Set in 18k White and Yellow Gold. Chain is 18", with an additional closure
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold, Yellow Gold

DiamondTown 2.45 Carat Oval Cut Sapphire and 0.91 Ct Diamond Ring in 18k White
By Diamond Town
Located in New York, NY
carats. Set in 18k White Gold This ring can be professionally resized to your specification at no charge
Category

21st Century and Contemporary Three-Stone Rings

Materials

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

18K White Gold Oval Diamond Band
Located in Old Tappan, NJ
18K white gold diamond ring with 7 oval shape diamonds set North-South. The total diamond weight
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, 18k Gold, White Gold

4.59 Carat Oval Cut Exotic Garnet and Natural Diamond Ring in 18k White ref1209
By Diamond Town
Located in New York, NY
showcases a captivating 4.59 Carat Oval Cut Exotic Garnet at its center, exuding unparalleled beauty and
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Garnet, 18k Gold, White Gold, Yellow Gold

1.89 Ct Oval Cut Ceylon Sapphire Ring with 1.53 Carat Diamond Halo in 18k ref334
By Diamond Town
Located in New York, NY
total diamond weight of 1.53 carats. The entire piece is meticulously set in 18k White Gold. Center
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Ovals Sapphires and South Sea Pearls Dangle Drop Earrings 18k White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 6 oval Sapphires weighing 3.00 carats and two 11-12 mm South
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

South Sea Pearl, Sapphire, Diamond, Blue Sapphire, 18k Gold

4.08 Carat Oval Cut Blue Zircon and 0.96 Carat Diamond Ring in 18k White ref1413
By Diamond Town
Located in New York, NY
, accentuated by the brilliance and artistry of its companions. Crafted in luxurious 18k White Gold, this ring
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Zircon, Blue Zircon, 18k Gold, White Gold

Oval Cut Tanzanite Large Diamond Pendant 20.30 CTTW 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Oval cut Tanzanite weighing 18.55 carats flanked with a diamond decorative pendant of round
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Oval Cut Sapphire Diamond Illusion Bracelet 25.67 CTTW 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Fifty oval cut blue Sapphires weighing 24.02 Carats with alternating illusion style diamonds
Category

2010s Contemporary Modern Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Alex Sepkus Diamond Oval Hoops 18K Yellow Gold
By Alex Sepkus
Located in Dallas, TX
Alex Sepkus Oval Hoops, 14 Diamonds 0.44ctw, 18K Yellow Gold.
Category

2010s Clip-on Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Oval Amethyst, Diamond and 18k Gold Ring
Located in Derby, NY
, oval amethyst. The amethyst is surrounded by 18 round diamonds totaling approximately 1.00 ctw, The
Category

2010s Unknown Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

5.83 Carat Oval Tanzanite Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Tanzanite Ring The ring is 18K White Gold There are 1.50 Carats in Diamonds F VS The
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

Citrine and Diamond Engagement Ring in 18 K Gold
Located in Hong Kong, HK
Citrine and diamond ring in 18 K gold. Simplicity yet elegance prevails in this bright and eye
Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

Citrine, Diamond, Gold, 18k Gold, 24k Gold

Maviada Diamond Oval Link Chain Necklace, 18k Gold
By MAVIADA
Located in GB
Maviada's oval diamond chain necklace, exclusive to Maviada, in luxurious 18k solid gold, is the best
Category

2010s Turkish Contemporary Chain Necklaces

Materials

Diamond, 18k Gold

Maviada Diamond Oval Link Chain Necklace, 18k Gold
Maviada Diamond Oval Link Chain Necklace, 18k Gold
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H 0.6 in W 0.6 in D 0.14 in Dm 0.6 in L 1.78 in
4.10 Carat Oval Tanzanite Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Classic Cocktail Ring The ring is 18K White Gold There are 2.25 Carats in Diamonds F/G VS/SI The
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Natural Diamond Oval Emerald Ring 18k Gold
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Oval Emerald Ring 18K Gold This beautiful estate ring is finely crafted in solid
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18K White gold Oval Sapphire and Diamond Ring
By La Fleur Jewels
Located in Bangkok, TH
Oval sapphire and diamond ring made in 18k White gold .It use deep blue color sapphire. Oval
Category

1990s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

1.72 Carat Oval Exotic Garnet Pendant with 0.69 Ct Diamonds in 18W Gold ref1505
By Diamond Town
Located in New York, NY
. But that's not all! This extraordinary pendant is set in the finest 18k White Gold, creating a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Garnet, 18k Gold, White Gold

Oval Shape Yellow Diamond Bracelet
By Diamond Scene New York
Located in New York, NY
carats of Yellow Diamond - each oval diamond averages half a carat in weight. Set in a custom made 18k
Category

