Round Brilliant Diamond Cts 0.23 Tension Channel-Set Engagement Ring
Located in Hong Kong, HK
With a combined weight of 0.23 carats, the 11 round brilliant diamonds sparkle brilliantly together.
Diamond, 18k Gold, 22k Gold
18K Rose Gold Diamond Band Ring 0.33 Carats with High Polish
Located in Old Tappan, NJ
18K Rose Gold Ring with 11 Round Diamonds 0.33 carats. Finger size is 5.75, can be sized up to 2 sizes up or down.
Diamond, 18k Gold, Rose Gold
2.84 Carat Diamond and Multi Color Sapphire Stackable Gold Band Set
By Roshe Jewels
Located in Los Angeles, CA
There are 11 Round Cut Sapphires in 3 of the bands that weigh approximately 0.60 Carats each and 11 Round Cut Diamonds in 2 of the bands that weigh 0.51 carats each (Clarity: SI2, C...
Diamond, Purple Sapphire, Green Sapphire, Yellow Sapphire, Pink Sapphire...
26817 Tiffany & Co Platinum 1.71ct Round Diamond LARGE Cross Pendant Necklace
By Tiffany & Co.
Located in Chicago, IL
Pendant Size Large Tiffany necklace w/ regular Pt950 chain weighs 6.47g Each diamond are 3.6mm wide 11 round diamonds, total carat weight is 1.71ct Diamond F color VS1 clarity Penda...
Diamond, Platinum
1981 Classic Collection Ring: 0.5 Carat Diamonds in 14k Rose Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection half eternity ring features a total carat weight of 0.5 carats, showcasing 11 brilliant round diamonds set in a class...
Diamond, 14k Gold, Rose Gold
1981 Classic Collection Ring: 0.5 Carat Diamonds in 14k Yellow Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection half eternity ring features a total carat weight of 0.5 carats, showcasing 11 brilliant round diamonds set in a class...
Diamond, 14k Gold, Yellow Gold
1981 Classic Collection Ring: 0.5 Carat Diamonds in 14k White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection half eternity ring features a total carat weight of 0.5 carats, showcasing 11 brilliant round diamonds set in a class...
Diamond, 14k Gold, White Gold
14K Yellow Gold Natural Marquise & Round Brilliant Cut Diamond Ring In Stock
Located in Boca Raton, FL
14K Yellow Gold Natural Marquise & Round Brilliant Cut diamond Narrow Ring Product: Natural Diamond Narrow Ring Ring Material: 14K Yellow Gold Diamond Details: There are approximat...
Diamond, Gold, 14k Gold, Yellow Gold
1981 Classic Collection Wedding Band: 1 Carat Diamonds in 14K White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 1 carats, showcasing 11 brilliant round diamonds that radiate exqu...
Diamond, 14k Gold, White Gold
Wedding Band Ring 1981 Classic Collection: 0.9 Carat Diamonds in 14K Rose Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.9 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, Rose Gold
Wedding Band Ring 1981 Classic Collection: 0.9 Carat Diamonds in 14K White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.9 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, White Gold
Wedding Band Ring 1981 Classic Collection: 0.9 Carat Diamonds in 14K Yellow Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.9 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, Yellow Gold
1981 Classic Collection Wedding Band Ring: 0.72 Carat Diamonds in 14K White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.72 carats, showcasing 11 brilliant round diamonds that radiate e...
Diamond, 14k Gold, White Gold
1981 Classic Collection Wedding Band Ring: 0.72 Carat Diamonds in 14K Rose Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.72 carats, showcasing 11 brilliant round diamonds that radiate e...
Diamond, 14k Gold, Rose Gold
1981 Classic Collection Wedding Band Ring: 0.72 Carat Diamond in 14K Yellow Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.72 carats, showcasing 11 brilliant round diamonds that radiate e...
Diamond, 14k Gold, Yellow Gold
1981 Classic Collection Wedding Band Ring: 0.8 Carat Diamonds in 14K Rose Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.8 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, Rose Gold
1981 Classic Collection Wedding Band Ring: 0.8 Carat Diamonds in 14K Yellow Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.8 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, Yellow Gold
1981 Classic Collection Wedding Band Ring: 0.8 Carat Diamonds in 14K White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding band ring features a total carat weight of 0.8 carats, showcasing 11 brilliant round diamonds that radiate ex...
Diamond, 14k Gold, White Gold
0.7 Carat Diamond Wedding Band 1981 Classic Collection Ring in 14K Rose Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding ring features a total carat weight of 0.7 carats, showcasing 11 excellent round diamonds that add a touch of ...
Diamond, 14k Gold, Rose Gold
0.7 Carat Diamond Wedding Band 1981 Classic Collection Ring in 14K Yellow Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding ring features a total carat weight of 0.7 carats, showcasing 11 excellent round diamonds that add a touch of ...
