$17,904Sale Price|20% Off
Certified Natural Jade & Diamond Cat Pendant Necklace Glowing Apple Green Color
Located in Hong Kong, HK
This jade cat has a beautiful balance of color saturation and transparency! Here is a natural intense apple green Jade and diamond pendant. It is certified.
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
18 Karat Rose Gold GIA Certified Green Yellow Diamond Fashion Ring
Located in Macau, MO
A natural coloured diamond ring, centering a rare square modified brilliant-cut natural Fancy Intense Green Yellow diamond weighing 1.04 carats, surrounded by natural pink diamonds,...
Yellow Diamond, Pink Diamond, Rose Gold
18K Yellow Gold Red Jade Green Agate 0.06 Carat Diamonds Happy Dangle Earrings
By Rossella Ugolini
Located in Rome, IT
Details: Rossella Ugolini Design Collection 18 Karat Yellow Gold Bordeaux Deep Intense Red Jade Green Agate Diamonds Happy Flower Dangle Earrings
Agate, Diamond, Jade, Gold, 18k Gold, Yellow Gold
$11,200Sale Price|20% Off
3.10 Carat Emerald Diamond Cocktail Ring
By Mehnaz Durrani
Located in Richmond, BC
Stunning emerald diamond cocktail ring. Lively intense green with lustre, pear faceted, 3.19 carats natural emerald encased in open basket mount with three bead prongs, framed with a...
Diamond, Emerald, 18k Gold
Magnificent Dangling Earrings with 5.29ct Colombian Emerald, 1.51ct Diamonds
By Orologio / Joël Glecer
Located in Antwerp, BE
Magnificent Dangling Earrings with 5.29ctColombian Minor Emerald, 1.51ct Diamonds Emerald: 2.51ct and 2.78ct Octagonal, Intense green, Colombian Emerald Minor oil Diamonds: Brilli...
Diamond, Emerald
Certified 9.50 Ct Zambian Emerald 2.50 Ct Diamonds 18k Gold Pendant
Located in New Delhi, Delhi
An exquisite Zambian Emerald pendant glows with an intense yet refined green, accentuated by diamond brilliance.
Diamond, Emerald, 18k Gold
Vintage 4.10 Carat Natural Round Cut Colombian Emerald Diamond Ring
Located in Brunswick, ME
GORGEOUS VINTAGE INTENSE GREEN COLOMBIAN NATURAL EMERALD AND DIAMOND RING 14K Featuring an 2.10 carat rich green round cut emerald.
Diamond, Emerald, 14k Gold
18kt White Gold Ring 21.4ct Natural Tourmaline 137 Diamonds 3.30ct CGL Certified
By Hand Made
Located in Antwerp, BE
Tourmaline: 21.40 carat, cushion shape, dimensions - approx 18.2 x 16.6 x 10.8 mm, Intense green color. Diamonds: 137 brilliant cut diamonds together 3.30 carat Nature Intense Fancy...
Diamond, Tourmaline, 18k Gold
$4,640Sale Price|20% Off
IGI certified 2.28 Carat Natural Emerald & 0.59 Carat Diamond Ring
Located in KOWLOON, HK
Prepare to be enchanted by the mesmerizing fusion of the Emerald's intense green color and the dazzling diamond halo, a harmonious masterpiece that will captivate and inspire.
Diamond, Emerald, 18k Gold, White Gold
$3,040Sale Price|20% Off
IGI Certified 2.73 Carat Tourmaline & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Exquisite and alluring, this IGI Certified 2.73 Carat Tourmaline in an intense green color, surrounded by natural diamonds in a modern style ring, is a true masterpiece.
Diamond, Tourmaline, 18k Gold, White Gold
$2,720Sale Price|20% Off
IGI 14K 4.63 Ct Emerald&Pink Diamonds Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
Main Stone Variety: Natural Emerald Shape: Oval Cabochon Cut Weight: 4.63 Carat Color: Intense Green Side Stone Variety: Natural Diamond Shape: Round Brilliant Cut Weight: 0.36 Car...
