Marquise Cut Diamond Pendant
21st Century and Contemporary Pendant Necklaces
Diamond, White Gold, 18k Gold, Gold
2010s American Modern Pendant Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
2010s American Art Deco Pendant Necklaces
Diamond, Emerald, Yellow Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, White Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Rose Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Hong Kong Modern Pendant Necklaces
Pink Diamond, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, Gold, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Modern Pendant Necklaces
Pink Diamond
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, White Gold
2010s Modern Beaded Necklaces
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Unknown Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 14k Gold, White Gold
Vintage 1980s Italian Modern Pendant Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Emerald, 18k Gold, White Gold, Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
2010s American Art Deco Pendant Necklaces
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary European Contemporary Pendant Necklaces
Diamond, Yellow Gold
2010s British Pendant Necklaces
Agate, Diamond, 9k Gold
21st Century and Contemporary Italian Art Deco Pendant Necklaces
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold
Mid-20th Century Unknown Pendant Necklaces
Amethyst, Diamond, Pearl, 18k Gold, Yellow Gold
Mid-20th Century Unknown Art Deco Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Art Deco Pendant Necklaces
Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, Gold, 18k Gold, White Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Blue Sapphire, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 14k Gold, White Gold
21st Century and Contemporary American Artist Pendant Necklaces
Diamond, 18k Gold, White Gold, Gold
2010s Pendant Necklaces
Diamond, Blue Sapphire, 14k Gold
21st Century and Contemporary American Modernist Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary American Modernist Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
2010s Pendant Necklaces
Diamond, White Gold, 18k Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Ruby, Gold, Rose Gold
21st Century and Contemporary Unknown Modern Pendant Necklaces
Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary Hong Kong Modern Pendant Necklaces
White Diamond, Blue Diamond, Pink Diamond, White Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, Gold, 18k Gold, White Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Unknown Modern Pendant Necklaces
Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, 18k Gold
2010s Israeli Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Emirian Art Deco Pendant Necklaces
Diamond, Rose Gold
21st Century and Contemporary Indian Art Deco Pendant Necklaces
Diamond, Tanzanite, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Ruby
21st Century and Contemporary Turkish Byzantine Pendant Necklaces
Diamond, Ruby, 24k Gold
2010s Israeli Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
2010s American Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Gold, 14k Gold
2010s American Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
2010s American Contemporary Brooches
Diamond, Opal, Black Opal, 14k Gold, White Gold
21st Century and Contemporary Drop Necklaces
Diamond, White Diamond, Blue Sapphire, Platinum
2010s Hong Kong Cocktail Rings
Jade, White Diamond, Diamond, White Gold, 18k Gold, Gold
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Marquise Cut Diamond Pendant For Sale on 1stDibs
How Much is a Marquise Cut Diamond Pendant?
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 13, 2023Marquise cut diamonds can be less expensive per carat compared to other popular diamond shapes. The 4Cs, the grading system that was established by the Gemological Institute of America (GIA) in the 1950s, are the guidelines that determine how marquise diamonds are graded. The price of marquise cut diamonds will be affected by market conditions as well as the aforementioned 4Cs, which are carat weight, color, clarity, and cut quality. Find a collection of diamond jewelry on 1stDibs.
- 1stDibs ExpertOctober 19, 2021A marquise-cut diamond looks great in a variety of settings, but you should choose one that protects the center stone. Some of the top marquise diamond ring settings are bezel, prong and halo. Find a variety of marquise-cut diamond rings on 1stDibs today.
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