HRD Antwerp 2.30 Carat Round Brilliant Cut Diamond Ring Hearts & Arrows
Located in Chicago, IL
One of a kind 2.30 carats diamond ring. This is a very special stone because is an exceptional
2010s Unknown Contemporary Engagement Rings
Diamond
HRD Antwerp 2.30 Carat Round Brilliant Cut Diamond Ring Hearts & Arrows
Located in Chicago, IL
One of a kind 2.30 carats diamond ring. This is a very special stone because is an exceptional
Diamond
Flawless Hrd Antwerp 5.02 Carat Three-Stone Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
A magnificent three stone diamond ring composed by a 5.02 carat emerald cut diamond Flawless in
Diamond, Emerald, Platinum
18kt Rose Gold Ring with 3.07ct Trillion Cut Diamond& 1ct Brilliant Cut Diamonds
Located in Antwerp, BE
Magnificent 18kt Rose Gold Ring With Trillion Cut Diamond and 1ct Brilliant Cut Diamonds Diamond
Diamond, 18k Gold, Rose Gold
Sold|$49,000
3.59 Carat HRD Certificate White Diamond
By Hana Or
Located in Antwerp, BE
desired design for all your Diamond needs please contact us as we operate from the Antwerp Diamond
White Diamond
3.90 Carat HRD Certificate Fancy Color Heart Shape Diamond
By Hana Or
Located in Antwerp, BE
operate from the Antwerp Diamond District and we can offer any Diamond desired
Diamond
1.00 Carat HRD Certificate White Princess Cut Diamond
By Hana Or
Located in Antwerp, BE
Antwerp Diamond District and we can offer any Diamond desired
White Diamond
0.71 Carat HRD Certificate White Oval Cut Diamond
By Hana Or
Located in Antwerp, BE
Antwerp Diamond District and we can offer any Diamond desired
White Diamond
3.24 Carat Diamond Ring Certified by HRD Antwerp, circa 1920
Located in Mayfair, GB
3.24 carat Diamond Ring Certified by HRD Antwerp Circa 1920 A 3.24 carat diamond ring dating from
Diamond, 18k Gold, Platinum
1.00 Carat Certified Cushion Diamond 18 Carat White Gold Halo Engagement Ring
Located in Hamilton, AU
. This diamond is independently graded by HRD Antwerp, and is accompanied by the HRD Antwerp diamond
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
0.90 Carat Princess Diamond Solitaire Platinum Engagement Ring, G VVS2 HRD
Located in Inverness, GB
Stunning princess diamond solitaire engagement ring. The ring is platinum and the diamond is a
Diamond, Platinum
Victorian Pearl and Diamond 18K Gold Brooch, circa 1840
Located in Goettingen, DE
natural pearls 1 Antwerp cut diamond rose Size 1.34 cm x 1.34 cm, 1.2 cm thick Weight 8.43g tested and
Diamond, Pearl, 18k Gold, Yellow Gold
H.R.D. Antwerp Certified 5.56 Ct. Old European Cut Diamond Ring '18k White Gold'
Located in Heerlen, NL
An 18K. white gold solitaire ring with a brilliant cut diamond of 5.56 ct. Quality: P2 (clear
Diamond, 18k Gold, White 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.