Spectra Fine Jewelry 73-Carat Rose-Cut Diamond Chain Necklace
By Spectra Fine Jewelry
Located in New York, NY
Measures approx. 36” (91.44 cm) in length. 112 rose-cut diamonds weighing 73.00 carats (0.65 carats each). 58 pave diamonds weighing 0.18 carats.
Diamond, 18k Gold, White Gold
19K Yellow Gold Sapphire Pearl & Rose Cut Diamond Antique Pin
Located in Coral Gables, FL
Four rose-cut diamonds totaling approximately 0.10 carats provide subtle sparkle and enhance the timeless character of the design.
Diamond, Pearl, Sapphire, Yellow Gold
Antique Victorian Enamel Star Pearl & Rose Cut Diamond Pendant 9 Karat Gold
Located in AMSTERDAM, NL
The central pearl measures 4 mm and is surrounded by ten rose cut diamonds measuring between 1.05 - 1.95 mm, all G color/SI clarity.
Diamond, Pearl, Gold, Yellow Gold, Enamel
Antique Georgian Rose Cut Diamond Cluster Engagement Ring
Located in Santa Barbara, CA
Ten antique rose-cut diamonds are clustered together in a full, domed bouquet, each diamond glimmering with that soft, romantic candlelit glow unique to diamonds hand-cut over 200 ye...
Diamond, Gold, 18k Gold, Rose Gold
Tanzanite Cabochon and Rose Cut Diamond Ring, 18k White Gold, 4.77ct
Located in La Jolla, CA
Tanzanite Cabochon and Rose cut Diamond Ring in 18k White Gold Tanzanite and Diamond Ring features one natural round Tanzanite cabochon, weighing 4.77 carats, surrounded by Round Br...
Diamond, Tanzanite, 18k Gold, White Gold
Antique French Enamel Scene Rose Cut Diamond Pendant Brooch Locket
Located in New York, NY
French Victorian Brooch/Pendant/Locket Enameled Porcelain Scene of a Women and Toddler with a Dog in a Garden, The Women is Holding a Basket of Flowers "Femmes et garcon avec un chi...
Diamond, Pearl, 18k Gold, Silver, Enamel
Antique Ruby And Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique russian ring centered with oval cut ruby stone with estimate weight of 1 carat flanked with rose cut diamonds and detailed work on ring sides with total 14k gold weight of 7 ...
14 Karat Yellow Gold and Rose Cut Diamond Jewelry Box
Located in New York, NY
This beautiful jewelry box is handmade in 14 karat yellow gold with a beautiful picture set in rose cut diamond halo. Measurement : length: 2 1/4 inch wid...
14k Gold
Georgian 0.35ct Rose Cut Diamond Cluster Ring, circa 1830s
Located in London, GB
Dating to the 1830s, this beautiful cluster ring is a collection of rose cut diamonds. They have a combined weight of 0.35 carat and are rub over set.
Diamond, 18k Gold, Silver
“Victorian 10k Gold Rose Cut Diamond Dangle Earrings, Circa 1880”
Located in Cairo, EG
Antique victorian 10k gold rose cut diamond earrings centered with 1 large diamond flanked with smaller diamonds in detaled prongs with estimate weight of 1.5 carats back foiled date...
$5,000Sale Price|20% Off
Antique Handcrafted 12k Gold Natural Rose Cut Diamond Bangle Bracelet
Located in Fatih/İstanbul, 34
💎 Antique Circa 1900s 12k Gold Natural Rose Cut Diamond Bangle Bracelet In very good condition.
Diamond, Gold
Antique Persian Turquoise Ring Rose Cut Diamond Halo Platinum Edwardian
Located in New York, NY
The Turquoise is surrounded by a halo of 30 sparkling Rose Cut Diamonds. The jewels are set in Platinum atop 14 Karat Gold.
