Antique Snake Serpent Ring Diamonds solid 18K Gold Ø US6 / 8.3gr
Located in SE
Antique Serpent Ring ca. late 19th - early 20 century in solid 18K Yellow Gold.Coiled body with engraved scales, the head decorated with two natural old mine cut Diamonds Ø 2.25ct / ...
Diamond, 18k Gold
Antique Edwardian 18ct Yellow Gold Diamond Band Ring, Size 6
Located in Brighton, GB
Antique Diamond Band 18ct Gold Stamped Circa 1900 Delve into the elegance of the Edwardian era with this exquisite 18ct yellow gold band ring, showcasing a trio of stunning cushio...
Diamond, 18k Gold, Yellow Gold
Antique 15ct Yellow Gold, Georgian Emerald & Diamond 7 Stone Ring
Located in Brighton, GB
Antique Emerald & Diamond Ring 15ct Gold Circa 1825 This exquisite 15ct yellow gold Georgian ring features a stunning seven stone design with alternating natural emeralds and diam...
Diamond, Emerald, 18k Gold, Yellow Gold
Nina Zhou One-of-a-Kind 10.95ctw Diamond Butterfly on Aquamarine Ring, US 6
By Nina Zhou
Located in Newport Beach, CA
A one-of-a-kind design that captures a moment of quiet transformation. A finely sculpted diamond butterfly rests delicately atop a luminous aquamarine, as if paused mid-flight—light,...
Aquamarine, Diamond, 14k Gold, Yellow Gold
Elegant French Art Deco Diamond Platinum Line Earrings, Early 20th Century
Located in New York, NY
Elegant French Art Deco period diamond and platinum line earrings Early 20th Century Sophisticated design composed of round brilliant cut diamonds set in platinum with reticulated si...
Diamond, Platinum
$1,200Sale Price|36% Off
14k White Gold 3.25 Carat Pear Cut Blue Topaz & Diamond Pendant 18"
Located in Eagan, MN
This necklace is just gorgeous! It is pre-owned but in excellent condition. It was well cared for. It is a modern design pendant with a beautiful Pear Cut 12 x 8 mm Blue Topaz and...
Topaz, Blue Topaz, Diamond, 14k Gold, White Gold
Tiffany & Co. Schlumberger Fern Leaf Diamond Brooch 18k Yellow Gold/Platinum
By Jean Schlumberger for Tiffany & Co.
Located in South Pasadena, CA
Tiffany & Co. Schlumberger 5 leaf pin brooch in 18k yellow gold and platinum. Features 5 textured leaves and a floral center adorned with sparkling diamonds. This is an excepti...
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage 1980’s 18ct White Gold, Diamond Single Stone Engagement Ring
Located in Brighton, GB
Vintage Diamond Engagement Ring 18ct White Gold- Stamped 750 Pretty, vintage solitaire engagement ring. One brilliant cut diamond claw set mounted on 18ct white gold band. Diamond...
Diamond, 18k Gold, White Gold
Silvorra Delicate Emerald and Diamond Accent Ring in 925 Silver Gift for her
Located in New York, NY
This elegant ring features a striking octagon cut emerald totaling 0.28 carats, set in 925 sterling silver and accented with subtle diamonds for a hint of sparkle. The emerald measur...
Diamond, Emerald, Silver, Sterling Silver
Antique Georgian era Rose Cut Diamond Silver Star Pendant
Located in Brighton, GB
Antique Star Pendant Silver Tested Circa 1850 * The chain is sold separately Step into the elegance of the past with this exquisite 8-pointed star pendant. This stunning piece f...
Diamond, Silver
Earrings with pearl and single cut diamonds up to 0.20ct 14k gold 4.3 grams
Located in The Hague, ZH
14k white gold earrings set with pearl and single-cut diamond up to 0.30 ct – F/G – VS/SI Detailed description: The earrings are 2.9 cm long and 8.1 mm wide. Total weight: 4.3 gra...
Diamond, Pearl, 14k Gold
VAN CLEEF & ARPELS Platinum Mystery-Set Ruby and Diamond Bracelet
Located in New York, NY
A triumph of craftsmanship and elegance, this exquisite bracelet by Van Cleef & Arpels is a masterpiece of their signature Mystery-Set technique. Five uninterrupted rows of richly-hu...
