Antique Astro hungarian Empire Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
Antique 14k gold astro hungarian era ring centeredwith old mine cut diamond with a stone diameter of 4mm and flanked with rose cut diamonds in art deco style ring was made during th...
$9,800 / item
1.11 Carat Diamond Empire 18 Karat Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat rose gold. Handcrafted in 1.11 carat sparkling diamonds. Also available in yellow gold. The ring is a size 7 and may be resized...
Diamond, 18k Gold, Rose Gold
14K 56 Rose Gold & Rose Cut Diamond Swan Motif Full Hunter Ladies' Pocket Watch
Located in MELBOURNE, AU
Exquisitely crafted in 14K Rose Gold, this delightful antique ladies’ pocket watch was originally made for Russian market, bearing a typical 56 Russian stamp “standard” for 14K Go...
Diamond, 14k Gold, Rose Gold
Georgios Collections 18 Karat Yellow Gold GIA Certified Diamond Collar Necklace
By Georgios Collections Inc
Located in Astoria, NY
S.Georgios designer presents a striking Diamond Collar Necklace, handmade from 18 Karat Yellow Gold in Athens, Greece. Its sleek, structured silhouette is accented at elegant interva...
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Olympus Art Cretified Ottoman Inspired Diamond and Sapphire Ring
Located in Istanbul, TR
OTTOMAN Inspired Diamond & Sapphire Ring, White gold 18 K, Diamond 1.06 Carat, Diamond 1.66 Carat, Sapphire 9.32 Carat
Diamond, Sapphire, White Gold
Konforti 18K Gold 'Royal Bouquet' Set Agate Diamonds- Handcrafted To Order
Located in ראשון לציון, IL
The Golden Set “Royal Bouquet” is a monumental made-to-order work of art consisting of a sculptural centerpiece, six goblets, and a matching tray. Each example is handcrafted individ...
Agate, Diamond, Sapphire, 18k Gold
Exquisite 18K White Gold 22.45 Carat Blue Topaz & Diamond Dangle Earrings
Located in AMSTERDAM, NL
Symphony of Color, Light, and Timeless Elegance Radiating refined sophistication and modern allure, these exquisite dangle earrings are meticulously handcrafted in luminous 18K white...
Diamond, Blue Topaz, 18k Gold, White Gold
Kuntzite and Diamonds 14 Karat White and Yellow Gold Necklace
Located in Neguri, Vizcaya
Stunning Kunzite Necklace composed of 3 pear shape Beautiful lilac-pink 20ct kunzites. Kunzite is the best-known variety of the mineral spodumene. It’s named after famed gemologist...
Diamond, Kunzite, Gold, White Gold, 14k Gold, Yellow Gold
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 1 carat Oval cut GIA certified with the quality of D-VS mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 10.10 carat Oval cut GIA certified with the quality of J SI2 mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 1 carat Oval cut GIA certified with the quality of D-VS mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 5 carat Oval cut GIA certified with the quality of I-J SI mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 4 carat Oval cut GIA certified with the quality of I-J SI mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 3 carat Oval cut GIA certified with the quality of H-I SI mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 1.50 carat Oval cut GIA certified with the quality of H-I VS mounted in platinum 950.
Diamond, Platinum
Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 2 carat Oval cut GIA certified with the quality of H-I SI mounted in platinum 950.
Diamond, Platinum
1 Round Cut Diamond GIA Certified Engagement Band 950 Platinum
Located in Tarzana, CA
Band with circle of of round cut diamonds. Eternity wedding band, platinum 950, quality of diamonds FSI. Side Diamonds 0.80 Carat.
Diamond, Platinum
2 Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 2 carat Oval cut GIA certified with the quality of H-I SI mounted in platinum 950.
Diamond, Platinum
1.50 Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 1.50 carat Oval cut GIA certified with the quality of H-I VS mounted in platinum 950.
Diamond, Platinum
1.50 Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 1.50 carat Oval cut GIA certified with the quality of H-I VS mounted in platinum 950.
Diamond, Platinum
3 Oval Cut Diamond GIA Certified Engagement Anniversary 950 Platinum
Located in Tarzana, CA
Center stone is 3 carat Oval cut GIA certified with the quality of H-I SI mounted in platinum 950.
Diamond, Platinum
1 Round Cut Diamond GIA Certified Engagement Eternity Band 950 Platinum
Located in Tarzana, CA
Band with full circle of of round cut diamonds. Eternity wedding band, platinum 950, quality of diamonds FSI. Side Diamonds 0.50 Carat.
Diamond, Platinum
1.50 Round Cut Diamond GIA Certified Engagement Eternity Band 950 Platinum
Located in Tarzana, CA
Band with full circle of of round cut diamonds. Eternity wedding band, platinum 950, quality of diamonds H VS. Side Diamonds 2 Carat.
