Diamond M Color
21st Century and Contemporary Unknown Stud Earrings
Brown Diamond, 14k Gold, Rose Gold
Vintage 1930s Unknown Art Deco Engagement Rings
Diamond, Platinum
Early 2000s Engagement Rings
Diamond, 18k Gold, White Gold
2010s Unknown Art Deco Engagement Rings
Diamond, Blue Sapphire, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Platinum
Early 2000s Engagement Rings
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Yellow Gold
Antique Late 19th Century Victorian Wedding Rings
Diamond, 18k Gold, Yellow Gold
1990s Unknown Drop Necklaces
Diamond, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, 18k Gold, White Gold
Vintage 1950s Unknown Cocktail Rings
Diamond, Platinum
Antique Early 1900s Edwardian Engagement Rings
Diamond, Blue Sapphire, Platinum
Antique 1880s Engagement Rings
Diamond, 14k Gold, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Cocktail Rings
Diamond, Ruby, Yellow Gold
Vintage 1920s British Art Deco Engagement Rings
White Diamond, Platinum
21st Century and Contemporary British Art Deco Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Rose Gold
2010s American Solitaire Rings
Diamond, 18k Gold, Yellow Gold
2010s American Engagement Rings
Diamond, 18k Gold, Yellow Gold
Vintage 1970s Italian Retro Bangles
Diamond, Gold, 18k Gold, Yellow Gold
2010s Unknown Engagement Rings
Diamond, 18k Gold, Yellow Gold, Platinum
2010s Unknown Engagement Rings
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage 1930s Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Yellow Gold, 18k Gold
Antique Early 1900s Unknown Edwardian Drop Earrings
Diamond, Gold, 18k Gold, Rose Gold
21st Century and Contemporary American Engagement Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary American Engagement Rings
Diamond, Gold, 18k Gold, White Gold
2010s North American Modern Solitaire Rings
Diamond, Yellow Gold, 14k Gold
2010s American Modern Cocktail Rings
Diamond, 18k Gold, Rose Gold
Vintage 1930s Unknown Art Deco Engagement Rings
Diamond, 18k Gold
Vintage 1930s American Art Deco Engagement Rings
Diamond, Platinum
Vintage 1950s Retro Cocktail Rings
Diamond, Emerald, 14k Gold, White Gold
Vintage 1980s Engagement Rings
Diamond, Gold, White Gold
Antique Early 1900s Victorian Engagement Rings
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Early 20th Century Unknown Art Deco Solitaire Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Link Bracelets
Diamond, Gold, 14k Gold, White Gold
2010s American Engagement Rings
Diamond, 18k Gold, Rose Gold
Vintage 1920s Unknown Art Deco Three-Stone Rings
Diamond, Platinum
Vintage 1920s Solitaire Rings
Diamond, Gold, 14k Gold, Rose Gold, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Gold, 18k Gold, White Gold
Antique 1890s Victorian Cluster Rings
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
1990s Modern Engagement Rings
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Early 2000s British Contemporary Three-Stone Rings
Diamond, Gold, 18k Gold, Yellow Gold
20th Century Unknown Engagement Rings
Diamond, 14k Gold, White Gold, Palladium
Vintage 1940s Unknown Retro Engagement Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary American Victorian Dangle Earrings
Diamond, 18k Gold, Silver
21st Century and Contemporary American Victorian Dangle Earrings
Diamond, 18k Gold, Silver
Vintage 1930s Art Deco Engagement Rings
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Early 20th Century Unknown Art Deco Engagement Rings
Diamond, Sapphire, 18k Gold, White Gold
Antique 1890s Victorian Cocktail Rings
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
Antique 1860s Victorian Engagement Rings
Diamond, Gold, Rose Gold, Silver
Antique 1880s Unknown Victorian More Necklaces
Diamond, Emerald, Pearl, Ruby, 9k Gold, Yellow Gold
20th Century More Earrings
Sapphire, White Gold
20th Century Fashion Rings
Sapphire, White Gold
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Diamond M Color For Sale on 1stDibs
How Much is a Diamond M Color?
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.
- What is the best color diamond?1 Answer1stDibs ExpertSeptember 28, 2021D is the highest color grade diamond that can be bought. They are completely colorless to the naked eye and extremely rare (their price reflects that). These diamonds are usually mounted in platinum or white gold. Diamonds in this category are best mounted in platinum or white gold. Shop a wide range of diamond jewelry on 1stDibs.
- 1stDibs ExpertFebruary 22, 2021The rarest color of diamond is red. Red diamonds can only be found in mines in Africa, Australia, and Brazil. The rarity of these diamonds also make them the most expensive types of diamonds on the market.
- What color is champagne diamond?1 Answer1stDibs ExpertOctober 19, 2021A champagne diamond is naturally brown and has a strong golden or yellow tint. They come in a variety of colors, ranging from light brown to darker champagne-like shades. Shop a range of champagne diamond rings, necklaces and bracelets on 1stDibs today.
- What color are Tiffany diamonds?1 Answer1stDibs ExpertNovember 2, 2021Tiffany Co. exclusively accepts D color diamonds, E color diamonds, F color diamonds, G color diamonds, H color diamonds and I color diamonds. At the legendary luxury house, which has long been an important arbiter of style in the design of diamond engagement rings, the only engagement ring diamonds accepted are in the “colorless” and “near colorless” range on the diamond color scale. Shop a collection of Tiffany Co. diamond jewelry from some of the world’s top jewelers on 1stDibs.
Roman Malakov DiamondsMarch 22, 2021Champagne diamonds typically are brown diamonds with a yellowish tint to them. This color combination gives it that "champagne-like" color to them. This can range from a light-brownish yellow color, to a dark brown color.- 1stDibs ExpertNovember 2, 2023Yes, color matters in diamond studs, as it impacts their value and price. To rate color, the Gemological Institute of America (GIA) uses a scale ranging alphabetically from D to Z. A D-grade diamond is completely colorless and is very rare. Most studs featuring diamonds with ratings will have at least a faint yellow tint. Find a variety of diamond stud earrings on 1stDibs.
- 1stDibs ExpertAugust 17, 2021The colors that diamonds come in naturally include grey, white, blue, green, pink, brown and black. Pure diamonds are completely colorless as other diamonds’ color comes from impurities. Find an extraordinary collection of antique, new and vintage diamond jewelry on 1stDibs.
- 1stDibs ExpertNovember 6, 2023The best color available for diamond stud earrings is D. Only the finest colorless diamonds receive this rating. E and F diamonds are also highly ranked. People rarely view stud earrings up close when you're wearing them, so G, H, I and J-rated diamonds are also likely to appear colorless once set. Explore a large selection of diamond stud earrings on 1stDibs.
Read More
This Absinthe-Hued Peridot Cocktail Ring Is Positively Intoxicating
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
Our Guide to Engagement Ring Settings – And How to Choose One
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Nothing Says Summer Heat Like This Ruby-Red Cartier Stunner
The vintage bombé ring is bursting with color and timeless style.
Zircon Rings: Our Guide to a Uniquely Colorful Natural Gemstone
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.