Rectangle Signet
Vintage 18 Karat Gold Black Onyx Rectangle Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 18K yellow gold. Circa 1980.
It features rectangle black
Category
Late 20th Century Modern Signet Rings
Materials
Onyx, Gold, 18k Gold
Rectangle Signet Oxidised Silver Ring with Champagne Pave Diamond
By Emre Osmanlar
Located in ISTANBUL, TR
5,35 g Silver
0.70 ct Brown Diamond
Category
2010s Signet Rings
Materials
Brown Diamond, Silver
Rectangle Signet Oxidised Siver Ring with Champagne Pave Diamond
By Emre Osmanlar
Located in ISTANBUL, TR
5.18 gr Silver
0.7ct Champagne Diamonds
Category
2010s Signet Rings
Materials
Diamond, Silver
Mid Century 18 Karat Gold Lapis Lazuli Rectangle Signet Ring
Located in Vilnius, LT
This is a Mid Century signet ring crafted in 18K yellow gold. Circa 1950.
It features rectangle
Category
Mid-20th Century Unknown Modern Signet Rings
Materials
Lapis Lazuli, Gold, 18k Gold
Victorian 18 Karat Gold Onyx Rose Cut Diamond Rectangle Signet Ring
Located in Vilnius, LT
This is an amazing Victorian rectangle signet ring crafted in 18K gold. It features black onyx and
Category
Antique Late 19th Century French Victorian Cocktail Rings
Materials
Diamond, Onyx, Gold, 18k Gold
Vintage 8 Karat Gold Black Onyx Rectangle Large Signet Ring
Located in Vilnius, LT
This is a vintage large signet ring crafted in 8K slightly yellow gold. Circa 1980.
It features
Category
Late 20th Century Modern Signet Rings
Materials
Onyx, Gold
Circa 1970s 9 Carat Rose Gold Mens Rectangle Shaped Unengraved Signet Ring
Located in Hamilton, AU
Forged in 9 carat rose gold, this handsome men's signet ring features a high polish curved band
Category
20th Century Unknown Modern Signet Rings
Materials
Gold, 9k Gold, Rose Gold
Lavender Jade Ring Certified Untreated
Located in Southbury, CT
aerodynamic ridges which terminate at the front bezel. Here, a rectangle of transluceny light grayish-purple
Category
2010s American Contemporary Signet Rings
Materials
Jade, 14k Gold
People Also Browsed
Vintage Garnet Cabochon and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Made in London 1978, England.
...
Category
Vintage 1970s British Signet Rings
Materials
Garnet, Gold
Vintage Engraved Carnelian 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring holds a glossy carnelian stone engraved with. prancing Lion surrounded by 9 carat yellow gold. Fully Hallmarked Birmingham 1954.
Size: K 1/2 or 5 1/2
Stone Dimensi...
Category
Vintage 1950s British Signet Rings
Materials
Carnelian, Gold, Yellow Gold
24.81 Carat Cushion Cab Lapis With Diamond accents 14K Yellow Gold Ring
Located in New York, NY
Decorate yourself in elegance with this Ring is crafted from 14-karat Yellow Gold by Gin & Grace. This Ring is made up of 18.0 mm Cushion-Cab (1 pcs) 24.81 carat Lapis and Round-cut ...
Category
20th Century Chinese Art Deco Cocktail Rings
Materials
Diamond, Lapis Lazuli, 14k Gold, Yellow Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked Birmingham 1971.
Ring Size: ...
Category
Vintage 1970s British Signet Rings
Materials
Gold
Vintage Lapis Lazuli an 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
The lapis stone in this ring is beautiful and bright. The smooth cut of the stone goes perfectly with the chunky and decorative gold ring. Modelled in 18 carat gold.
Ring Size: N 1...
Category
Vintage 1970s British Modern Signet Rings
Materials
Lapis Lazuli, Gold, 9k Gold
Antique Men von Boltenstern Ring Intaglio Signet 18K Gold Carnelian ØUS9.5/15 gr
Located in SE
Signet Intaglio Ring featuring Carnelian (type of Agate) stone with the detailed heraldic depiction of Von Boltenstern's coat of arms under the crown of Nobility set into wide band r...
Category
Mid-20th Century European Medieval Signet Rings
Materials
Carnelian, 18k Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set flush within the 9carat gold band. The stone is deep green with flecks of red running through. Hallmarked London.
Ring Size: N or 6 3/...