Diamond, Ruby, Platinum
1903 Imperial Russian Earrings Sapphire Ruby Emerald Diamonds 56 Gold / 5 gr
Located in SE
A pair of old luxurious Russian Earrings in solid 56 Yellow Gold and Silver decorated with Blue Sapphires, Red Rubies, Emeralds and Diamonds. Naturality of Rubies is questionable/ c...
Diamond, Ruby, Emerald, Sapphire, 14k Gold, Silver
$1,800Sale Price|20% Off
Vintage Italian Rope Motif Ruby & Diamond Earrings in 18K Gold - ca. 1965
Located in Orlando, FL
A striking pair of vintage Italian earrings, circa 1965, showcasing the timeless rope motif so popular in mid-century jewelry design. Origin: Italy, circa 1965 Materials: 18K yellow...
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Solange Azagury-Partridge 18K Gold Diamond Drop Earrings
Located in London, GB
- Solange Azagury-Partridge - Nova diamond drop earrings - Black rhodium-plated 18 ct gold - Rose-cut diamond in the centre of each earring - Stylised border of round brilliant-cut d...
Diamond, 18k Gold
70s Vintage Diamond Cube Ring Onyx Enamel Sz 7 Platinum Fine Estate Jewelry
Located in Torrance, CA
Stylish vintage diamond cube ring crafted in 900 platinum (circa 1970s). Round brilliant cut diamonds total an estimated 0.75 carats (estimated at I-J color and SI1-I1 clarity). ...
Diamond, White Diamond, Onyx, Platinum, Enamel
Antique 18ct White Gold, 1920s Diamond & Pearl Drop Earrings
Located in Brighton, GB
Antique Drop Earrings 18ct White Gold Circa 1920s Step into elegance with this stunning pair of 18ct white gold 1920s drop earrings, a true statement piece perfect for any specia...
Diamond, Pearl, 18k Gold, White Gold
Set in 18K Gold & Rhodium, Spinel, Sapphires, Amethyst & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Spinel, Sapphires, Amethyst Three-Stone Cocktail Three stone Ring set in 18K Gold with Blue Rhodium. The weight of the Spinels is 12.30 c...
Amethyst, Diamond, Sapphire, Spinel, 18k Gold, Rhodium
Antique 15ct Gold Victorian Amethyst Diamond Opal Ruby and Emerald Acrostic Ring
Located in Brighton, GB
Antique Adore Ring 15ct Gold Circa 1880 Acrostic rings became popular throughout the Victorian period. The Adore ring being one of the romantic gifts typically given in the earl...
Amethyst, Diamond, Emerald, Opal, Ruby, Gold, 15k Gold
Antique German Ring natural 5ct. Star Ruby Diamonds solid 14K Gold ØUS7.5/ 3gr
Located in SE
German Ring from ca 1920s -1930s with natural beautifully Purple natural Star Ruby stone 8.75mm x 7.75mm x 6mm /ca. 5 ct with minor flaws accented with 4 Diamonds. Ruby shows distin...
Diamond, Star Ruby, 14k Gold
TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 5
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 5 Metal: Platinum Size: 5 Band Width: 3mm Diamond: 10 round brilliant diamonds, carat total weight .10 Hallmark: ©T&Co. PT...
Diamond, Platinum
$1,000Sale Price|50% Off
18K Gold 0.47ct Oval Emerald & 0.07ct Diamond Vintage Split- Shank Band Ring
Located in เกาะสมุย, TH
A refined vintage band crafted in 18K yellow gold, centered with a vibrant 0.47ct oval emerald in a classic four‑prong setting. 0.07ct of bright white diamonds frame the stone in ele...
Diamond, Emerald, 18k Gold
TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 6
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 6 Metal: Platinum Size: 6 Band Width: 3mm Diamond: 10 round brilliant diamonds, carat total weight .10 Hallmark: ©T&am...
Diamond, Platinum
14K Yellow Gold 3-Stone Ring Diamond Natural Cabochon Emerald Ring 3.96 CT
By OGI Ltd
Located in New York, NY
Make a statement of refined elegance and bold color with this stunning three-stone ring in rich 14K yellow gold. At its heart sits a mesmerizing 3.96-carat natural emerald cut in a s...
