Platinum, Sapphire and Diamond Necklace
Located in New York, NY
Details: - 13 oval sapphires ap. 15.00 cts - 274 baguette and tapered baguette diamonds ap. 10.25 cts., ap. 44.3 dwts - length 16 9/26 inches In excellent condition
Diamond, Sapphire, Platinum
Platinum and Diamond Ribbon Clip-Brooch
Located in New York, NY
Platinum and Diamond Ribbon Clip-Brooch Details: 41 round and 83 baguette and tapered baguette diamonds ap. 10.50 cts.
Diamond, Platinum
Platinum and Diamond Bracelet
Located in New York, NY
4 marquise-shaped, 120 old European-cut and 24 baguette diamonds ap. 4.75 cts., small single-cut diamonds, ap. 14.3 dwts.
Diamond, Platinum
Tiffany & Co. 18k Gold, Platinum and Diamond Ring
By Tiffany & Co.
Located in New York, NY
., weight inscribed, 10 baguette diamonds ap. .55 ct., signed Tiffany & Co., ap. 3.6 dwts.
18k Gold, Platinum
7.18 Carat Diamond and Gold Hoop Clip-On Earrings
Located in New York, NY
18 kt., 68 baguette & tapered baguette diamonds ap. 7.15 cts., ap. 14 dwts.
Diamond, 18k Gold
Superb Diamond Brooch/Pendant by Van Cleef & Arpels
By Van Cleef & Arpels
Located in New York, NY
A superb diamond brooch/pendant by Van Cleef & Arpels centering a shield shaped diamond of ap. 1.25 cts., 220 round & single-cut & 18 baguette diamonds ap. 16.70 cts., signed VCA, BH...
White Diamond, 18k Gold
Platinum, White and Black Cultured Pearl and Diamond Ring
Located in New York, NY
Detail: One white pearl ap. 11.2 mm., one black pearl ap. 11.5 mm., 8 round diamonds ap. 1.65 cts., 14 round and 25 baguette and tapered baguette diamonds ap. 2.50 cts., ap. 11.2 dwts.
Diamond, Cultured Pearl, Platinum
Platinum, Emerald and Diamond Ring
Located in New York, NY
Platinum, Emerald and Diamond Ring One emerald-cut emerald ap. 4.74 cts., 24 round & 6 baguette diamonds ap. 1.65 cts., ap. 6.5 dwts.
Diamond, Emerald
Platinum, Emerald and Diamond Ear-Clips
Located in New York, NY
., set with 50 round and 46 baguette and tapered baguette diamonds ap. 6.20 carats accented by small diamonds all set in platinum with clip on backs.
Diamond, Emerald, Platinum
Platinum, Carved Ruby Sapphire Emerald and Diamond Bracelet
Located in New York, NY
Platinum, Carved Colored Stone and Diamond Bracelet 20 carved ruby, sapphire and emerald leaves, 238 round and 2 baguette diamonds ap. 7.30 cts., Length 7 1/4 inches.
Diamond, Emerald, Ruby, Sapphire, Platinum
Art Deco Ceylon No Heat Sapphire, Diamond, and 18K White Gold Ring with AGL
Located in Ben Lomond, CA
Ceylon No Heat Blue Sapphire Art Deco Ring Size: 7.5 Diamonds: 14 baguette ap. 1.00 cttw Diamond Color / Clarity: H-I / VS Side Sapphires: 2 oval sapphires ap. 1.25 cttw Materia...
Diamond, Sapphire, 18k Gold, White Gold
2.85 Carat Oval Cabochon Emerald and Diamond Ring
Located in New York, NY
., one oval cabochon emerald ap. 2.85 cts. 40 baguette & tapered baguette diamonds ap. 2.45 cts., ap. 6.8 dwts.
Diamond, Emerald, Gold
Platinum, Ruby and Diamond Clip
Located in New York, NY
Of geometric motif, topped by 2 square-cut rubies ap. 1.25 cts., edged by 46 rectangular and square-cut rubies ap. 2.85 cts., set with 2 old European and 2 square step-cut diamonds a...
Diamond, Ruby
Fine Art Deco Hamilton 4.8 Carat Diamond Platinum Dress Watch
By Hamilton
Located in New York, NY
Mechanical, in good working order Rectangular off-white dial signed Hamilton Diamonds: F-G, VS, 4.8 TCW- 4 baguette and 6 round diamonds ap. 1.3 ct., 62 single-cut diamonds ap. 1.25 ...