Diamond, Turquoise, 14k Gold, Platinum
“Antique 10k Gold Victorian Rose Cut Diamond Ring, 1850, 1.80ct”
Located in Cairo, EG
Antique victorian 10k gold ring centered with 2 rose cut diamonds in full facets excellent spark back foiled with total estimate diamond weight of 1.80 carats ring dates back to the ...
Maharaja Star Natural Rose Cut Diamond Brooch pin gold silver
Located in Delhi, DL
The use of **rose cut diamonds** gives this piece an authentic antique-inspired character.
Diamond, Sterling Silver, Vermeil, Silver
$712Sale Price|20% Off
Natural 4.95ct uncut rose cut diamonds sterling silver lever back earrings
Located in Delhi, DL
The beautiful elegant natural diamond sterling silver lever back earrings consists of- Diamond type- Natural Uncut rose cut diamonds Diamond color- White with a tint of brown Diamon...
Diamond, Sterling Silver
Solitaire Rose Cut Diamond Ring with Pave Diamond Band in Gold and Silver
By Artisan NYC
Located in New York, NY
Metal Details 14k Gold: 2.04g Silver: Weight not specified Diamond Details Weight: 1.77ct Cut: Rose Cut (Center) + Pave Diamonds (Band) Product Features Style: Ring Design: Solitai...
Diamond, 14k Gold, Gold, Silver
Necklace and pendant with rose cut diamonds up to 1.00ct 14k gold and silver
Located in The Hague, ZH
weight : 14.1 grams set with - 1 x 4.5 mm rose-cut diamond total approx. 0.30 carat color : F-G clarity : SI-P - 8 x 2.5 mm rose-cut diamonds total approx. 0.40 carat color : F-...
Diamond, 14k Gold, Silver
4.51 Carat Rose Cut Diamond Emerald Antique Style Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold & sterling silver, these earrings are set with .40 carats emerald and 4.51 carats of rose cut diamonds. Complimentary conversion to clip-on earrings is...
Diamond, Emerald, 18k Gold, Sterling Silver
18ct Gold Colombian Emerald & Rose Cut Diamond Cluster Ring, Mid 19th Century
Located in London, England
This Mid 19th Century Emerald and Rose Cut Diamond Cluster Ring centres on a beautifully vibrant emerald, certified as natural beryl of Colombian origin and of minor oil.
Diamond, Emerald, 18k Gold
Handcraft Rose Cut Diamonds 14 Karat Yellow Gold Drop Earrings
Located in Marcianise, IT
Handmade by artisans assembled with rose cut diamonds. Earrings total weight 10.40 grams Diamonds weight 3 karat
Diamond, 14k Gold, Yellow Gold
14 Karat Yellow Gold and Rose Cut Diamond Clip-On Earrings #20108
Located in Washington Depot, CT
14K Yellow Gold and Rose Cut Diamond Clip-On Earrings- These elegant earrings each feature 21 rose cut diamonds* set in classic 14K yellow gold.
Diamond, 14k Gold, Yellow Gold
$432Sale Price|20% Off
Victorian style uncut rose cut diamond oxidized 925 silver statement ring
Located in Delhi, DL
This stunning old Victorian finish ring is one of its kind. It consists of: Diamond- Natural Uncut and rose cut diamond Diamond weight- 4.40cts Diamond color- Tinted yellow Metal- Si...
Diamond, Sterling Silver, Silver
2.56 Carat Black Diamond Rose Cut Diamond 18 Karat Yellow Gold Statement Ring
By Roshe Jewels
Located in Los Angeles, CA
2.56 Carat Black Diamond Rose Cut Diamond 18 Karat Yellow Gold Statement Ring This ring has a beautiful cluster of natural Rose Cut Diamonds that weigh 0.58 Carats and natural Black...
Black Diamond, Diamond, 18k Gold, Yellow Gold
$4,900 / item
Rose Cut Diamond Ruby 18 Karat Gold Open Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat rose gold. Handcrafted in .68 carats rose cut diamonds and 1.99 carats ruby.