Diamond, Pink Diamond, Emerald, Gold, 14k Gold, White Gold
Oval Emerald and Diamond Ring 14 Karat Yellow Gold
Located in New York, NY
A classic, Cocktail ring 9 X 7 Oval Cut Emerald And Diamond Ring 14 Karat Yellow Gold Size 4.5 Oval Shape Emerald Ring very clean and intense green color . 4 Princess cut Diam...
Diamond, Emerald, 14k Gold, Yellow Gold
18K White Gold Oval Cabochon Emerald Ring 4.63ct Diamond Split Pave Shank 0.85ct
Located in Carmel By The Sea, CA
Details: Metal: 18K White Gold Center Stone: Natural Colombian Emerald, Oval Cabochon, 4.63 carats, Intense Green (minor clarity enhancement) Accent Diamonds: Approx. 0.85 carats ...
Diamond, Emerald, 18k Gold, White Gold
$6,560Sale Price|20% Off
IGI Certified 6.71 Carat Colombian Emerald & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Introducing an extraordinary work of art in the form of the IGI Certified 6.71 Carat natural emerald in intense bluish green (originated from Columbia) and cabochon oval shape & natu...
Diamond, Emerald, 18k Gold, White Gold
$7,840Sale Price|20% Off
IGI Certified 3.75 Ct Emerald & Diamond Bracelet in 18K White Gold
Located in KOWLOON, HK
This provides you with the assurance and confidence that you are wearing genuine, high-quality gemstones. The combination of intense green emeralds and sparkling white diamonds crea...
Diamond, Emerald, 18k Gold, White Gold
One of a Kind 61 Carat Emerald Ruby Diamond Necklace in 18K Gold
By Emeralds Maravellous
Located in Brunswick, ME
A rare Tutti Frutti garden necklace featuring 105 rubies (38+ carats) in red to raspberry tones, 108 AAA quality Colombian emeralds (21+ carats) in fine medium intense green, and 7 m...
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
0.78 CT Natural Emerald Diamond Cocktail Ring 18K Yellow Gold Statement Jewelry
By Gems Paradise
Located in Jaipur, IN
The entwining play of the intense green emerald and the scintillating diamond in 18 karat gold setting creates a piece that's striking and contemporary, yet timeless.
Diamond, Emerald, Gold, 18k Gold
Antique Tourmaline Sapphire Diamond Bouquet Gold Brooch Pin Estate Fine Jewelry
Located in Montreal, QC
Stylish and finely detailed Cat’s-eye and Green Tourmaline, Sapphire Gemstones and Diamond Pin Brooch, depicting a bouquet of flowers; Hand crafted in 18 Karat Yellow Gold securely n...
Diamond, Sapphire, Tourmaline, 18k Gold, Gold, Yellow Gold
$18,800Sale Price / set|20% Off
Picchiotti Dangle Drop Pearls Earrings 18Kt Gold 4.07 Ctw Diamonds And Emeralds
By Picchiotti
Located in Miami, FL
They are embellished with a beautiful selection of one hundred eighty eight natural earth and mined gemstones, such; colorless diamonds, Colombian intense green emeralds and two drop...
Diamond, White Diamond, Emerald, Pearl, South Sea Pearl, Gold, 18k Gold,...
Art Deco Platinum Earrings with 8.40ct Colombian Emeralds & Diamonds
Located in Braintree, GB
Dimensions – • Length: 2.6 cm • Width: 1.8 cm • Weight: 8.41 g (total) Specifications – • Metal: Platinum • Gemstones: Natural Colombian emeralds, cabochon cut • Total emerald wei...
Emerald, Platinum
1.8 Carat Natural Oval Emerald and Diamond Ring 14 Karat Yellow Gold
Located in New York, NY
A classic, Cocktail ring 9 X 7 Oval Cut Emerald Ring . 14 Karat Yellow Gold Size 6 Oval Shape Natural Emerald Ring There are 2 Brilliant cut round diamonds. Very intense green...
Emerald, Diamond, 14k Gold, Yellow Gold
Multi Strand Necklace 450 Ct Columbia Faceted Emeralds Cgl Certified & Amethyst
Located in Antwerp, BE
Emeralds: 450 Carats Intense green Columbia Emeralds faceted gemstone Diamonds: 30 brilliant cut diamonds together approx. 0.6 ct.
Emerald, Amethyst, 14k 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.