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18k White Gold Signet

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Authentic Vintage Bvlgari Parentesi 18k White Gold 'Signet Style' Italian Ring
By Bulgari
Located in Birmingham, GB
Bvlgari Parentesi 18k White Gold 'Signet Style' Italian Ring. A beautiful vintage 18k white gold
Category

20th Century Fashion Rings

Materials

White Gold, Gold, 18k Gold

2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring
Located in Jaipur, RJ
2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring Signet Ring for Men and
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, 18k Gold, White Gold

2.02ct GIA Certified Untreated Bi Colour Sapphire 18k White Gold Signet Ring
Located in Birmingham, GB
ITSIT Designed Natural Bi Colour Untreated Australian Sapphire 18k White Gold Solitaire Signet
Category

21st Century and Contemporary Solitaire Rings

Materials

Green Sapphire, Yellow Sapphire, Blue Sapphire, Sapphire, White Gold, 18...

Art Deco Style Princess and Brilliant Cut Diamond 18K White Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle's head hallmark. Modern white gold ring in the form of a signet
Category

20th Century French Art Deco Cocktail Rings

Materials

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

Heraldic Diamond and Ruby Signet Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex 18k white gold Signet Ring. Diamond and ruby pave face. Designed by Martyn Lawrence Bullard
Category

2010s American Modern Signet Rings

Materials

Diamond, Ruby, 18k Gold

SALVINI 18K White Gold, Sapphire & Diamond Signet Ring sz 7
By Salvini
Located in New York, NY
This brilliant Salvini 18K white gold Signet ring features diamonds illuminating a grid of square
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

18k Gold, White Gold

Piero Milano 18K White Gold Diamond Ring Sz 7
By PIERO MILANO
Located in New York, NY
This detailed Piero Milano 18K White Gold Signet Ring features a filagree of white gold framed in a
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

18k Gold, White Gold

18 Karat White Gold Natural Diamond Signet Ring
By Vitale 1913
Located in Monte-Carlo, MC
18K white gold signet ring is from Timeless Collection. This exceptional piece of jewellery is made
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, White Gold, 18k Gold

Diamond Men Signet Ring 1.45 Carats 18K White Gold
Located in Carlsbad, CA
Diamond = 1.45 Carats (Cut: Round, Color: H-G, Clarity: SI-VS) Metal = 18K White Gold Ring Size
Category

21st Century and Contemporary Contemporary Signet Rings

Materials

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

Diamond Men Signet Ring 1.45 Carats 18K White Gold
Located in Carlsbad, CA
Diamond = 1.45 Carats (Cut: Round, Color: H-G, Clarity: SI-VS) Metal = 18K White Gold Ring Size
Category

21st Century and Contemporary Contemporary Signet Rings

Materials

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

18k White Gold Pave Black Diamond and Invisible Set White Diamond Signet Ring
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamond: 157 round brilliant / princess cut = 4.63cttw
Category

21st Century and Contemporary Signet Rings

Materials

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

18 Karat White Gold Leopard Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat White Gold Leopard Signet Ring, From sculpture study and drawing I made. I can't let good
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold

H. Stern 18K White Gold, Cabochon Quartz & Diamond Signet Ring, Heavy & Solid.
By H. Stern
Located in MELBOURNE, AU
Of desirable design, this signet ring was handmade by renowned luxury jewellery brand H. Stern
Category

Vintage 1960s French Retro Signet Rings

Materials

Diamond, Quartz, White Gold, 18k Gold

White Gold Princess Cut Diamond Signet Ring
Located in London, GB
An 18k white gold diamond signet ring. The ring comprises of 9 princess cut diamonds set across 3
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Diamond, 18k Gold, White Gold

Vintage, Gents Signet Ring, Blue Lapis Lazuli in Bimetal 18K White & Yellow Gold
Located in London, GB
Gentleman must have, signet ring set with Lapis Lazuli in bimetal heavy 18 carat white and yellow
Category

Vintage 1980s British Retro Signet Rings

Materials

Lapis Lazuli, 18k Gold, White Gold, Yellow Gold

Blue & White Rose with Diamonds Oval Signet Ring, 18k yellow gold
By Lin Yuan Jewellery
Located in Southampton, GB
quiet and elegant. This blue and white rose signet ring is exquisitly hand painted by our expert enamel
Category