21st Century and Contemporary Tennis Bracelets

Materials

Yellow Diamond, 18k Gold

Diamond Sapphire Ring 18K Gold Oval cut
By Estate Jewelry
Located in East Brunswick, NJ
Sapphires and Diamonds. The center oval cut blue Sapphire measures 7x5mm (1.00 carat). This is a clean gem
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

18 K White Gold Ring Peridot Diamonds Signed Gübelin Lucerne
By Gubelin Lucerne
Located in Zurich, Zollstrasse
An 18 K whitel Gold Ring that contains a fine oval Peridot weighing 6.65ct and brilliant cut
Category

2010s Swiss Contemporary Cocktail Rings

Materials

Diamond, Peridot, 18k Gold, White Gold

1.80 Carat Oval Tanzanite Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Oval Tanzanite Halo Ring The ring is 18K White Gold The Oval Tanzanite is 1.80 Carats
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

18 K White Gold Earstuds Diamonds Yellow Beryl Gubelin Lucerne
By Gubelin Lucerne
Located in Zurich, Zollstrasse
This fabulous earstuds in 18 K white Gold feature 2 vivid yellow oval Beryls weighing 9.96 ct in a
Category

2010s Swiss Contemporary Stud Earrings

Materials

Yellow Beryl, Beryl, Diamond, 18k Gold, White Gold

1.73 Carat Oval Tanzanite 0.30 Carat White Diamond 18 Karat Gold Engagement Ring
By Hasbani Diamonds
Located in London, GB
. Set in 18 Karat White Gold. UK size M, USA size 6 1/2 available in other carat sizes as well as ring
Category

2010s British Modern Engagement Rings

Materials

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

Natural Tanzanite Diamond Ring 18K White Gold Oval
By Estate Jewelry
Located in East Brunswick, NJ
Natural Tanzanite Diamond Ring 18K White Gold Oval This gorgeous estate ring is finely crafted in
Category

20th Century More Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

18 K White Gold Fine Aquamarine Diamond Ring
Located in Zurich, Zollstrasse
Lovely 18 K white Gold Ring featuring 3 lovely oval light blue Aquamarines weighing 2.47 ct. Each
Category

Early 2000s Swiss Contemporary Three-Stone Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Yellow Gold Kunzite & Diamond Ring - 18k Oval 8.86ctw
Located in Greensboro, NC
Size: 7 Sizing Fee: Down 2 for $50 or up 2 for $60 Metal Content: 18k Yellow Gold 18k White Gold
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Kunzite, 18k Gold, Yellow Gold

Vintage 18 K White Yellow Gold Ring Pink Torumaline Diamonds
Located in Zurich, Zollstrasse
Gorgeous and solid 18 K yellow Gold and white Gold Ring featuring a lovely oval pink Tourmaline
Category

Vintage 1980s Unknown Contemporary Cluster Rings

Materials

Diamond, Tourmaline, Yellow Gold, 18k Gold, White Gold

Vivid Diamonds 3.09 Carat East West Oval Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds Eternity Band crafted in 18 karat yellow gold, featuring 13 oval cut
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

5.07 Carat Oval Peridot Diamond Gold Halo Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Gold There is 1.00 Carat in Diamonds F VS/SI The center stone is an Oval Peridot 5.07 Carats The ring
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

White Diamond, Peridot, Diamond, Gold, 18k Gold, White Gold, Yellow Gold

Russian Demantoid 18 K Yellow Gold White Diamond Cocktail Ring
By Tsarina Jewels
Located in Bangkok, TH
It's an exquisite 18 KT Yellow Gold ring. Center stone is a stunning 1.9 ct GRS certified Russian
Category

2010s Thai Cocktail Rings

Materials

White Diamond, Yellow Diamond, Garnet, 18k Gold

TJD 0.20 Carat Diamond and 8X6MM Oval Morganite 18 K White Gold Engagement Ring
By TJD
Located in New York, NY
setting and crafted beautifully in 18 KT rose gold. Diamonds are graded H-I Color, I2 Clarity. Metal
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, Morganite, 18k Gold, White Gold

2.16 Carat Oval Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is 18K White Gold. The Blue Sapphire is Oval 2.16 Carat. The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

1.67 Carat Oval Diamond Gold Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Custom One of a Kind Earrings The earrings 18K White Gold There are 1.67 Carats in Diamonds G/H/I/J
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

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

2.82 Carat Oval Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Sapphire Stone in Halo with Double Diamond Bands Ring The ring is 18K White Gold Ring There are
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Oval Mint Tourmaline, Oval Aquamarine, 18k White Gold Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
Adeline necklace in 18K white gold set with the finest diamonds in brilliant cut 0,26Ct (VS/FG
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, White Diamond, Tourmaline, Gold, 18k Gold, White Gold