Diamond, Platinum
9.00 Carat Pear Shaped Sapphire Diamond Gold Brooch
Located in Salt Lake City, UT
., one pear-shaped sapphire ap. 9.00 cts., 206 round & 10 baguette diamonds ap. 3.45 cts., ap. 12 dwts.
Diamond, Sapphire, 18k Gold, White Gold
Art Deco Platinum 2.8 Carat Diamond Bracelet
Located in Montgomery, AL
We are loving this vintage beauty! She is sweet & perfect for everyday love. Bracelet Details Material: Platinum Era: Art Deco 1920 - 1940 Weight: 16.6 Grams Head Width: 12.8mm Leng...
Diamond, Platinum
Art Deco Platinum Bracelet with 6.00ct Old Mine Cut Diamonds
Located in New York, NY
Embodying timeless elegance and masterful craftsmanship, this exquisite Art Deco line bracelet is anchored by approximately 6.00 carats of antique Old Mine cut diamonds with H–I colo...
Diamond, Platinum
Art Deco 3.00ct Diamond Platinum Line Bracelet
Located in New York, NY
This is an elegant platinum line bracelet from the Art Deco era. The bracelet is set with sparkling old European cut diamonds that weigh approximately 3.00ct. The color of these diam...
Diamond, Platinum
Platinum Art Deco Diamond Bracelet
Located in Palm Desert, CA
Diamond Art Deco Bracelet weighing 64.3 grams, 7 inches in length and 0.80 inches in width. The bracelet is further enhanced with a total of 521 Round Brilliant Cut diamonds and 64 B...
Diamond, Platinum
Estate Diamond Platinum Brooch and Pendant
Located in Beverly Hills, CA
This brooch is a sparkler! 16.74 carats of colorless VS quality emerald, pear and round cut diamonds create this special brooch. Set in platinum with a double pin stem clasp. This ma...
Diamond, White Diamond, Platinum
Multi Strand Sapphire Diamond Platinum Bead Necklace
Located in New York, NY
This necklace features two rows of sapphires that are met with a diamond designed clusters, set on platinum and clasped together with a gold closure. The necklace is stamped PT 900.'
Diamond, Sapphire, Platinum
14K White Gold Necklace with 1.50ct Diamonds & 3.5ct Sapphire
Located in AMSTELVEEN, NH
A white gold necklace with brilliant cut diamonds and oval cut gemstones is a stunning piece of jewelry that effortlessly blends classic elegance with vibrant color. The necklace fea...
Diamond, Sapphire, Gold, White Gold
Art Deco Diamond and Platinum Bracelet
Located in New York, NY
Art Deco Diamond and Platinum Bracelet This antique Art Deco bracelet has old european cut round diamonds weighing a total of approximately 40-45 carats of diamonds (inclusive of 4 ...
Diamond, Platinum
Tiffany & Co. 18K Yellow Gold Platinum Diamond Engagement Ring Size 6.5 #25330
By Tiffany & Co.
Located in Washington Depot, CT
Tiffany & Co. 18K Yellow Gold and Platinum Diamond Engagement Ring Size 6.5 This elegant Tiffany & Co. solitaire ring features a stunning round brilliant cut diamond set in a timele...
Diamond, 18k Gold, Yellow Gold, Platinum
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7 Metal: 18K Gold Size: 7 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO. 750 ...
Diamond, 18k Gold, Platinum
TIFFANY & Co. 18K Gold Diamond Vannerie Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Diamond Vannerie Ring 6 Metal: 18K Gold Size: 6 Band Width: 8.5mm Weight: 8.40 grams Diamond: 14 round brilliant diamonds Hallmark: T&CO. 750 ©1995 It comes...
Diamond, 18k Gold
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5 Metal: 18K Gold Size: 5.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&C...
Diamond, 18k Gold, Platinum
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 8.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 8.5 Metal: 18K Gold Size: 8.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY...
Diamond, 18k Gold, Platinum
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6 Metal: 18K Gold Size: 6 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: T&CO. 750 PT950 ...
Diamond, 18k Gold, Platinum
TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 5 Metal: 18K yellow gold Size: 5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©TIFF...
Diamond, 18k Gold
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6.5 Metal: 18K Gold Size: 6.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO....
Diamond, 18k Gold, Platinum
3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Alexandrite, Diamond, Platinum
John Galliano for Christian Dior Pink Silk Flower Dress
By Christian Dior, John Galliano
Located in Water Mill, NY
A beautiful blush pink silk dress with green and bright pink flowers by John Galliano for Christian Dior. It has ruched straps forming a front V, the skirt falls in gentle folds to ...
