Diamond Onyx Emerald
21st Century and Contemporary French Drop Necklaces
Diamond, Emerald, Onyx, 18k Gold
Vintage 1970s Italian Retro Dangle Earrings
White Diamond, Onyx, 14k Gold
21st Century and Contemporary American Brooches
Diamond, Emerald, Onyx, Gold, 18k Gold
20th Century Pendant Necklaces
20th Century British Art Deco Pendant Necklaces
Diamond, Emerald, Onyx, Ruby, Platinum
21st Century and Contemporary Thai Art Deco Drop Earrings
Diamond, Emerald, Onyx, 14k Gold, White Gold
21st Century and Contemporary Thai Art Deco Cocktail Rings
Diamond, Emerald, Onyx, 14k Gold, White Gold
21st Century and Contemporary Italian Artisan Brooches
Turquoise, Onyx, Emerald, Diamond, Coral, Citrine, 9k Gold, Yellow Gold
21st Century and Contemporary European Anglo-Indian Bangles
Diamond, Emerald, Onyx, Turquoise, 18k Gold, White Gold, Platinum, Steel...
Vintage 1920s Brooches
Diamond, Emerald, Onyx
21st Century and Contemporary Unknown Artisan Dangle Earrings
Diamond, Emerald, Onyx, Gold, 18k Gold, Sterling Silver
Vintage 1980s Brooches
Diamond, Emerald, Onyx, 18k Gold
Vintage 1980s Drop Earrings
Diamond, Emerald, Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Solitaire Rings
Diamond, Emerald, Onyx, Sterling Silver
21st Century and Contemporary Art Deco Chandelier Earrings
Diamond, Emerald, Onyx, Platinum
20th Century Unknown Beaded Bracelets
Diamond, Emerald, Onyx, Gold, 14k Gold, White Gold
Vintage 1960s Italian Retro Dangle Earrings
Coral, Diamond, Emerald, Onyx, Platinum
Vintage 1960s Italian Retro Dangle Earrings
Coral, Diamond, Emerald, Onyx, Platinum
Vintage 1950s Italian Retro Dangle Earrings
Coral, Diamond, Emerald, Onyx, Platinum
Vintage 1980s Italian Retro Dangle Earrings
Coral, Diamond, Emerald, Onyx, Platinum
Vintage 1960s Italian Retro Dangle Earrings
Diamond, Emerald, Onyx, Tsavorite, Platinum
Vintage 1930s Art Deco Drop Earrings
Diamond, Emerald, Onyx, Platinum
2010s Indian Contemporary Fashion Rings
Diamond, Emerald, Onyx, Silver
21st Century and Contemporary Unknown Artisan Multi-Strand Necklaces
Diamond, Emerald, Onyx, 18k Gold, Sterling Silver
Early 20th Century Unknown Art Deco Cocktail Rings
Diamond, Emerald, Onyx, Ruby, White Diamond, Platinum
21st Century and Contemporary American Art Deco Beaded Necklaces
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary Unknown Artisan Multi-Strand Necklaces
Diamond, Emerald, Onyx, 18k Gold, Sterling Silver
21st Century and Contemporary Unknown Artisan Drop Earrings
Diamond, Turquoise, Emerald, Onyx, 18k Gold, Sterling Silver
Vintage 1970s Cocktail Rings
Onyx, Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold
Vintage 1930s Engagement Rings
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary American Contemporary Brooches
Diamond, Emerald, Onyx, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Emerald, Onyx, 14k Gold
Late 20th Century Beaded Necklaces
Coral, Onyx
Vintage 1920s American Art Deco Link Bracelets
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary Drop Earrings
Diamond, Emerald, Onyx, 18k Gold
21st Century and Contemporary Art Deco Dangle Earrings
Diamond, Emerald, Onyx, Platinum
Early 2000s French Band Rings
Diamond, Emerald, Onyx, White Gold
2010s Art Deco Chain Bracelets
Diamond, Emerald, Onyx, Platinum
Vintage 1980s Cuff Bracelets
Diamond, Emerald, Onyx, 18k Gold, White Gold, Platinum
Vintage 1920s Art Deco Cufflinks
Diamond, Emerald, Onyx, Platinum
Vintage 1970s Italian Retro Multi-Strand Necklaces