2010s Signet Rings

Materials

Diamond, Yellow Gold

Blue & White Rose with Diamonds Oval Signet Ring, 18k yellow gold
By Lin Yuan Jewellery
Located in Southampton, GB
and elegant. This blue and white rose signet ring is exquisitely hand painted by our expert enamel
Category

2010s European Modern Signet Rings

Materials

Diamond, Yellow Gold

0.45ct Diamond Mens' Signet Ring in Two-Tone 18K Rose & White Gold. Retro, c1950
Located in MELBOURNE, AU
Italian provenance, it's crafted in two-tone 18K White & Rose Gold Centrally set with a Round Brilliant
Category

Vintage 1950s Italian Retro Signet Rings

Materials

Diamond, White Gold, 18k Gold, Rose Gold

Alex Jona White Diamond Pavé 18 Karat White Gold Signet Ring
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pavé signet ring
Category

2010s Italian Signet Rings

Materials

White Diamond, Diamond, 18k Gold, White Gold

HRD Certified Signet Diamond Ring Yellow and White Gold
Located in Esch-Sur-Alzette, LU
The HRD Certified Signet Diamond Ring in Yellow and White Gold is a striking blend of classic
Category

20th Century French Art Nouveau Signet Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Alex Jona Black & White Diamond 18 Karat White Gold Signet Ring
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pavé signet ring
Category

2010s Italian Contemporary Signet Rings

Materials

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

German 18 karat White Gold Signet Ring with Diamonds
Located in Esch-Sur-Alzette, LU
The German 18kt White Gold Signet Ring with Diamonds is a luxurious and stylish piece of jewelry
Category

Late 20th Century German Modern Signet Rings

Materials

Diamond, 18k Gold, White Gold

18K Genuine Gold Filled Natural 0.035 Carat Diamond Signet Ring
Located in Bangkholem , Bangkok Thailand
Filled, Rose Gold Filled, & White Gold Filled, Colors" "This Item Is Listed As 18K Yellow Gold Filled
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Our 18K Gold Filled Signet Ring with 0.06 Carat Natural Diamond isn't just an accessory; it's a
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

Wendy Brandes Petite Customizable 18K Gold Signet Ring With Symbol or Initial
By Wendy Brandes
Located in New York, NY
This petite 18K gold signet ring was originally designed to be worn on a pinkie, but it can be
Category

2010s North American Contemporary Signet Rings

Materials

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

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
or to elevate your everyday, our 18K Gold Filled Signet Ring with 0.06 Carat Natural Diamond is the
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
onto the red carpet or simply want to feel like a star, our 18K Gold Filled Signet Ring with 0.06 Carat
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

Alex Jona Blue Sapphire White Diamond 18 Karat White Gold Signet Ring
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat white gold blue sapphire & white
Category

2010s Italian Contemporary Signet Rings

Materials

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

18K Gold filled Signet ring with 0.04 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Filled, Rose Gold Filled, & White Gold Filled, Colors" "This Item Is Listed As 18K Yellow Gold Filled
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Filled, Rose Gold Filled, & White Gold Filled, Colors" "This Item Is Listed As 18K Yellow Gold Filled
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet ring with 0.04 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Set against a backdrop of 18K gold filled perfection, the ring's band exudes a warm and opulent
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Set against a backdrop of 18K gold filled perfection, the ring's band exudes a warm and opulent
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

0.25 Carat Round White Diamond 18 Kt White Gold Men's Signet Gentleman Ring
By Tresor Paris
Located in London, GB
ring is set in 18 Karat white Gold. Size UK - O, US - 7 1/2, color H clarity SI1. This Ring is
Category

2010s British Modern Signet Rings

Materials

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

21st Century 18 Karat White Gold Pavé Set with White Diamonds Signet Ring
By FANCS V by Simona Elia
Located in Palermo, Italy PA
A classic pinky ring, masterfully hand-made: pavé-set white diamonds set in 18-karat white gold
Category

21st Century and Contemporary Italian Contemporary Signet Rings

Materials

White Diamond, 18k Gold, White Gold

Vintage 18ct Yellow & White Gold, Chester Hallmarked 1929, Octagonal Signet Ring
Located in Brighton, GB
Vintage Signet Ring 18ct Gold Stamped Hallmarked Chester 1929 Makers Mark H C & S This 18ct
Category