Category
Vintage 1970s British Signet Rings
Materials
Gold
Victorian 9 Karat Gold Chalcedony Intaglio Heraldic Signet Ring
Located in Vilnius, LT
This is a Victorian heraldic signet ring crafted in 9K gold. Circa 1850.
It features a carved chalcedony intaglio depicting a Coat of Arms.
Weight: 4.74g
Size: 16.5 (US 6)
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...
Category
Antique Mid-19th Century Victorian Signet Rings
Materials
Chalcedony, Gold, 9k Gold
Vintage Ring Cornelian 18 K Rose solid Gold
Located in Geneva, CH
Antique ring crafted in 18 Karat rose gold
Discover the epitome of elegance with our exquisite 18k Rose Gold Ring decorated with a carved oval Carnelian.
Meticulously crafted to p...
Category
Vintage 1970s Signet Rings
Materials
Rose Gold
French 1930s Maw Sit Sit Jade 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark.
This magnificent signet ring is set in a wide, drop-shaped setting with a geometrically set Maw Sit Sit jade on top. On either side...
Category
Vintage 1930s French Art Deco Signet Rings
Materials
Jade, Gold, 18k Gold, Yellow Gold
18kt. gold men's large-size signet ring with carved lapis lazuli
Located in Braintree, GB
Vintage 18kt. yellow gold men's large-size signet ring with carved lapis lazuli, featuring a family crest in a shield with a rampant dragon holding a flower.
Hallmarked with 750 mark...
Category
Vintage 1970s European Signet Rings
Materials
Gold
18kt Yellow Gold French Signet Ring
Located in Firenze, IT
Yellow gold Signet ring, engraved with a coat of arms decorated with three sections.
Ring size: 7
Weight: 9.1g.
Category
Antique 1890s French Napoleon III Signet Rings
Materials
18k Gold, Yellow Gold
Bloodstone Signet Ring
Located in Litchfield, CT
Circa 1950s, 14k, Switzerland. This classic fifties signet ring is set with a fine intaglio-cut bloodstone seal emblazoned with a coat of arms. Meticulously made in fourteen-karat ye...
Category
Vintage 1950s Swiss Signet Rings
Materials
Other, 14k Gold
Victorian Garnet Cabochon 18 Karat Yellow Gold Floral Antique Unisex Signet Ring
Located in Philadelphia, PA
Centering an oval-shaped garnet cabochon measuring 13.5 x 17.0 mm
Transparent dark/medium red in color - bezel set
With ornately engraved surround and shank
Depicting scrolling flo...
Category
Antique Early 1900s Victorian Signet Rings
Materials
Gold, 18k Gold, Yellow Gold
2ct Natural Garnet Birthstone Signet Ring
By Hannaboya
Located in Sheridan, WY
Elevate your style with our exquisite 2ct Round Cut Natural Garnet Signet Ring, a true embodiment of beauty and uniqueness. This stylish piece of jewelry is designed to capture atten...
Category
2010s African Contemporary Signet Rings
Materials
Garnet, Sterling Silver, Platinum
Cartier Art Deco 18K Gold Natural Burma Octagonal Step Cut Sapphire Ring
By Cartier
Located in New York, NY
Exquisite Art Deco Cartier Natural Burmese sapphire ring.
1930's
Octagonal Step Cut Sapphire measuring 11.42 by 9.05 by 4.57, 4.76 Carat. This rarely seen and highly desirable cut g...
Category
Early 20th Century French Art Deco More Rings
Materials
Sapphire, 18k Gold, Yellow Gold
Recent Sales
18 Karat Yellow Matte Gold Rectangle Signet Ring
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring. The signet surface and inside the ring band is polished in
Category
2010s Japanese Signet Rings
Materials
18k Gold, Gold
18 Karat Yellow Matte Gold Large Rectangle Signet Ring
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring made of 18 karat yellow gold. The signet surface and inside the
Category
2010s Japanese Signet Rings
Materials
18k Gold, Gold
18 Karat Yellow Gold Rectangle Signet Ring Small #3～#12
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring. The signet surface and inside the ring band is polished in
Category
2010s Japanese Signet Rings
Materials
18k Gold
18 Karat Yellow Gold Rectangle Signet Ring Large #3～#12
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring made of 18 karat yellow gold. The signet surface and inside the
Category
2010s Japanese Signet Rings
Materials
18k Gold
18 Karat Yellow Gold Rectangle Signet Ring Small #13～#20
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring. The signet surface and inside the ring band is polished in
Category
2010s Japanese Signet Rings
Materials
18k Gold
18 Karat Yellow Gold Rectangle Signet Ring Large #13～#20
By SHIHARA
Located in Shibuya, Tokyo, JP
A classic rectangular signet ring made of 18 karat yellow gold. The signet surface and inside the
Category
2010s Japanese Signet Rings
Materials
18k Gold
AnaKatarina Yellow Gold and Diamond 'Creativity' Signet Ring
By AnaKatarina
Located in Dedham, MA
18K White and Yellow Gold, .11ct Diamonds, 18” Baby Rectangle Chain
The first agreement inspired
Category
21st Century and Contemporary American Contemporary Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold, Mixed Metal
Retro Black Onyx Gent Yellow Gold Ring, .80 Carat Channel-Set Diamonds
Located in Aliso Viejo, CA
rectangle.
