Large 51.90cts Star Sapphire Diamond Men's Signet 18k Gold Ring
Located in Miami, FL
970s Large Star Sapphire & Diamond Men’s Signet Ring – 18K Yellow Gold A bold and
Diamond, Star Sapphire, 18k Gold
10k Yellow Gold Natural Sapphire Mens Band Ring Signet Customizable
Located in Chesham, GB
A Solid Gold Gents ring set with Genuine Natural Sapphires. These colorful Sapphires add a touch of
Sapphire, 10k Gold, Yellow Gold
Men’s 18K Yellow Gold Natural Sapphire Signet Ring GRS Certified - One of A kind
Located in Ramat Gan, IL
Designed exclusively by our company, this one-of-a-kind men’s signet ring embodies strength
Sapphire, Yellow Gold
Vintage Solid Gold Men's Star Sapphire Diamond Nugget Textured Finish Band Ring
Located in Montclair, NJ
Height: 9.1mm rise off the finger Condition: Vintage. Sapphire shows some abrasion. Ring shows some light
Diamond, Sapphire, Gold, Yellow Gold
DAVID YURMAN SS MENS SIGN BLACK SAPPHIRES RING Size 9
By David Yurman
Located in New York, NY
Brand David Yurman Condition Never worn Gender Men 925 Sterling Silver Type ring Ring size 9 Main
Diamond, Sterling Silver
Modernist 5.60 CTW Blue Sapphire Platinum Geometric Unisex Men's Signet Ring
Located in Philadelphia, PA
Centering an emerald cut sapphire weighing approximately 5.60 carats Transparent medium vibrant
Sapphire, Platinum
Mens Sapphire Diamond Ring 18 Karat White Gold
Located in Barnsley, GB
Mens Blue Sapphire Ring which shows off a 1.405 ct stone and has 1 diamond at the side of the band
Diamond, Sapphire, 18k Gold, White Gold
Natural 21 Carat Ceylon Sapphire 18 Karat Gold Men's Ring
Located in London, London
SETTING SPECIFICATIONS Gold Purity: 18K Yellow Gold 750 Weight: 20.8 grams Size: N 1/2 Hallmarks: 750 STONE SPECIFICATIONS Carat Weight: 21 Carat Shape: Baguette Color: Natural Cer...
Sapphire, 18k Gold
Square Blue Sapphire Diamond Channel-Set Fluted 18k Yellow Gold Men's Ring
Located in Bangkok, TH
Square Blue Sapphire Diamond Channel-Set Fluted 18K Yellow Gold Men's Ring Gold: 18K Yellow Gold
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
8.00 Carat 18 Karat White Gold Star Sapphire Diamond Men's Fraternity Ring
Located in Fort Lauderdale, FL
Sapphire and diamond fraternity ring in 18-karat white gold. The ring is bezel set with a cabochon
Star Sapphire, 18k Gold
1.60 Carat Oval Sapphire and Diamond Pavé 18 Karat Yellow Gold Men’s Band Ring
Located in Bangkok, TH
1.60 Carat Oval Sapphire and Diamond Pavé 18 Karat Yellow Gold Mens Band Ring Please let us know
Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold
Diamond and Princess Cut Blue Sapphire Grid 18 Karat Gold Hexagon Men's Ring
By BOON
Located in Bangkok, TH
Diamond and Princess Cut Blue Sapphire Grid 18 Karat Gold Hexagon Men's Ring Please let us know
Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Gold
Stephen Webster Rayman Men's Silver and Black Sapphire Pave Signet Ring
By Stephen Webster
Located in Southampton, PA
Elegant, attractive and magnificently tasteful, this exquisite ring from Stephen Webster is another
Sapphire, Silver
John Hardy Men's Black Sapphire Dayak Ring
By John Hardy
Located in Coral Gables, FL
men's Dayak jewelry collection, and features multiple prong-set faceted black sapphires on the top and
Sapphire
John Hardy Men's White Sapphire Kali Ring
By John Hardy
Located in Coral Gables, FL
men's Kali jewelry collection, and features multiple prong-set faceted white sapphires on the top. The
Sapphire, Sterling Silver
1870s Antique Russian Sapphire Gold Men's Ring
Located in Chicago, IL
St. Petersburg 1870s A heavy 14K gold men's ring chased with stylized medieval designs in Neo
Sapphire