Diamond, Ruby, Gold, 18k Gold, Rose Gold
Antique Georgian Smoky Rose Cut Diamond Engagement Ring
Located in Santa Barbara, CA
You can't miss the smoky brown rose-cut diamond that draws you in with flickers of orange, set in a loved, period correct silver setting.
Diamond, Brown Diamond, Gold, 10k Gold, Yellow Gold, Silver
Victorian 14K White Gold Sardinian Coral Rose Cut Diamond Bezel Setting Earring
By SCALA GIOIELLI
Located in Marcianise, IT
Prized for its vibrant, intense red color (the "Red Gold of the Sea"), the smooth dome of the coral creates a striking focus against the surrounding white metal and diamonds. Antiqu...
Coral, Diamond, 14k Gold, White Gold
Antique Victorian 18K Yellow Gold and Silver Rose Cut Diamond Floral Earrings
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold and Silver Rose Cut Diamond Floral Earrings. These gorgeous Victorian floral rose cut diamond earrings are crafted in 18k yellow gold and ...
Diamond, Gold, 18k Gold, Yellow Gold, Silver
French Antique 18k Rose Gold, Rose Cut Diamond & Sapphire Bangle Bracelet, 1900s
Located in Beverly Hills, CA
The length is 7.5". The diamonds are rose cut, the sapphires are natural.
Diamond, Sapphire, Rose Gold
Vintage 18k White Gold GIA O-P IF 2.13ct Rose Cut Diamond Ring
Located in New York, NY
A luminous rose cut diamond gives this vintage 18k white gold ring a soft, romantic brilliance.
Diamond, 18k Gold, White Gold
Michael Kneebone Baroque Pearl Brilliant Cut Rose Cut Diamond Pendant
By Michael Kneebone
Located in Austin, TX
The bail is decorated by and oval shaped rose cut diamond. The pearl is suspended from a 20 inch yellow gold wheat chain, which included with the purchase of the pendant.
Diamond, Pearl, 14k Gold
“Antique 14k Gold Rose Cut Diamond Ring, Russia Circa 1880”
Located in Cairo, EG
Antique Russian 1880s 14k gold ring centered with rose cut diamond flanked with smaller diamonds made in St.
Peacock 50.74 Carat Rose Cut Diamond Statement Bracelet Cuff
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in 50.74 carats of rose cut diamonds and 1.4 carats ruby. Clasp Closure FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces.
Diamond, Ruby, 14k Gold, Sterling Silver
$6,930Sale Price / item|30% Off
JR 3.17 Carat Rose Cut Diamond Dangling Necklace 18 Karat White Gold
By JR Diam
Located in Hong Kong, HK
JR 3.17 Carat Rose Cut Diamond Dangling Necklace 18 Karat White Gold This contemporary piece of necklace is made of Drilled Rose cut diamond and it eludes femininity & grace.
Diamond, 18k Gold, White Gold
Victorian 18ct Gold Rose Cut Diamond Heart Brooch Pendant, 1890
Located in Firenze, IT
The brooch is completed by an outline of rose-cut diamonds that follows the shape of the heart, while on the back is visible the clasp and there is an eyelet that allows the jewel to...
Diamond, 18k Gold, Yellow Gold, Silver, Enamel, Gold
$504Sale Price|20% Off
Victorian style uncut rose cut diamond emerald 925 silver statement ring
Located in Delhi, DL
This stunning old Victorian finish ring is one of its kind. It consists of: Diamond- Natural Uncut and rose cut diamond Diamond color- Tinted yellow Metal- Silver Metal purity- 925 s...
Diamond, Emerald, Silver, Sterling Silver
Antique Rose Cut Diamond Floral Brooch in Gold and Silver
Located in Chipping Campden, GB
Antique Rose Cut Diamond Floral Brooch in Gold and Silver The most beautiful diamond floral brooch, with a centre that spins!
Diamond, Gold, Silver
18kt Gold and Silver Moon Brooch with Rose Cut Diamonds 19th Century Crescent
Located in Antwerp, BE
Century in yellow gold and silver with rose cut-diamonds Diamonds: 61 rose, antique cut diamonds : ca. 3,65 ct diamonds Material: 14 kt yellow gold and Silver Measurements: Lengt...