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
HARRY WINSTON Turquoise and Diamond Necklace and Ear Clips
Located in New York, NY
Inviting you to experience a world of unparalleled splendor and indulge in opulence, this breathtaking suite designed by Harry Winston showcases a mesmerizing blend of turquoise and ...
Diamond, Turquoise, 18k Gold, White Gold, Platinum
Estate 1.25ctw Diamond Baguette Channel-Set 18k Yellow Gold Earrings
Located in Orlando, FL
Sophisticated vintage design meets flawless craftsmanship in these elegant earrings, crafted in rich 18kt yellow gold. Metal: 18kt yellow gold, stamped “18CT 750” Maker’s Mark: Capi...
Diamond, 18k Gold, Yellow Gold
Set in 18K Gold, Guild Certified Conch Pearl, Emeralds & Diamond Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Conch Pearl & Emeralds Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Conch Pearl is 8.26 carats. The Conch ...
Diamond, Emerald, Pearl, 18k Gold
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 0.71"(18.1mm) long x 0.52"(13.2mm)" wide Diamond: 11 round brilliant diamonds, c...
Diamond, Platinum
Invisible Set Sapphire Diamond Ring Large Square Cocktail 18k White Gold Sz 8
Located in Torrance, CA
Stylish contemporary sapphire & diamond square cocktail ring crafted in 18 karat white gold. The invisible setting is a complex technique of cutting gemstones to fit very clos...
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
14K Gold 0.10 ct. tw. & 10.8CT Garnet Color Stone Earrings
By I. Reiss
Located in Great Neck, NY
14 Karat Yellow Gold Polish-Finished Hoop Earrings, Set with a Dangling 10.8CT 8x10mm Checkerboard-Cut Oval-Shaped Garnet Semi-Precious Color Stones and Accented with 0.10 Carat Diam...
Diamond, Garnet, 14k Gold, Yellow Gold
$68,000
Panthère De Cartier Ring
By Cartier
Located in New York, NY
18K White gold, set with brilliant-cut diamonds, emeralds and onyx. Size - 62 / 10 French Assay Marks Signed - Cartier
Diamond, 18k Gold, White Gold
Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Aquamarine Ring Platinum Circa 1920s Step into the elegance of the 1920s with this stunning Art Deco ring, expertly crafted from platinum. At its centre is an impressive ...
Aquamarine, Diamond, Platinum
Bvlgari 18K Rose Gold Serpenti Misteriosi Watch
By Bulgari
Located in New York, NY
The Bvlgari Serpent Misteriosi Secret Watch in 18K Rose Gold Diamond and Rubelite combines luxury, elegance and seduction.. The Serpenti collection is know for its Serpent motif, and...
Diamond, Rubelite, 18k Gold, Rose Gold
HARRY WINSTON Platinum And 18K White Gold Diamond And Emerald Necklace
Located in New York, NY
A magnificent design by Harry Winston, this iconic necklace captures the essence of 1960s glamour with its striking cluster motif and exceptional gemstone quality. Fashioned in plati...
Diamond, Emerald, 18k Gold, White Gold
Vintage 18ct Yellow Gold 0.40 Carat Diamond Single Stone Ring Hallmarked 1989
Located in Brighton, GB
Vintage Diamond Engagement Ring 18ct Yellow Gold Hallmarked Birmingham 1989 Makers Mark CJ This is an 18ct yellow gold ring featuring a single claw-set brilliant-cut diamond of a...
Diamond, 18k Gold, Yellow Gold
Brutalist Cuff Bracelet Chakra Diamond Sapphire Emerald Gold Plated
By J DAUPHIN
Located in Los Angeles, CA
Multi-Gemstone Chakra Stud Cuff Bracelet 14k Gold Plated Brass Designer: J Dauphin The Multi-Gemstone Stud Cuff is a definitive architectural piece handcrafted from 14k gold-plated ...
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Tanzanit...
CARTIER 18K White Gold Diamond, Emerald, and Onyx Panther Bracelet
By Cartier
Located in New York, NY
A timeless emblem of strength, elegance, and allure, this Cartier Panther bracelet in 18K white gold is a masterful expression of the Maison’s most iconic motif. The panther’s head, ...