26 round brilliant diamonds measure 2.0 mm each. Diamonds weigh approximately .80 carats total
Category
Vintage 1980s Unknown Retro Signet Rings
Materials
White Diamond, Onyx, 14k Gold
AnaKatarina Yellow Gold and Diamond 'Creativity' Signet Pendant Necklace
By AnaKatarina
Located in Dedham, MA
18k Yellow Gold and .11ct Diamond, 18” Baby Rectangle Chain
Design Inspiration
The first
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold, Yellow Gold, Mixed Metal
H 0.67 in W 0.75 in D 0.24 in L 0.71 in
AnaKatarina Yellow Gold and Diamond 'Wisdom' Signet Pendant Necklace
By AnaKatarina
Located in Dedham, MA
18k Yellow Gold, .04ct Diamonds, .09ct Amethyst, 18” Baby Rectangle Chain
The first agreement
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Amethyst, 18k Gold, Yellow Gold
H 0.67 in W 0.75 in D 0.24 in L 0.71 in
Rectangle Signet Ring, 10K Yellow Gold, Ring, Gent's Pinky Signet
Located in McLeansville, NC
A vintage 10 karat yellow gold carnelian rectangle signet ring. This gent's pinky ring features a
Category
Vintage 1970s Signet Rings
Materials
Carnelian, Gold, 10k Gold, Yellow Gold
Bucherer 18 Karat White Gold 4 Diamond and Onyx Rectangle Signet Ring
By Bucherer
Located in Southampton, PA
The remarkable combination of mesmerizing diamonds and glamorous black onyx, weighing 1.07ct, gives this lovely ring by Bucherer an eye-catching and dazzling appearance. The spectacu...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, White Gold
Vintage Black Onyx Signet Ring, 10K Gold, Horizontal Onyx Signet Ring, Rectangle
Located in McLeansville, NC
A vintage 10 karat yellow gold black onyx signet ring. This simple ring features a horizontally set
Category
Vintage 1970s Signet Rings
Materials
Onyx, Gold, 10k Gold, Yellow Gold
Large Rectangle Lapis Signet Ring, 14k Yellowgold, Gent's Lapis
Located in McLeansville, NC
This stunning gent's lapis signet ring is crafted in 14K yellow gold and features a large rectangle
Category
Vintage 1970s Signet Rings
Materials
Lapis Lazuli, 14k Gold, Yellow Gold
Gucci Icon Boule Onyx & Diamond 18k Yellow Gold Ring Size 58
By Gucci
Located in Dubai, Al Qouz 2
elegant piece of jewelry. This 18k yellow gold ring is accented by a rectangle cut onyx featuring a GG
Category
2010s Italian Contemporary Signet Rings
Materials
Diamond, Onyx, Yellow Gold
Art Deco Style 18 Karat Gold Black Onyx Diamond Ring
Located in Vilnius, LT
This is an Art Deco style ring crafted in 18K white gold. Circa 1950. It features rectangle cut
Category
Mid-20th Century Art Deco Signet Rings
Materials
Diamond, Onyx, Gold, 18k Gold
Silver and Mother of Pearl Ring by Arne Johansen, Denmark, 1950s
Located in Stockholm, SE
Silver ring by Arne Johansen, in a signet style design. Cool, skewed lines, adorned with a
Category
Vintage 1950s Swedish Modernist Band Rings
Materials
Pearl, Silver
Diamond Rectangle Signet Ring, 14kt Yellow Gold, Ring Signet
Located in McLeansville, NC
A vintage 14 karat yellow gold diamond rectangle signet ring. This vintage ring features a
Category
Vintage 1970s Signet Rings
Materials
Diamond, Gold, 14k Gold, Yellow Gold
Vintage 14 Karat Yellow Gold Carnelian Rectangle Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 14K yellow gold. The piece features rectangle shape
Category
Late 20th Century Signet Rings
Materials
Carnelian, 14k Gold, Yellow Gold
Vintage 14 Karat Yellow Gold Amethyst Rectangle Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 14K yellow gold. Circa 1970. The piece features rectangle
Category
Late 20th Century Modern Signet Rings
Materials
Amethyst, 14k Gold, Yellow Gold
Midcentury 14 Karat White Gold Carved Carnelian Man Profile Signet Ring
Located in Vilnius, LT
This is a massive rectangle signet ring crafted in 14K white gold. The piece features carved
Category
Mid-20th Century Signet Rings
Materials
Carnelian, 14k Gold, White Gold