Diamond, 14k Gold, Yellow Gold
0.7 Carat Diamond Wedding Band 1981 Classic Collection Ring in 18K White Gold
By ZIORO
Located in Paramus, NJ
Diamond Total Carat Weight: This elegant 1981 Classic Collection wedding ring features a total carat weight of 0.7 carats, showcasing 11 excellent round diamonds that add a touch of ...
Diamond, White Gold, 18k Gold
GIA Certified 60.39 Carat Aquamarine and White Diamond White Gold Necklace
By Shimon's Creations
Located in New York, NY
1 Aquamarine Gemstone: 59.71 Carats 11 White Round Diamonds: 0.16 Carats 4 White Round Diamonds: 0.52 Carats Metal: 18K White Gold, 15.60 Grams GIA Certificate # 5234411283
Aquamarine, White Diamond, 18k Gold, White Gold
$15,050Sale Price|30% Off
Blue Sapphire Emerald Cuts and Round White Diamond Multi-Row Eternity Band Ring
By GEMME
Located in New York, NY
This beautiful Ring features 1 center row of Emerald Cut Sapphires set East West with 1 row on both sides of Round Brilliant Diamonds. 11 Sapphires weighing 7.01 Carats. 44 Round Dia...
White Diamond, Blue Sapphire, 18k Gold, White Gold
$46,000
Fancy Pink Diamond Necklet
By bo•be jewellery
Located in COTTESLOE, AU
Suspended on a delicate 41cm trace link chain, this necklace sits perfectly at the collarbone, ready to elevate any outfit from ordinary to extraordinary. Diamond Details: 1 = 0.6...
Pink Diamond, 18k Gold
TIFFANY & Co. Platinum .90ct Diamond Cross Pendant Necklace Medium
By Tiffany & Co.
Located in Los Angeles, CA
Medium size Diamond: 11 round brilliant diamonds, carat total weight .90 Hallmark: ©TIFFANY&Co.
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
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
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.30 grams Diamond: 11 rou...
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
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
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.10 grams Diamond: 11 rou...
Diamond, Platinum
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.50 grams Diamond: 11 rou...
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
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
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.10 grams Diamond: 11 rou...
Diamond, Platinum
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.50 grams Diamond: 11 rou...
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
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
Octagonal Pavé Diamond Two-Tone Studs, 14K Gold, Textured Octagons, EG13568
By Gabriel & Co.
Located in Austin, TX
The details for these beautiful earrings are listed below: Earrings: 1 Set Metal Quality: 14 Karat Gold Earring Type: Studs Post Type: Friction Earring Measurements: 6.5 mm long x 6....
Diamond, White Diamond, 14k Gold, Yellow Gold, Gold, White Gold
TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace Metal: 18K Yellow Gold Chain: 16" long Pendant: 0.73"(18.42mm) long x 0.50"(12.74mm)" wide Diamond: 11 round brillian...
Diamond, 18k Gold
TIFFANY & Co. 18K Rose Gold .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Rose Gold .42ct Diamond Cross Pendant Necklace Metal: 18K Rose Gold Chain: 16" long Pendant: 0.73"(18.42mm) long x 0.50"(12.74mm)" wide Diamond: 11 round brilliant...
Diamond, Rose Gold
TIFFANY & Co. Elsa Peretti Platinum .20ct Diamond Cross Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
Elsa Peretti Platinum .20ct Diamond Cross Pendant Necklace Metal: Platinum Weight: 6.20 grams Chain: 16" Pendant: 17mm x 14mm Diamond: 11 round brilliant diamonds, carat total wei...
Diamond, Platinum
Art Deco 18k White Gold Sodalite and Diamond Dangle Earrings
Located in Los Angeles, CA
Earrings measure approximately 1-5/8 inches in length 2 princess-cut diamonds, .11 carats total 126 round brilliant diamonds, .83 carat total
Diamond, 18k Gold, White Gold, Gold
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.60 grams Diamond: 11 round brilliant diamonds, carat total weight .33 Hal...
Diamond, Platinum
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.80 grams Diamond: 11 round brilliant diamonds, carat total weight .33 Hal...
Diamond, Platinum
White Gold Diamond & Pearl Fringe Necklace
Located in New York, NY
Details: Metal: 18K White Gold Gemstone: Round Diamonds 11 Carats Pearls Measurement: 16" Long
Diamond, White Diamond, Pearl, Gold, 18k Gold, White Gold
Vintage 1980s Sapphire & Diamond Trinity Ring Wedding Band
Located in Santa Barbara, CA
Condition: Very Good Era: Vintage Year: 1980s Metal: 18K Yellow, White, and Rose Gold Pink & Yellow Sapphire = 0.60 Total Carats 11 Round Diamonds = 0.22 Total Carats Ring Size...
Diamond, Sapphire, Pink Sapphire, Yellow Sapphire, Rose Gold, White Gold...