Diamond, Platinum
1.50 Round Cut Diamond GIA Certified Engagement Eternity Band 950 Platinum
Located in Tarzana, CA
Band with full circle of of round cut diamonds. Eternity wedding band, platinum 950, quality of diamonds H VS. Side Diamonds 1 Carat.
Diamond, Platinum
1 Round Cut Diamond Gia Certified Engagement Eternity Band 950 Platinum
Located in Tarzana, CA
Band with full circle of of round cut diamonds. Eternity wedding band, platinum 950, quality of diamonds H VS. Side Diamonds 1 Carat.
Diamond, Platinum
Vintage 18k Gold Rose Cut Diamond Flower Ring – Handmade 1950s–1970s Ottoman
Located in İstanbul, TR
Ottoman-Inspired 18K Gold Vintage Ring with Rose-Cut Diamonds, 1950s–1970s Crafted in the mid-20th century, this one-of-a-kind vintage ring is a striking example of Ottoman-inspired...
Diamond, 18k Gold
18.84-Carat Round Brilliant Cut Diamond Ring Type IIA F Color, VVS1 Clarity
Located in Mumbai, IN
This 18.84-carat round brilliant-cut diamond ring is a breathtaking masterpiece of elegance and craftsmanship. At the heart of this exceptional piece is a GIA-certified Type IIA diam...
Diamond, White Diamond, 18k Gold
18k Yellow Gold Band Ring 0.70 Carat Diamond GIA Certified and 1 Cts of Diamonds
By Valérie Danenberg
Located in PARIS, FR
The Cleo ring perfectly combines gold and diamonds. This engagement ring offers a design inspired by the laurel leaves of Ancient Rome, symbol of glory and poetry. An original model ...
Diamond, 18k Gold, Yellow Gold
10.01-Carat Heart-Shaped Diamond Pendant E Color VS2 Clarity
Located in Mumbai, IN
This stunning 10.01-carat heart-shaped diamond pendant is a masterpiece of love and elegance, crafted for those who cherish timeless sophistication. The centerpiece is a GIA-certifie...
Diamond, 18k Gold
43.66 Ct Tanzanite Diamond 18 K White Gold Pendant Necklace
By ALPENGEM
Located in Montreux, VD
We all remember the iconic film TITANIC by James Cameron featuring the shipwreck of the most famous shipwreck in the world. As a symbol of love and wealth Rose’s fiancé gifted her an...
Diamond, Tanzanite, White Gold
Sylva & Cie Antique Russian Imperial Army Officers Button w/ Diamonds
By Sylva & Cie
Located in Los Angeles, CA
Czar Nicholas II Russian Imperial Army Button mounted in a Sylva & Cie. 18Kt Hand Made Bezel with Reclaimed Diamonds and removable bale. White Single Cut Diamond Approx: 0.67 carat...
Diamond, 18k Gold, Yellow Gold
18 Karat White Gold Blue Sapphire White Diamond Necklace and Earrings
By Vishal Jewels
Located in New Delhi, Delhi
Diamonds: 13.61 carats Sapphires: 34 carats Gold: 51.848 grams 18k Colour: GH Clarity: VVS-VS Note: This piece is available only on order, the weights could change as all are pieces ...
White Diamond, Blue Sapphire, White Gold
Vintage Natural 2.00 Carat Blue Sapphire Diamond Bracelet
Located in Miami, FL
Metal: 14K yellow gold. 2.00 ct blue sapphire total. 100% natural earth mined. Heart shaped blue sapphire. 100% natural earth mined side diamonds. Round brilliant diamonds. Nice s...
Diamond, White Diamond, Blue Sapphire, Gold, 14k Gold, Yellow Gold
Unavailable
Onyx and Diamond 14 Karat Yellow Gold Ring
Located in Los Angeles, CA
A low profile, elegant and timeless ring from Russia. It is fabricated using parts of gold; twisted and soldered to create this unique artisan style ring. Center diamond is a round b...
Diamond, Onyx, 14k Gold, Yellow Gold
Intini Jewels Ruby Diamond 18 Karat White Gold Spiral Contrarie Ring
By Intini Jewels
Located in Milano, IT
A unique and breathtaking jewel made of a precious cluster of 23 diamond gems for a total of 1 carats brilliant cut, set in a delicate contrarie shape. Intertwined in a spiral patter...
Diamond, Ruby, Gold, 18k Gold, White Gold
Emily Weld Collins Elephant Quadriga Talisman Coin Necklace
Located in New York, NY
Inspired by a coin with its roots in the Seleucid Empire, this talisman charm depicts Athena, goddess of wisdom and war strategy, driving a chariot drawn by four war elephants, anima...
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.