Midcentury 14 Karat Gold Rectangle Carnelian Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 14K slightly yellow gold. The piece features a rectangle
Category
Mid-20th Century Modern Signet Rings
Materials
Carnelian, Gold, 14k Gold
Midcentury 9 Karat Gold Rectangle Carnelian Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 9K slightly yellow gold. The piece features a rectangle
Category
Mid-20th Century Signet Rings
Materials
Carnelian, Gold
1.90 g Rectangle Shape Red Coral 18 Karat Yellow Gold Signet Ring
Located in Marcianise, Marcianise (CE)
Gorgeous signet ring in 18K yellow gold mounted with a simple rectangle shape red coral (1.90 g
Category
Vintage 1950s Retro Signet Rings
Materials
Coral, 18k Gold, Yellow Gold
Antique Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
this chunky ring. The onyx is crisply cut into a rectangle and set within the 9ct gold band. Made in
Category
Antique Early 1900s British Edwardian Signet Rings
Materials
Onyx, Gold
French 1930s Art Deco Three Golds Woman Signet Ring
Located in Poitiers, FR
Ring in 18 karats yellow, rose and white gold, eagle's head hallmark.
Fine art deco signet ring
Category
Vintage 1930s French Art Deco Signet Rings
Materials
Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
14K Yellow Gold Rectangle Cut East West London Blue Topaz & Diamond Men's Ring
Located in San Jacinto, CA
This incredible ring features a vivid, deep London blue topaz rectangular cut stone flush set in an east-west direction. The face of the ring is accented by 6 natural brilliant cut d...
Category
21st Century and Contemporary Unknown Modern Signet Rings
Materials
Diamond, Blue Topaz, 14k Gold, Yellow Gold
18kt Men’s Sapphire Diamond Rectangle Ring Yellow Gold, Man’s Sapphire 18 K Gold
By Five Star Jewelry
Located in Austin, TX
The 18 karat yellow gold sapphire and diamond ring is rectangle shape and very striking! This ring
Category
21st Century and Contemporary American Modern Signet Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Rare Certified Fancy Tourmaline Men's Ring
Located in Southbury, CT
tourmaline has a soul; something more going on inside of it.
Curious little rectangles of gold removed from
Category
Vintage 1980s American Artisan Signet Rings
Materials
Diamond, Tourmaline, Gold
Antique Shield Shaped Amethyst 18 Karat Gold Signet Ring
Located in Munich, Bavaria
makers mark in a rectangle CyBs.
Category
Antique 1880s British Victorian More Rings
Materials
Amethyst, 18k Gold
Victorian Era Antique Bloodstone 14 Karat Gold Rectangle Signet Ring
Located in Crownsville, MD
Lovely Victorian era late 1800s bloodstone signet ring set in 14K yellow gold. The letters or
Category
Antique 1880s Unknown Victorian Signet Rings
Materials
14k Gold
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Rectangle Signet For Sale on 1stDibs
Find the exact rectangle signet you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 14k gold and yellow gold. You can easily find a 10 antique edition and 3 modern creations to choose from as well. Finding the perfect rectangle signet 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. Finding an appealing rectangle signet — no matter the origin — is easy, but Emre Osmanlar and David Webb each produced a popular version that is worth a look. A rectangle signet can be a stylish choice for most occasions, but diamond rings, from our inventory of 5, 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 cabochon cut and square cut cut versions available here, too. Finding a rectangle signet for sale for men should be easy, but there are 8 pieces available to browse for unisex as well as women, too.
How Much is a Rectangle Signet?
Prices for a rectangle signet can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $395 and can go as high as $11,100, while this accessory, on average, fetches $950.
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.
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