Diamond, Emerald, Onyx, 18k Gold, White Gold
Edwardian Platinum Diamond Brooch, Circa 1900, Rubies, Sapphires, Pearls
Located in Buckingham , Buckinghamshire
Early 20th-Century Edwardian era Ruby, Sapphire, Diamond & Pearl Brooch Platinum-Set — In Richard Ogden Case A beautifully executed early 20th-century gem-set brooch, crafted in an ...
Diamond, Pearl, Ruby, Sapphire, Blue Sapphire, Platinum
Vintage Victorian Diamond on Oval Onyx Slab Gold Ring
Located in Montreal, QC
Simply Beautiful! Vintage Victorian Diamond on Oval Onyx Slab Gold Ring. Centering a .27 Carat Diamond. Hand crafted 14K Yellow Gold mounting. Ring size 6, we offer ring resizing. Mo...
Diamond, Onyx, Gold, 14k Gold, Yellow Gold
Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring
Located in Brighton, GB
Edwadian Marquise Ring 18ct Gold & Platinum Circa 1910 Introducing an exquisite Edwadian Marquise Ring, a stunning testament to the artistry of antique jewellery. This fabulou...
Diamond, Ruby, Gold, 18k Gold, Platinum
Italian 18K Gold Gimmel Fede Ring with Diamond and Ruby, Circa 1790
Located in Firenze, IT
Period: 1790 ca. Provenance: Italy Ring size: 7 ¼ Weight: 5,30 gr The ring, dated to around 1790 and made of 18-karat gold, is composed of three bands, of which the two outer ones ...
Diamond, Ruby, 18k Gold, Rose Gold
TIFFANY & Co. Atlas 18K Rose Gold Diamond 5mm Pierced Ring 10
Located in Los Angeles, CA
TIFFANY & Co. Atlas 18K Rose Gold Diamond 5mm Pierced Ring 10 Metal: 18K Rose Gold Size: 10 Band Width: 5mm Diamond: 4 round brilliant diamonds, carat total weight .04 Hallmark: ...
Diamond, Rose Gold
1938 Halo Ring natural 1ct Ruby 1ctw Diamonds solid Platinum ØUS7.25 /4.5gr
Located in SE
Halo Ruby and Diamonds Ring of timeless Art - Deco, or Style Moderne design that developed and flourished in early 1920s - 1940s. Harmonic combinations of various geometrical forms ...
Diamond, Ruby, Platinum
9ct Gold, Sapphire & Diamond, Lucky Horseshoe Pendant Necklace, Circa 1880
Located in Brighton, GB
Antique Horseshoe Necklace 9ct Gold Circa 1880 Victorian horseshoe pendant in 9ct yellow gold, set with thirteen rose-cut diamonds and...
Diamond, Sapphire, Gold, 9k Gold
Antique 18ct Yellow Gold, 1920s Diamond & Garnet Tigers Head Brooch
Located in Brighton, GB
Antique Tiger Brooch 18ct Gold Circa 1920s Elevate your jewellery collection with this exquisite 1920s tiger's head brooch, crafted from 18ct gold. This striking piece features a ...
Diamond, Garnet, 18k Gold, Yellow Gold
Cartier Platinum Diamond Arrow Brooch
By Cartier
Located in New York, NY
A delicate expression of Art Deco refinement, this Cartier arrow brooch captures the Maison’s fascination with symmetry, motion, and light. Crafte...
Diamond, Platinum
Diamond Black Onyx Torpedo Dangle Earrings 14K White Gold 1.5 Inch Art Deco
Located in New York, NY
INDULGE IN A WONDERFUL PAIR OF DIAMOND AND BLACK ONYX TORPEDO DANGLE DROP EARRINGS IN 14 KARAT WHITE GOLD. THE ART DECO STYLE EARRINGS ARE A DRAMATIC 1 1/2 INCHES LONG. The earrings...
Onyx, Diamond, Gold, 14k Gold, White Gold
$200,000
CARTIER Diamond Earrings
By Cartier
Located in New York, NY
18K Yellow Gold Approximate Diamond Weight - 40 CTS Outside Diameter - 3.7 CM Circa - 1980's French Assay Marks Signed - Cartier
Diamond, 18k Gold, Yellow Gold
Vintage 1920s 0.47 Carat Diamond Set in New 18ct White Pendant on Platinum Chain
Located in Brighton, GB
Vintage Diamond Necklace 18ct White Gold Stamped Maker Mark CJS Circa 1920s This pendant necklace is truly stunning, featuring a single natural, brilliant-cut diamond weighing 0....