14K White Gold Diamond Wedding Band Ring Estate
Located in Hallandale Beach, FL
Material: 14K White Gold Stones: 11 Brilliant Round Diamonds - 0.4 carats total Band Width: 3/16 inch Ring Size: 7 (resizing available) Weight: 3.3 grams Style: Estate Wedding B...
Diamond, 14k Gold, White Gold
Equestrian Boot, Hat & Arrowhead Lariat Necklace with Diamonds in 14 Karat Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Weight: 41.7 grams Diamond Count: 11 Diamond Cut: Round Diamond Carat Weight: 0.40 Carats Diamond Color: H-I Diamond Clarity: SI1 Length: 23.5" with an ad...
Diamond, Gold, 14k Gold, Yellow Gold
Wedding Band 1981 Classic Collection Ring: 0.63 ctw Diamond in 14K White Gold
By ZIORO
Located in Paramus, NJ
1981 Classic Collection Half Eternity Wedding Band Ring: 0.63 Carat Diamonds in 14k White Gold Diamond Total Carat Weight: This exquisite 1981 Classic Collection half eternity weddi...
Diamond, 14k Gold, White Gold
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 4.75
By Tiffany & Co.
Located in Los Angeles, CA
Platinum 3mm Half Circle Diamond Band Ring 4.75 Metal: Platinum Size: 4.75 Band Width: 3mm Weight: 4.20 grams Diamond: 11 round brilliant diamonds, carat total weight .33 Hallmark:...
Diamond, Platinum
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
Platinum 3mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 3mm Weight: 4.30 grams Diamond: 11 round brilliant diamonds, carat total weight .33 Hallmar...
Diamond, Platinum
2.1 CT Fancy Yellow Diamond Wedding Engagement Cocktail Ring Pear Shape 14K Gold
Located in New York, NY
This stunning jewel is surrounded by a halo of 11 round brilliant cut diamonds which total approximately 1.1 Carats.
Diamond, Yellow Diamond, Gold, 14k Gold, Yellow Gold
Cellini Jewelers 18KT White/Yellow Gold 12.33Ct Emerald 13.68Ct Diamond Necklace
By Cellini
Located in New York, NY
Round, marquis and pear shaped diamonds encompass the entire 17" necklace in a fluid and feminine setting. 11 emeralds = 12.33 carats 171 round diamonds = 4.61 carats 42 pear shaped ...
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Pomellato Nudo XL Diamond and Carved Citrine in 18 Karat Gold
By Pomellato
Located in Neguri, Vizcaya
Pomellato Nudo XL Diamond and Carved Citrine in 18 Karat Gold 1 Lemon Quartz mm 12.5x12.5, total weight 11 carats. 58 Round Diamonds, total weight 0.73 carats. 18k White and Rose Gol...
Amethyst, Diamond, Citrine, Gold, 18k Gold, Rose Gold, White Gold
Boucheron Quatre White Edition Bangle Bracelet
By Boucheron
Located in Amsterdam, NL
Materilas 18k yellow gold, white gold and pink gold White ceramic. Stones 11 round diamonds 0,11 carat
Diamond, White Diamond, 18k Gold, Yellow Gold
14K White Gold Band Ring with 1.10ct Natural Blue Sapphires, USA
Located in Jupiter, FL
Setting Style: Band Setting Material: 14k White Gold Total Weight: 5.1 Grams Secondary Stone: Natural Sapphire Shape: Round Cut Total Weight: 1.10 carats Round Diamonds: 11 Clarity:...
Blue Sapphire, Gold, 14k Gold, White Gold
11 Carat Round Emerald and Diamond Stud Earrings 14 Karat White Gold
Located in New York, NY
Fine Round Cut Emeralds weighing approximately 11 carats with no color Enhancement are surrounded by round brilliant cut diamonds weighing approximately 2 carats.
Diamond, Emerald, 14k Gold, White Gold
$3,080Sale Price / item|20% Off
South Sea Pearl Diamond Drop Earrings 0.90 Carats 11-12 MM 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring two South Sea pearls measuring 11-12 mm with 82 round brilliants weighing 0.90 carats.
Diamond, South Sea Pearl, 18k Gold, White Gold
Golden South Sea Pearl Diamond Hoop Drop Earrings 0.81 Carats 11-12 MM 18K Gold
By Harbor Diamonds
Located in New York, NY
18K Yellow gold drop earrings featuring two Golden South Sea pearls measuring 11-12 mm and 68 round brilliants weighing 0.81 carats. Pearl Quality AAA Luster AAA, Excellent Nac...
Diamond, Cultured Pearl, South Sea Pearl, 18k Gold
Pink Freshwater Pearl & Amethyst Stud Drop Earrings 1.45 Carats 18KT 11-12 MM
By Harbor Diamonds
Located in New York, NY
Day & Night drop earrings featuring two Pink Freshwater Pearls measuring 11-12 mm woth 60 Amethysts on top weighing 1.45 Carats. 3.6 Grams The Freshwater pearls can be removed and t...
Amethyst, Freshwater Pearl, Diamond, 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.