Early 20th Century English Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

Vintage Multi Colored Sapphire and Diamond Square Signet Ring 18k Yellow Gold
Located in beverly hills, CA
A beautiful unique 18K Yellow & White Gold Diamond Multi Color Sapphire Ring featuring Three
Category

Late 20th Century Contemporary Signet Rings

Materials

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

Vintage Piaget 18 Carat White and Yellow Gold Polo Signet Ring
By Piaget
Located in London, GB
1980's 18 carat gold Piaget signet ring designed from their signature Polo collection. The ring is
Category

Antique 1880s English Modern Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

Red Coral Button White Diamonds Yellow Gold Signet Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing signet ring in 18K yellow gold mounted with 2 g of
Category

Vintage 1950s Retro Signet Rings

Materials

Coral, 18k Gold, Yellow Gold

18 Karat Pink and 18 Karat White Gold Judaica Art Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Pink and 18 Karat White Gold Judaica Art Signet Ring, Tiffany designer, Thomas Kurilla
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

The Good Luck Red & White Koi Signet Ring, 18k yellow gold with Diamonds
By Lin Yuan Jewellery
Located in Southampton, GB
Koi is regarded as the 'luck messenger' in Asian culture, lotus flower is seen as sacred for purity and rebirth and strength. This lucky red koi is limited to 68 pieces. Oval rin...
Category

2010s Signet Rings

Materials

Diamond, Yellow Gold

18K Gold filled Initial Signet ring with 0.02 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
18K Gold Filled Initial Signet Ring with 0.02 Carat Natural Diamond today. "All Our Items Are
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18 Karat Yellow and 18 Karat White Gold Judaica Art Signet Ring
By Thomas Kurilla
Located in New York, NY
client . This ring is 18 Karat Yellow and 18 karat White Gold Judaica Art Signet Ring, It's been my
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

18K Gold Filled Natural 0.03 Carat Diamond Diamond Shape Signet Ring
Located in Bangkholem , Bangkok Thailand
: - 18K Yellow Genuine Gold Filled - Gold Color: - Rose Gold / Yellow Gold / White Gold (WRITE A MESSAGE
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18K Gold filled Signet Bar ring with 0.04 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
: - 18K Yellow Genuine Gold Filled - Gold Color: - Rose Gold / Yellow Gold / White Gold (WRITE A MESSAGE
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

18k Solid Gold Men’s Signet Ring with Diamond Solitaire, Noble Coat of Arms
Located in Berlin, DE
Stately and extremely high-quality men's ring. 18k solid gold. Staffed with a brilliant solitaire
Category

20th Century Modern Signet Rings

Materials

Diamond, White Diamond, 18k Gold

Antique Victorian 18K Rose Gold, Hardstone (Onyx) Cameo Signet Ring, c1870’s.
Located in MELBOURNE, AU
/Rosy Gold, which compliments black & white nicely Ring’s size: U 1/2 (can be re-sized) - please
Category

Antique 1870s English Victorian Signet Rings

Materials

Onyx, Rose Gold, 18k Gold

18 Karat White Gold Pave Diamond Signet Ring with Baguette Diamond Center
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 110 round brilliant cut = 3.52cttw Color: G
Category

21st Century and Contemporary Signet Rings

Materials

Diamond, 18k Gold, White Gold

0.50 Carat Round Diamond 18 Karat White Gold Claw Set Signet Ring
By Tresor Paris
Located in London, GB
0.50 Carat Round White Diamonds Men's Signet Style Claw set ring set in 18 Karat White Gold. This
Category

2010s British Modern Signet Rings

Materials

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

18K Gold Filled Natural 0.02 Carat Diamond Long Oval Shape Signet Ring
Located in Bangkholem , Bangkok Thailand
Elevate your style with the radiant charm of this 18K gold filled natural 0.02 carat diamond long
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

IGI Certified Jadeite A Grade Jade Oval Untreated 18k Yellow Gold Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
IGI Certified A-Grade Deep Green Jadeite 18k Yellow Gold Signet Ring. A stunning 2.89 carat
Category

21st Century and Contemporary Signet Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

18k White Gold Pave Diamond Pinky Ring
Located in Lake Worth, FL
Vintage 18K Gold Pave Signet Diamond Ring This 18k white gold pave diamond ring weighs
Category

Vintage 1970s Signet Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Jadeite A Grade Jade Oval Untreated 18k Yellow Gold Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified A-Grade Vivid Green Jadeite 18k Yellow Gold Signet Ring. A stunning 1.43 carat
Category