Diamond, Emerald, Onyx, 14k Gold, White Gold
Vintage 1970s Italian Retro Clip-on Earrings
Diamond, Emerald, Onyx, Platinum
Vintage 1980s Brooches
Diamond, Emerald, Onyx, 18k Gold, White Gold, Platinum
Vintage 1920s French Art Deco Bangles
Diamond, Emerald, Onyx, Platinum
2010s Zambian Modern Pendant Necklaces
Diamond, Emerald, Onyx, 14k Gold
Vintage 1970s Italian Retro Cluster Rings
Diamond, Emerald, Onyx, 9k Gold, Rose Gold
2010s Modern Pendant Necklaces
Diamond, Onyx, 14k Gold
Early 2000s French Choker Necklaces
Diamond, Emerald, Onyx, 18k Gold, White Gold
Vintage 1970s Italian Art Deco Cocktail Rings
Diamond, Emerald, Onyx, Gold, 18k Gold
20th Century American Beaded Necklaces
Diamond, Emerald, Onyx, 18k Gold, White Gold
Early 20th Century Art Deco Link Bracelets
Diamond, Emerald, Onyx, Platinum
Vintage 1920s Unknown Art Deco Brooches
Diamond, Emerald, Onyx, Platinum
Early 2000s French Cocktail Rings
Diamond, Emerald, Onyx, Yellow Gold
2010s Art Deco Chain Bracelets
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary Unknown Modern Drop Earrings
Diamond, Emerald, Onyx, Gold, 18k Gold
2010s French Pendant Necklaces
Diamond, Emerald, Onyx, White Gold
Mid-20th Century Art Deco Pendant Necklaces
Diamond, Emerald, Onyx, Platinum
2010s American Art Deco Stud Earrings
Diamond, Emerald, Onyx, 18k Gold, White Gold
21st Century and Contemporary French Fashion Rings
Diamond, Emerald, Onyx, 18k Gold, White Gold
Early 2000s Cufflinks
Diamond, Emerald, Onyx, White Gold
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Diamond Onyx Emerald For Sale on 1stDibs
How Much is a Diamond Onyx Emerald?
The Legacy of Diamond in Jewelry Design
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.
- 1stDibs ExpertFebruary 22, 2021Yes, an emerald is typically worth more than a comparable diamond. These stones are expensive due to their rarity.
- 1stDibs ExpertFebruary 22, 2021Emeralds are 20 times rarer than diamonds. Therefore, typically emeralds are more expensive than diamonds.
- 1stDibs ExpertApril 5, 2022An emerald cut diamond is amongst the most unique gems in the world. Only 3% of the worlds diamonds are emerald cut. They have linear facets and a large table which gives off a hall-of-mirrors effect of light and dark planes. Shop a collection of expertly vetted gems from some of the worlds top sellers on 1stDibs.
Roman Malakov DiamondsMarch 22, 2021The main differences of baguette cut diamonds and emerald cut diamonds are its shape and faceting. The shape of the baguette tends to be more elongated. The baguette also has 14 facets while the emerald has 58.1stDibs ExpertAugust 17, 2021The difference between baguette and emerald cut diamonds is their shape. While both a baguette cut and an emerald diamond are characterized by a rectangular shape and simple step cut facets, baguette cuts feature pointed corners while emerald cuts have wedge shaped polished corners.- 1stDibs ExpertOctober 5, 2021The best setting for an emerald-cut diamond is a matter of personal preference. For emerald-cut diamonds, solitaire and pavé settings are popular. The emerald cut comprises 58 facets and truncated corners on a rectangular step-cut stone. The flat pavilion of an emerald-cut diamond can magnify the stone’s imperfections, so the gem’s clarity is key. Initially a popular cut for emeralds only, it is now used on other precious stones, but the name has come to define the style. Find antique and vintage emerald-cut diamond jewelry on 1stDibs.