Deakin & Francis Sapphire Gold Men's Ring 1963
By Deakin & Francis
Located in Cincinnati, OH
A handsome gold and sapphire men's ring by Deakin & Francis. The 1" x 3/4" 18k polished yellow
Blue Sapphire, 18k Gold
Pinkish Purple and Blue Sapphire Platinum Dome Men's Ring
Located in Miami, FL
This is a perfect ring for Men, it weight heavy 22.1 grams of solid Platinum is weighted further by
Pink Sapphire
3.54 Carat Oval Cut Sapphire and Diamond Ring, 14 Karat White Gold Halo Men's
Located in Greensboro, NC
ring is a size 7. Metal Content: Guaranteed 14k Gold as stamped Stone Information: Genuine Sapphire
Diamond, Blue Sapphire, 14k Gold, White Gold
David Yurman Blue Sapphire Signet Men's Ring Size 9
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men 925 Sterling Silver Ring size 9 Main stone
Diamond, Sapphire, Blue Sapphire, Sterling Silver
Heavy Large Sapphire Diamond Men's 18 Karat Gold Gypsy Signet Ring
Located in Miami, FL
This 1980's men diamond sapphire Gypsy ring is crafted in hefty solid 18-karat yellow gold
Diamond, Sapphire, 18k Gold, Gold
18K Gold 5.6ct Deep Blue Sapphire & 0.72ct Diamond Men's Signet Ring
Located in เกาะสมุย, TH
This fantastic cocktail piece is a beautiful 18K yellow gold fine signet ring for man. It features
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
2.27 Carat Deep Blue Sapphire Fancy 'Egg Shape' Men's Signet Yellow Gold Ring
By Gems and Jewels UK
Located in Birmingham, GB
Deep Blue Sapphire Fancy 'Egg Shape' Mens Signet Style Ring. 2.27 Carat stone with a stunning deep
Sapphire, Blue Sapphire, Gold, Yellow Gold, 9k Gold
AIGS 18k White Gold 2.56ct Blue Sapphire & 0.20ct Diamond Men's Signet Ring
Located in เกาะสมุย, TH
This beautiful men's ring boasts a very beautiful blue sapphire! There are 4 round brilliant
Diamond, Blue Sapphire, 18k Gold, White Gold
David Yurman Blue Sapphire Diamond signed Men's ring Size 10
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men 925 Sterling Silver Ring size 10 Main stone
Diamond, Blue Sapphire, Sterling Silver
David Yurman Blue Sapphire Diamond signed Men's ring Size 8
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men 925 Sterling Silver Ring size 8 Main stone
Diamond, Blue Sapphire, Sterling Silver
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
Diamond, Sapphire, 18k Gold, Yellow Gold
Fine Men’s Vintage 5.64 Carat Sapphire GIA and Diamond Platinum Ring
Located in Montreal, QC
Handsome High Quality Gent’s Platinum Ring. Centering a securely nestled Hand set Oval Blue
Diamond, Sapphire, Platinum
Natural Madagascar Blue Star Sapphire Gemstone 11.37 cts in 14K WhGld Men's Ring
Located in Los Angeles, CA
Discover distinguished men's ring features a stunning natural blue star sapphire, set in a classic
Star Sapphire, 14k Gold, White Gold
DAVID YURMAN SS MENS SIGN PINK SAPPHIRES ring size 8
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men Type Ring 925 Sterling Silver Ring Size 8
Diamond, Pink Diamond, Sterling Silver
DAVID YURMAN SS MENS SIGN BLACK SAPPHIRES RING Size 10
By David Yurman
Located in New York, NY
Brand David Yurman Condition Never worn Gender Men 925 Sterling Silver Type ring Ring size 10
Black Diamond, Sterling Silver
10k Star Sapphire ring.10k JM Fox Yellow Gold Nugget Mens Star Sapphire Cabochon
Located in Port Charlotte, FL
color: Yellow Style: Art nouveau Wonderful Signet ring with a cabochon star sapphire flat rectangle
Yellow Gold
Men's Bezel Set Blue Sapphire and Old European Diamond Band Ring 18 Karat Gold
Located in Scottsdale, AZ
Ring Size: 12.75 A striking statement of refined elegance, this exceptional men’s ring features a
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