CHRISTIAN DIOR burgundy CROCODILE LADY DIOR MEDIUM Tote Bag
By Christian Dior
Located in Zürich, CH
This 100% authentic Christian Dior Medium Lady Dior bag is crafted in glossy burgundy crocodile leather with a luxurious sheen. The structured silhouette is accented with two hard to...
$3,579
H 0.25 in W 0.29 in L 0.63 in
Antique 5.50 Carat Sapphire and Diamond 9k White Gold Drop Earrings
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive pair of antique 5.50 carat sapphire and 0.14 carat diamond, 9 karat white gold drop earrings; part of our diverse gemstone jewelry collections. These fine and ...
Diamond, Sapphire, White Gold, Platinum
Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA
Located in New York, NY
This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...
Diamond, Platinum
Tiffany & Co. Antique Platinum 19.5ct Diamond Art Deco Bracelet
By Tiffany & Co.
Located in Southampton, PA
This antique bracelet from Tiffany & Co. showcases the bold geometry and refined elegance of the Art Deco era. It is crafted in platinum and features a pattern of old European an...
Diamond, Platinum
Hermes Birkin 25 Bag Aubergine Crocodile Gold Hardware
By Hermès
Located in Miami, FL
Mightychic offers an Hermes Birkin 25 bag featured in rich, saturated Aubergine crocodile. Rarely produced this exquisite jewel toned beauty is a must have for any Hermes aficionado...
5.18 Carat Fancy Yellow Marquis-Cut Diamond 18k Gold Engagement Ring GIA Report
Located in New York, NY
Absolutely stunning engagement ring style features a 5.18 Carat Fancy Yellow, Marquee Cut Diamond that sparkles and shines with every movement. Set in 18K Gold Engagement Ring certif...
Yellow Diamond, 18k Gold, Yellow Gold
$47,500 / set
W 0.83 in L 0.98 in
BVLGARI Clip On Earrings 18Kt Yellow Gold With 8.93 Ctw In Diamonds & Sapphires
By Bulgari
Located in Miami, FL
Gems-set earrings designed by Bvlgari. This is a great pair of clips-on earrings, created in Milano Italy by the jewelry house of Bvlgari. These earrings were crafted in solid yello...
Diamond, Sapphire, Pink Sapphire, White Diamond, Blue Sapphire, Gold, Ye...
$399
H 9.06 in W 9.85 in D 1.97 in L 25.6 in
1970s High Quality Vintage Black Leather and Brass italian Shoulder Bag
Located in Aci Castello, IT
This rare 1970s Italian shoulder bag is a superb example of mid-century luxury, showcasing the sophisticated craftsmanship for which Italy is renowned. The exterior is crafted from p...
Hermes Birkin 35 Diamond Blanc Himalaya Matte Crocodile Limited Edition Bag
By Hermès
Located in Miami, FL
Mightychic offers the Hermès Diamond Blanc Himalaya Birkin 35 representing the ultimate expression of rarity and refined craftsmanship. It unites artistry and nature through meticulo...
1950s Black and White Pearl Encrusted Vintage 50s Saucer Hat and Purse Bag
Located in San Diego, CA
Unbelievably chic black and white straw saucer wide brim hat and matching bag set! Features a navy blue and white woven straw on both pieces. Hat features an extra wide brim, and has...
New $24.000 Gucci Crocodile Dusty Turquoise Top Handle Shoulder Strap Medium Bag
By Gucci
Located in Montgomery, TX
New Gucci Crocodile Bamboo Top Handle Bag with Shoulder Strap F/W 2017 Collection, Size Medium. Dusty Turquoise Crocodile Leather, Top Handle Bag with Removable Crocodile Shoulder St...
Unusual Center Cut Alligator Bag
By Saks Fifth Avenue
Located in New York, NY
Amazing center cut alligator bag in deep chestnut brown in an unusual yet modern shape. Dimensional bag has skin covered toggle and padded handles. All hardware is gilded gold with t...
$35,700Sale Price|20% Off
Alexander Beverly Hills GIA 2.80ct Round Brilliant Diamond with Halo Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Classic stunning natural diamond engagement ring with diamond halo, GIA certified. By Alexander Beverly Hills. 3.96 carats total diamond weight. 2.80 carat round brilliant diamond, G...
Diamond, White Diamond, Gold, 18k Gold, White Gold
Sensational 1990s Bill Blass Couture Nude Silk Chiffon Paisley Vintage 90s Gown
By Bill Blass
Located in San Diego, CA
Sensational vintage late 90s BILL BLASS couture nude silk chiffon paisley print full length evening dress with dramatic train! This is an original sample, and is incredibly well made...
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.