Diamond, Gold, Silver
$1,440Sale Price|20% Off
Antique Circa 1900s 8k Gold Natural Rose Cut Diamond Decorated Earring
Located in Fatih/İstanbul, 34
💎 Antique Circa 1900s 8k Gold Natural Rose Cut Diamond Decorated Earring In very good condition.
Diamond, Gold
“Victorian 12k Gold Cuff Bracelet with Rose Cut Diamond Anchor Design”
Located in Cairo, EG
Antique victorian 12k Goldcuff braclete centeted with rose cut diamond anchor design with an estimate diamond weight of 1 carat and total 12k gold weight of 12 grams braclete width 6...
Diamond
Victorian rose cut diamond 18k yellow gold enamel engagement ring
Located in Beverly Hills, CA
Surrounding the center stone are 18 additional rose cut diamonds weighing approximately 0.10 carat in total.
Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Antique Rose-Cut Diamond Pendant Earrings in Silver-Topped Gold
Located in New York, NY
A pair of antique Georgian period rose-cut diamond earrings, each comprising a cluster surmount suspending an open pear-shaped pendant with an articulated pear-shaped diamond drop, i...
Diamond, Gold, 15k Gold, Silver, Sterling Silver
Victorian rose cut diamond 14k yellow gold bracelet
Located in Beverly Hills, CA
Understated and quietly elegant, this Victorian bracelet, circa 1880, is a lovely example of the era's more restrained approach to diamond jewelry. Three rose cut diamonds, totaling ...
Diamond, Gold, 14k Gold, Yellow Gold
Antique 18K Yellow Gold Three Sapphire & Rose-Cut Diamond Victorian Ring
Located in MONTMORENCY, FR
Technical Sheet: Period: Circa 1880–1900 (Victorian) Style: Three-Stone Victorian Ring Metal: 18K Yellow Gold (750‰) Gemstones: Three Sapphires (total ~1.00 ct); Four Rose-Cut Di...
Diamond, Sapphire, 18k Gold, Yellow Gold
French Art Deco Old & Rose Cut Diamond Cluster Drop Earrings
Located in London, GB
Each piece features a centralised old mine-cut diamond, surrounded by a double halo of rose-cut diamonds.
Diamond, Gold, 18k Gold, Yellow Gold, Silver
Antique Natural Mexican Fire Opal and Rose Cut Diamond Flower Ring
Located in Denver, CO
This beautiful antique Victorian ring features a natural Mexican fire opal measuring approximately 1.00 carat, surrounded by a halo of twelve rose cut diamonds totaling approximately...
Diamond, Fire Opal, 10k Gold, Yellow Gold, Silver
$40,900Sale Price|20% Off
7.33ct Pear Rose Cut Diamond Drop Earrings with Halo 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Unique modern pear shape rose cut diamond with halo drop earrings. High jewelry by Alexander Beverly Hills. 2 pear shape rose cut diamonds, 7.33 carats.
Diamond, 18k Gold, White Gold
Victorian 18K Yellow Gold Ruby and Rose Cut Diamond Ring
Located in Hicksville, NY
Year: 1890s Item Details: Ring Size: 6.5 (Sizable) Metal Type: 18K Yellow Gold [Hallmarked, and Tested] Weight: 3.7 grams Ruby Details: .30ct, Pinkish-Red Ruby, VS Clean, Natural ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Earrings with rose cut diamonds up to 0.30ct 14k gold 8.4 grams
Located in The Hague, ZH
14k yellow gold ear clips set with rose-cut diamonds totaling 0.30ct – G/H – SI Detailed description: The dimensions of the ear clip are 1.7 cm long by 1.1 cm wide Total weight 8....
Diamond, 14k Gold
Antique Pink Sapphire Heart and Rose Cut Diamond Bird Drop Pendant
Located in London, GB
Atop the heart, a detailed bird motif is encrusted with rose cut diamonds and a pair of rubies acting as the eyes, adding a touch of elegance.