Natural Burma Blue Star Sapphire Gemstone 11.71 cts in 14K White Gold Men's Ring
Located in Los Angeles, CA
Discover distinguished men's ring features a stunning natural blue star sapphire, set in a classic
Star Sapphire, 14k Gold, White Gold
Yellow Gold Sapphire and Diamond Ring, 14 Karat Oval Cut 1.45 Carat Men's Halo
Located in Greensboro, NC
Gold as stamped Stone Information: Genuine Sapphire Treatment: Heating Color: Blue Cut: Oval Carat(s
Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold
Men’s 1.20 Carat Old Mine Champagne Diamond and Sapphire Vintage Art Deco Ring
Located in Montreal, QC
Handsome Gent’s Old Mine Cut Diamond and Calibrated Sapphire Vintage Art Deco Gold Ring. Centering
Sapphire, Diamond, Yellow Gold, 22k Gold, 18k Gold, 14k Gold, Gold
David Yurman Blue Sapphire Signet Men's Ring Size 8
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men 925 Sterling Silver Ring size 8 Main stone
Blue Sapphire
David Yurman Blue Sapphire Diamond signet Men's ring Size 9
By David Yurman
Located in New York, NY
Brand David Yurman Brand new, never worn Gender Men 925 Sterling Silver Ring size 9 Main stone
Blue Sapphire
18 Carat Yellow Gold Star Sapphire Round Cabochon Mens Signet Ring
Located in Hamilton, AU
Forged in 18 carat yellow gold is this dapper vintage uniquely designed signet mens ring featuring
Star Sapphire, Yellow Gold, 18k Gold
18 Carat Yellow Gold Natural Oval 6 Ray Star Sapphire Mens Vintage Signet Ring
Located in Hamilton, AU
Carefully crafted in 18 carat yellow gold, this handsome vintage signet ring features a 9x7
Star Sapphire, Yellow Gold, 18k Gold
Sapphire and Gold Men's Ring
Located in New York, NY
Heavy 18KT Gold and 2 carat Ceylon Sapphire Ring
Vintage circa 1970s Green Sapphire 9 Carat Yellow Gold V-Shaped Men's Ring
Located in Hamilton, AU
Crafted in 9 carat yellow gold, this dapper vintage men's signet ring, circa 1970s, features a
Green Sapphire, Gold, 9k Gold, Yellow Gold
1.05 Carat 18 Karat Yellow Gold Diamond Ruby Emerald Indian Head Men’s Ring
By Hana Or
Located in Antwerp, BE
: 0.20 ct. Rubies: 0.10 ct. Sapphires: 0.20 ct. Ringsize: We can resize the ring at no extra cost Width
White Diamond, Emerald, Ruby, Sapphire, 18k Gold
3.00 Carat Oval Australian Sapphire Men's Signet Vintage 18 Carat Gold Ring
Located in Hamilton, AU
Carefully crafted in 18 carat yellow gold is this handsome vintage signet ring that features a
Sapphire, Gold, 18k Gold, Yellow Gold
Yellow Gold Diamond Nugget Ring
Located in Palm Desert, CA
This 14 Karat Gold Nugget Ring features a modern take on a retro design, highlighted by a bold square face set with eleven bezel-set round diamonds in varying sizes. The center diamo...
Diamond, Gold, 14k Gold, Yellow Gold
Men's 14K Yellow Gold Nugget & Diamond 1.00 CT Ring
Located in Laguna Beach, CA
Men's Gold Nugget & Diamond Ring Description / Condition: New Custom Made Year of Production: N/A Gender: Men's Purity: 14k Yellow Gold 3 Diamonds Brilliant cut Total weight ...
Diamond, 14k Gold, Yellow Gold
"Baby Boom" Necklace with Eleven Gold Antique American Baby Rings on Black Chain
Located in Sherman Oaks, CA
Baby rings were popular sentimental jewelry items in the 19th and early 20th centuries. Babies wore them for their christenings, or for photos, or (ickily) for their funerals, or mot...
Blue Diamond, Emerald, Garnet, Lapis Lazuli, Pearl, Ruby, Blue Sapphire,...
1943 Men Unisex Signet Ring 6ct. Blood stone solid 18K Gold ØUS 6.75 / 2.2gr
Located in SE
Unisex type Signet Ring in solid 18K Yellow Gold with carved shoulders and claw set Blood - stone, color is dark Green color with red dots, measures ca. 12 mm x 8.5 mm x 2.75 mm deep...