Diamond, 18k Gold, White Gold, Platinum
1.50ct Old European Cut Diamond Solitaire Ring 18ct Yellow Gold and Platinum
Located in London, GB
- Solitaire diamond engagement ring - 1.50ct antique Old European-cut diamond - Georgian inspired open button back design - Hand crafted in 18k yellow gold and platinum - Ring siz...
Diamond, Platinum, 18k Gold, Yellow Gold
VAN CLEEF & ARPELS Ceylon Yellow & Blue Sapphires Necklace/Detachable Pendant
Located in New York, NY
A masterwork of vibrant color and exquisite craftsmanship, this VAN CLEEF & ARPELS necklace with a detachable pendant radiates opulent beauty and refined artistry. Fashioned in 18K y...
Diamond, Emerald, Blue Sapphire, Yellow Sapphire, 18k Gold, Yellow Gold
VAN CLEEF & ARPELS 'Blue Gardenia' Ear Clips
Located in New York, NY
Crafted in platinum to resemble delicate Gardenia blossoms, this piece features intricately carved petals of blue chalcedony, evoking a serene and ethereal beauty. The heart of each ...
Chalcedony, Diamond, Blue Sapphire, Platinum
Antique Art Deco 14K Gold & Old European Cut Diamond Engagement Ring
Located in Philadelphia, PA
A fine signed antique gold & diamond ring. In 14 karat yellow gold. With a bezel-set Old European cut 0.25± Ct diamond (Color: H-I, Clarity: VS2) in a filigree setting with a t...
Diamond, 14k Gold
TIFFANY & CO. Cabochon Amethyst Tourmaline Bracelet
Located in New York, NY
Crafted with Exquisite Artistry in Platinum and 18K Yellow Gold, Adorned with Cabochon Amethysts and Pink Tourmalines of Sundry Shapes, and Embellished with Round Brilliant Diamonds....
Amethyst, Diamond, Tourmaline, 18k Gold, Yellow Gold, Platinum
$11,250Sale Price|25% Off
14K White Gold Sapphire & Diamond Halo Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
5.73ct Blue Sapphire & 2.20cttw. White Diamond Ring 7US 8.87g. Primary Stone: Sapphire Primary Carat Weight: 5.73 Primary Stone Cut: Oval Primary Stone Color: Blue Secondary Ston...
Diamond, Sapphire, 14k Gold, White Gold
Antique 18ct Yellow Gold, Sapphire & Diamond Ring, Circa 1900
Located in Brighton, GB
Antique Sapphire & Diamond Ring Hallmarked 18ct Gold Hallmarked Birmingham worn date letter Makers Mark AH A beautifully balanced antique ring featuring three sapphires interspe...
Diamond, Sapphire, 18k Gold, Yellow Gold
Cartier Vintage Hex Sapphire Diamond Lariat Necklace
By Cartier
Located in New York, NY
Carat Weight: Two Ceylon sapphires Material: 18K yellow gold, Ceylon sapphires, round diamonds Weight: Approximately 83.30 grams Length: Approximately 15.78 inches (40cm) Certificati...
Diamond, Sapphire, 18k Gold
Antique 1920s Platinum French Stamped, 1.40 Carat Diamond Full Eternity Ring
Located in Brighton, GB
Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with an estimated 1.40 carats of exquisite French dia...
Diamond, Platinum
CARTIER 18K White Gold, Smoky Quartz and Diamond “Scarab” Brooch
By Cartier
Located in New York, NY
A masterful blend of symbolism and sophistication, this Cartier “Scarab” brooch celebrates rebirth and transformation—a theme deeply rooted in ancient Egyptian mythology and long fav...
Diamond, Quartz, White Gold
18ct Gold, Birmingham Hallmarked, Victorian Sapphire & Diamond Five Stone Ring
Located in Brighton, GB
Antique Sapphire & Diamond Ring Hallmarked 18ct Gold Birmingham, Date Letter Worn 18ct yellow gold ring, set with three round-cut sapphires and two old-cut diamonds in alternatin...
Diamond, Sapphire, Gold, 18k Gold
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.