Diamond, Ruby, Sapphire, Silver
$880Sale Price|20% Off
Classic Natural uncut rose cut Diamond sterling silver hinged bracelet
Located in Delhi, DL
This vintage style diamond silver and yellow gold plating hinged bangle consists of: Diamond- 7.30cts Diamond type: Rose cut diamonds and uncut polki diamond Diamond color: white a...
Diamond, Sterling Silver
Edwardian 14k White Gold Rose Cut Diamond Ring, Circa 1910, 0.50ct
Located in Beverly Hills, CA
This elegant Edwardian diamond ring is a beautifully refined jewel from the 1910’s, featuring 2 principal rose cut diamonds weighing approximately 0.50 carat in total.
Diamond, Gold, 14k Gold, White Gold
Cartier Art Deco Rose Cut Diamond Arrow Jabot Pin
By Cartier
Located in London, GB
This Art Deco piece was crafted in France from platinum and showcases a gorgeous trio of chunky rose cut diamonds at the tip whilst the flights at the opposing end have been set with...
Diamond, 18k Gold, Yellow Gold, Platinum
Oxidised Silver and 24k Gold Micron Plated Rose Cut Diamond Tag Chain Bracelet
By Emre Osmanlar
Located in ISTANBUL, TR
2,40 ct Rose Cut Diamond 0,15 gr 24k Gold Plated 16,10 gr Silver
Diamond, 24k Gold, Yellow Gold, Silver
Rose Cut Diamond (1.70) cufflinks in rose gold plated sterling silver
By Tateossian
Located in Fulham business exchange, London
Beautiful rose cut diamonds have been set within a central claw design.
Diamond, Rose Gold
Antique Vivid Pink Tourmaline & Rose-Cut Diamond Cluster Ring. Early Edwardian
Located in OVIEDO, AS
The shoulders of the ring are set with further rose-cut diamonds in graduated pavé, tapering elegantly toward the plain polished 18-karat gold shank, stamped 750.
Diamond, Tourmaline, 18k Gold, Yellow Gold, Platinum
Victorian pendant with rose cut diamonds up to 1.50ct 14k gold and silver
Located in The Hague, ZH
Weight: 8.8 grams Set with: - 1 x 7.3 mm round rose-cut diamond, totaling approximately 1.00 carat Color: G/H Clarity: SI - 40 x 1.3 mm - 3.8 mm rose-cut diamonds, totaling appro...
Diamond, 14k Gold, Silver
Early 19th Century Iberian/Georgian Rose Cut Diamond Chandelier Earrings.
Located in OVIEDO, AS
Antique Iberian (Catalan) Rose Cut Diamond Herring/ Chandelier Earrings. Ca. 1830 Wonderful large early 19th Century diamond earrings.
Diamond, 18k Gold, Silver
$2,620Sale Price|20% Off
Vintage Circa 1960s 12k Gold Natural Rose Cut Diamond Decorated Earring
Located in Fatih/İstanbul, 34
💎 Vintage Circa 1960s 12k Gold Natural Rose Cut Diamond Decorated Earring In very good condition.
Diamond
Antique Looking Trillion Shape Rose Cut Diamond Ring in Gold and Silver
By Artisan NYC
Located in New York, NY
Antique looking Trillion Shape Rose Cut Diamond Ring in Gold and Silver is very uniquely made with designer shank. 14kt gold: 3.88gms Diamond: 3.29cts
Diamond, 14k Gold, Gold, Silver
VICTORIAN pendant with rose cut diamonds up to 0.60ct 14k gold and silver
Located in The Hague, ZH
14k gold with silver pendant set with rose-cut diamonds total. 0.60 ct - G/H - SI – dimensions 2.7 cm long by 1.7 cm wide Detailed description the pendant is 2.7 cm long and 1.7 cm...
Diamond, 14k Gold, Silver
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.
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.