Large Paraiba Tourmaline Convertible Ring Pendant Diamond Jewelry
Located in Bucharest, Romania
Paraiba Tourmaline jewelry featuring a spectacular 10 carat Paraiba Tourmaline, accented by 2.37
2010s Modern Cocktail Rings
Diamond, Tourmaline, Paraiba
Large Paraiba Tourmaline Convertible Ring Pendant Diamond Jewelry
Located in Bucharest, Romania
Paraiba Tourmaline jewelry featuring a spectacular 10 carat Paraiba Tourmaline, accented by 2.37
Diamond, Tourmaline, Paraiba
Pink and Paraiba Tourmaline Etruscan Style Band Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Tourmaline Quantity: 10 Paraíba Tourmaline Total Carat Weight: 0.26 CTW Diamond Shape: Round brilliant cut
Diamond, Tourmaline, Paraiba, Gold, 18k Gold, Yellow Gold
GIA Certified 10 Carat No Heat Paraiba Tourmaline Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
Amazing natural Gia certified authentic paraiba tourmaline with two side half moon natural diamonds
Diamond, Tourmaline, Paraiba, Platinum
Sunita Nahata 28.5 Carat Aquamarine Necklace in 18KWG with Paraiba & Alexandrite
By Sunita Nahata
Located in Hong Kong, HK
shape, 27 pieces, 8x6mm. Pearl: 4.01 carats, round shape, 10 pieces. Paraiba: 3.21 carats, round shape
Alexandrite, Aquamarine, Diamond, White Diamond, Pearl, Tourmaline, Para...
Steven Battelle 20.7 Carat Green Tourmaline Cabochon Diamonds 22K Gold Ring
By Steven Battelle
Located in Soquel, CA
A beautiful 15 x 20 mm Brazilian green tourmaline cabochon is set in a signature Steven Battelle "4 point with bun and jawan" high karat gold setting with two 1.7 mm VS1 diamonds fl...
Tourmaline, Diamond, 22k Gold
Steven Battelle 60.0 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A fabulous 18 x 25 mm pear shaped cabochon Brazilian indicolite tourmaline is set within a one of kind Steven Battelle design. Indicolite blue tourmaline is the rarest and most soug...
Tourmaline, 18k Gold
14k Yellow Gold Contemporary Horizontal Oval Blue Topaz Ring
Located in Fairfield, CT
14k yellow gold ring. This handsome, contemporary ring is a horizontal, oval faceted, medium blue color blue topaz, approximately 1.97 CTS, half flush set into wide, high polished go...
Topaz, Blue Topaz, 14k Gold, Yellow Gold
$5,488Sale Price|45% Off
NWT $9, 979 Rare 18KT Fancy Large Gorgeous Kunzite Pink Sapphire Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Kunzite Ring. Ring is comprised of A LARGE Gorgeous Fancy Kunzite surrounded by a Beautiful Halo ...
Diamond, Kunzite, Pink Sapphire, Gold, 18k Gold
BUCCELLATI Aquamarine Diamond Ruby 18k Yellow Gold Ring
By Gianmaria Buccellati
Located in New York, NY
This exquisite vintage Gianmaria Buccellati cocktail ring is crafted in 18k brushed and textured yellow gold with white gold accents. This ring is set with a faceted oval 7.0mm x 10....
Aquamarine, Diamond, Ruby, Yellow Gold
Ceylon Yellow Sapphire GIA certified No Heat and Diamond Ring
Located in New York, NY
Impressive! Ceylon – No Heat Yellow Sapphire and Diamond Ring In Platinum. Center of this impressive ring is set with 24.73carats cushion shaped yellow sapphire, GIA Report # 2239206...
Diamond, Yellow Sapphire, Platinum
Emilio Jewelry Gia Certified 3.00 Carat Oval Pink Diamond Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, The focal point of this hand made ring is the excellently layed out Natu...
Pink Diamond
$1,120Sale Price / item|20% Off
Impeccable Three Stone Emerald and Diamond Engagement Ring in 14k Yellow Gold
By VR Jewels
Located in New York, NY
Impeccable Three Stone Emerald and Diamond Engagement Ring in 14K Gold featuring natural emerald of 0.9 carats and diamonds of 0.22 carat. The gorgeous handcrafted ring goes with eve...
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
$108,000Sale Price|70% Off
NWT 360, 000 18KT Magnificent Fancy 38CT Paraiba Tourmaline Diamond Necklace
Located in New York, NY
The Following Items we are offering is a Rare Important Gorgeous 18KT White Gold Winston Style Glistening Diamond and Paraiba Tourmaline Necklace!!!! Necklace features Outstanding Mu...
Diamond, Yellow Diamond, Blue Sapphire, Tourmaline, Paraiba, Gold, 18k Gold
From $6,153Sale Price / item|20% Off
7.58 Ct Zambian Emerald Diamond Wedding Ring 14 Karat White Gold
By Spectrum Jewels
Located in Diera, Dubai
7.58 Ct Zambian Emerald Diamond Wedding Ring 14 Karat White Gold features emerald cut emerald in center with trillion cut diamonds set beside the emerald and round cut diamond encrus...
Diamond, Emerald, Gold, 14k Gold, White Gold
$28,800Sale Price|20% Off
GIA/Guild 18K 6.01 Ct Unheated Color Changed Sapphire&Diamond Engagement Ring
Located in Kaohsiung City, TW
*GIA/Guild 18K 6.01 Ct Unheated Color Changed Sapphire⋄ Engagement Ring* GIA/Guild-certified Madagascar natural unheated color changed purple Sapphire weighing 6.01 ct set on the 1...
Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Gold, 18k Gold, White...
Set in 18K Gold, Mozambique Ruby, Pink Sapphires & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Ruby & Pink Sapphires Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Ruby is 0.91 carats. The Ruby ...
Diamond, Ruby, Pink Sapphire, 18k Gold
Ruby with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Ruby 1.24 carats with Diamond 0.32 carat Ring set in 18K Gold Settings Width: 0.8 cm Length: 0.9 cm Ring Size: 55 Total Weight: 5.85 grams "We first opened doors in 1980 when it ...
Diamond, Ruby, 18k Gold
$28,000Sale Price|20% Off
GIA 7.35 Carat Natural Unheated Pink Sapphire and Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified 7.35 Carat Natural Unheated Pink Sapphire and Diamond Ring in Platinum Sapphire and Diamond Ring features a large Cushion Cut Purplish Pink Sapphire surrounded by 22 R...
Diamond, Pink Sapphire, Platinum
Deco Retro 1935 Tank Chevalier Ring In 18Kt Gold Platinum Diamond And Sapphires
Located in Miami, FL
A chevalier geometric ring from the retro-machine age period. Great chevalier ring, created during the late art-deco and the retro periods, back in the 1935. This geometric ring has...
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
Pink Sapphire with Pink Diamond Ring set in 18K Rose Gold Settings
Located in Bangkok, TH
Pink Sapphire 1.48 carats with Pink Diamond 0.53 carat Ring set in 18K Rose Gold Settings Width: 1.6 cm Length: 0.6 cm Ring Size: 52 Total Weight: 5.13 grams "We first opened doo...
Pink Diamond, Pink Sapphire, 18k Gold, Rose 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.
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.