Other, 18k Gold
$24,228
A 22ct gold diamond ring
Located in London, GB
A 22ct gold diamond flush-set ring, the round brilliant-cut diamond weighing 1.84 carats, accompanied by GIA report, stating the diamond to be of O-P colour and VS1 clarity, flush-se...
Diamond, 22k Gold, Yellow Gold, Gold
$375,000
W 0.37 in D 0.25 in L 0.5 in
5.34 Carat Brazilian Alexandrite Oval Loose Gem AGL Certified – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Ultra-Fine Rare Brazilian Alexandrite Gemstone by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents an extraordinary treasure: a 5.34 carat Brazilian Ale...
Alexandrite, Chrysoberyl, 18k Gold, Rose Gold, White Gold, Yellow Gold, ...
Audemars Piguet Royal Oak 15407OR.OO.1220OR.01 Double Balance Wheel Iced Out
By Audemars Piguet
Located in New York, NY
Audemars Piguet Royal Oak Double Balance Wheel in 18K Rose Gold 15407OR Openworked Dial is an iconic masterpiece known for its sporty octagonal case shape, substantial link bracelet,...
Rose Gold
Antique Art Deco Cartier Old Baguette Diamond and Emerald Cocktail Ring
By Cartier
Located in Great Neck, NY
Beautiful Antique Art Deco Cartier Old Baguette Diamond and Emerald Cocktail Ring. This unbelievable Cartier ring is crafted in platinum. There is an elongated baguette cut diamond i...
Diamond, Emerald, Platinum
GIA Certified 8.50 Ct Round Cut Fancy Color Diamond Men's Ring
Located in New York, NY
GIA Certified 8.50 ct Round Cut Fancy Color Diamond Solitaire Men's Ring 8.50 fancy yellowish brown round cut center diamond set in 18k gold hexagon motif band. Ring Size: 5.75 R...
Diamond, 18k Gold
Yellow Gold Diamond Men's Ring - 14k Round .88ctw Nugget Cluster
Located in Greensboro, NC
Size: 10 3/4 Sizing Fee: Up 3 sizes for $50 or Down 1 1/2 sizes for $35 Metal Content: 14k Yellow Gold Stone Information Natural Diamond Carat(s): .50ct Cut: Round Brilliant Color...
Diamond, 14k Gold, Yellow Gold
$1,815 / item
Heart garnet Eternity Ring in 14k gold
By Daizy Jewellery
Located in Istanbul, TR
14k gold ring with heart natural garnets. Heart garnet eternity ring band. Valentines gift jewelry. Full circle of hearts. January birthstone ring. Heart Garnet gold ring. Love ring....
Garnet, 14k Gold
David Webb Platinum & 18K Yellow Gold Geodesic Dome Diamond Ring
By David Webb
Located in New York, NY
A pavé-set, platinum, and 18 karat gold Geodesic Dome diamond ring, by David Webb, first made in c. 1965. The ring measures a Size 7. It is signed WEBB, stamped 18k, and Plat. The ri...
Diamond, 18k Gold, Yellow Gold, Platinum
Magic Glo 1.56 Carat Diamond Halo Yellow Gold Men's Ring
Located in Stamford, CT
Bold and masculine Magic Glo men's square top diamond ring. 1 round brilliant cut center diamond set in a 14k yellow gold setting with 16 round brilliant cut accent diamonds in the f...
Diamond, Gold, 14k Gold, Yellow Gold
Audemars Piguet Royal Oak Offshore White Ceramic 15707CB.OO.A010CA.01 Unworn
By Audemars Piguet
Located in New York, NY
Unleash the extraordinary with the Audemars Piguet Royal Oak Offshore White Ceramic 15707CB.OO.A010CA.01. This unworn masterpiece combines avant-garde design and horological precisio...
Stainless Steel
Genuine Diamond Stardust Unisex Band Ring in 18k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Genuine Diamond Stardust Unisex Band Ring in 18K Gold featuring natural diamonds of 0.057 carats. The gorgeous handcrafted ring goes with every style. April birthstone diamond brings...
Diamond, Gold, 18k Gold, Yellow Gold
Mens Diamond Sapphire Ring Band 14K Gold
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring is crafted in solid 14K Yellow gold (stamped). Three square cut natural blue Sapphires measure 3mm each (appr. .45 carat). Six diamonds total .42 carat of SI1 to I1 ...
Diamond, Sapphire, 14k Gold, Yellow Gold
On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry.
Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.
Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.
America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.
The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.
You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.
The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.
Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).
The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.)
Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.