21st Century and Contemporary Signet Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

Versace 18K White Gold Onyx Ring
By Versace
Located in Southampton, PA
white gold, an onyx center stone provides the perfect backdrop for the brand’s classic Medusa symbol. It
Category

21st Century and Contemporary Italian Signet Rings

Materials

Onyx, 18k Gold, White Gold

1.00 Carat Round White Diamond 18 KT Yellow Gold Men's Bespoke Signet Ring
By Hasbani Diamonds
Located in London, GB
1.00 Carat Round White Diamonds Men's Signet Style ring set in 18 Karat Yellow Gold. It has 16
Category

2010s British Modern Signet Rings

Materials

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

0.75 Carat Round White Diamond 18 Karat Yellow Gold Bespoke Men's Signet Ring
Located in London, GB
Meticulously crafted men's signet style ring in 18 Karat Yellow Gold featuring 16 round brilliant
Category

2010s British Modern Signet Rings

Materials

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

GIA Report Certified 1.5 Carat Asscher Cut Diamond in 18k Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 1.5 Carat Asscher Cut Diamond in 18k Gold Signet Ring Signet Ring for Men
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold, Gold

Vintage circa 1970s Diamond 18 Carat Yellow & White Gold Patterned Signet Ring
Located in Hamilton, AU
Forged in 18 carat gold, this classic ring features a patterned yellow gold band rising to a white
Category

20th Century Unknown Modern Signet Rings

Materials

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

Antique Men Signet Ring Banded Red Onyx solid 18K Gold ØUS12.25 / 11.5gr
Located in SE
faceted edge. Tested solid 18K Yellow Gold alloy, hallmarks of the unknown maker. Size: Ø12.25 US /22.2
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold

14 Karat Pink and 14 Karat White Gold Judaica Art Signet Ring
By Thomas Kurilla
Located in New York, NY
client in 18k pink & 18k white golds. This ring is 14 Karat Pink and 14 karat White Gold Judaica Art
Category

2010s American Contemporary Signet Rings

Materials

White Gold, 14k 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

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18k White Gold Signet For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k white gold signet for your needs in our varied inventory. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. Find an antique version now, or shop for 417 vintage or 446 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 18k white gold signet 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 18k white gold signet — no matter the origin — is easy, but Spectrum Jewels, Sarosi By Timeless Gems and Akillis each produced a popular version that is worth a look. A 18k white gold signet can be a stylish choice for most occasions, but diamond rings, from our inventory of 530, can add a particularly distinctive touch to your look, day or night. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and cabochon cut versions available here, too. There aren’t many items for men if you’re seeking a 18k white gold signet, as most of the options available are for women and unisex.

How Much is a 18k White Gold Signet?

The price for a 18k white gold signet starts at $113 and tops out at $166,432 with these rings, on average, selling for $3,300.

Finding the Right signet-rings for You

Traditionally considered a ring for men, a vintage signet ring is a popular gift today for anyone who desires an expressive, timeless piece of jewelry that can feature all manner of engraved motifs, gemstones, specific symbols or monograms.

Whether it's an antique gold signet ring, diamond signet ring or some other classic iteration, signet rings get their name from signus, which means “sign” in Latin.

These rings, which may historically be referred to as “seal rings,” date back thousands of years and were used as a form of signature. Whatever may have been engraved on the ring — a married couple’s initials, a family crest — identified ownership for the purposes of authenticating documents and more when impressed on soft wax. During the Middle Ages, signet rings were symbols of power and prestige and common accessories for nobility. Later, during the 19th century, precious and semiprecious stones such as rubies and diamonds were added to gold signet rings as they took on a more ornate appearance than they had previously. 

In recent years, fashion has been primarily about individuality, and nothing is more personal than a jewel bearing a name or monogram. That is the reason jewelers have revived traditional signet rings, custom-engraving their designs with customers’ preferred words or symbols. Those who prefer the thrill of the hunt have a range of vintage letter charms and pendants to sift through.

And it isn't all about men's signet rings anymore, either — the accessory is for everyone. Princess Diana wore a signet ring that was a gift from Charles before their wedding, and we all know that the royals are top-tier fashion influencers, especially when it comes to rings.

Find vintage diamond signet rings, onyx signet rings and other types of rings on 1stDibs.

Questions About 18k White Gold Signet
  • 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.