Oval Mint Tourmaline, Oval Aquamarine, 18k Rose Gold Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
Adeline necklace in 18K rose gold set with the finest diamonds in brilliant cut 0,26Ct (VS/FG
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Tourmaline, Aquamarine, Gold, 18k Gold, Rose Gold

Oval Diamond Tennis Bracelet 6.65 Carats 36 Diamonds 18K Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Diamonds are Natural 36 Oval Diamonds = 6.65 Carats
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

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

18 K Yellow Gold Vintage Entourage Ring Yellow Sapphire Diamonds
Located in Zurich, Zollstrasse
A bright yellow Sapphire is the central point of this classic Vintage Entourage Ring in 18 K yellow
Category

Vintage 1950s Unknown Post-War Cocktail Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

4.50ct Oval Blue Topaz Engagement Ring 0.33 Carat Round Diamond 18ct White Gold
By Hasbani Diamonds
Located in London, GB
beautifully set in 18ct White Gold.This design can be bespoke on request, size and gemstones.
Category

2010s British Modern Engagement Rings

Materials

Diamond, Blue Topaz, White Diamond, Topaz, 18k Gold, White Gold

Oval Diamond Tennis Bracelet 6.65 Carats 36 Diamonds 18K Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Diamonds are Natural 36 Oval Diamonds = 6.65 Carats
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

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

18K White Gold 1.0ct Diamond Oval Necklace
By LB Exclusive
Located in Southampton, PA
18K White Gold 1.0ct Diamond Oval Disc Necklace includes a gift box.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

Oval Diamond Tennis Bracelet 6.65 Carats 36 Diamonds 18K Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Diamonds are Natural 36 Oval Diamonds = 6.65 Carats
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

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

Oval Diamond Tennis Bracelet 6.65 Carats 36 Diamonds 18K Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Diamonds are Natural 36 Oval Diamonds = 6.65 Carats
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

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

Oval Mandarin Garnet, Oval Rubelite, 18k White Gold Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
18k white gold necklace set with the finest diamonds in brilliant cut 0,26Ct (VS/FG quality), one
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Garnet, Rubelite, Mandarin Garnet, Gold, 18k Gol...

Oval Mandarin Garnet, Oval Rubelite, 18k Rose Gold Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
Adeline necklace in 18K rose gold set with the finest diamonds in brilliant cut 0,26Ct (VS/FG
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Garnet, Rubelite, Mandarin Garnet, Diamond, White Diamond, Gold, 18k Gol...

GIA Certified Oval Ruby & Oval Diamond 18K Ring
Located in Solvang, CA
Estate GIA certified oval ruby & oval diamond 18K ring. This estate ring is crafted in 18 karat
Category

21st Century and Contemporary Fashion Rings

Materials

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

Elegant 1.33ct Oval Diamond Ring in 18K White Gold
Located in רמת גן, IL
mesmerizing 1.07 carat oval brilliant diamond. Bathed in the purest white (D color) and boasting near-flawless
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, White Gold

AGL Certified 1.04 Carat Oval Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The ring is 18K White Gold The Diamonds are Half Moons Total 0.30 Carats G VS The center stone is
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Certified 5.97 Carat Oval Natural Tourmaline Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
One-Of-A-Kind Tourmaline Ring The ring is 18K White Gold The ring has 0.45 Carats in Diamonds F VS
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond White Gold Halo Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic design 18 Karat white gold ring with 2.20 Carat blue topaz centrepiece and a
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Topaz, Diamond, Blue Topaz, 18k Gold, White Gold

Diamond and Peridot Pendant in 18 K White Gold
By MOGULDIAM INC
Located in New York, NY
Beautiful Diamond and peridot pendant handcrafted in 18K white gold. The details are as follows
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Peridot, White Gold

TJD 4 Carat Round and Baguette Cut Diamond 18 K White Gold Oval Shape Bracelet
Located in New York, NY
baguette shape diamonds. The diamonds are graded HI Color, I2 Clarity.
Category

2010s Indian Contemporary Modern Bracelets

Materials

Diamond, White Gold, 18k Gold

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18k Gold Oval Diamond For Sale on 1stDibs

Surely you’ll find the exact 18k gold oval diamond 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. If you’re looking for a 18k gold oval diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 18k gold oval diamond from Sunita Nahata, Sarosi By Timeless Gems and Royaal Stones Ltd — each of whom created a beautiful version of this treasured accessory — is worth considering. An oval cut version of this piece has appeal, but there are also round cut and brilliant cut versions for sale. If you’re browsing our inventory for a 18k gold oval diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Gold Oval Diamond?

On average, a 18k gold oval diamond at 1stDibs sells for $6,167, while they’re typically $50 on the low end and $1,390,000 for the highest priced versions of this item.
Questions About 18k Gold Oval Diamond
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.