Diamond Maltese Cross
1990s American Retro Brooches
White Diamond, Diamond, 18k Gold, Yellow Gold
2010s Austrian Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
1990s American Contemporary More Necklaces
Gold Plate
21st Century and Contemporary Unknown Brooches
Coral, Diamond, Turquoise, 18k Gold, Yellow Gold
21st Century and Contemporary More Jewelry
Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary American Contemporary Chain Necklaces
Diamond, Sapphire, 18k Gold
Late 20th Century Italian Cuff Bracelets
Diamond, Citrine, Tourmaline, Cultured Pearl, 18k Gold
Late 20th Century American Modern Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Cuff Bracelets
Amethyst, Diamond, Peridot, 18k Gold
21st Century and Contemporary Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
20th Century Cuff Bracelets
Amethyst, Diamond, Pearl, Peridot, Black Jade, 18k Gold
Vintage 1920s American Art Deco Brooches
Diamond, Platinum
Antique Late 19th Century British Victorian Necklace Enhancers
Early 2000s American Modern Cuff Bracelets
Diamond, Pearl, Turquoise, Gold, 18k Gold
Vintage 1980s American Modern Cuff Bracelets
Agate, Citrine, Diamond, Cultured Pearl, Tourmaline, 18k Gold, Yellow Gold
Early 20th Century Edwardian Brooches
Diamond, Gold, 14k Gold, Platinum
Antique Early 19th Century European Georgian Brooches
20th Century American Brooches
Diamond, Yellow Sapphire, Gold, Platinum
20th Century American Modern Brooches
Diamond, Yellow Gold
Vintage 1970s Italian Cuff Bracelets
18k Gold
1990s American Contemporary Cuff Bracelets
Citrine, Diamond, Rubelite, 18k Gold, Yellow Gold
20th Century American Modern Brooches
Diamond, Ruby, Yellow Gold, Platinum
21st Century and Contemporary Cuff Bracelets
Diamond, Emerald, Cultured Pearl, Blue Sapphire, Jade, Black Jade, 18k G...
21st Century and Contemporary Unknown Cuff Bracelets
Amethyst, Diamond, Jade, Pearl, Ruby, 18k Gold, Yellow Gold
Antique 1840s British Georgian Brooches
Citrine, White Diamond, Garnet, Peridot, Blue Sapphire, Pink Sapphire, S...
20th Century Cufflinks
Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Citrine, Diamond, Ruby, 14k Gold, Rose Gold
21st Century and Contemporary French Pendant Necklaces
Vintage 1980s American Brooches
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Choker Necklaces
Diamond, Moonstone, 18k Gold
Vintage 1970s Brooches
Coral, Diamond, Turquoise, 18k Gold
Antique Late 19th Century Art Nouveau Cocktail Rings
Diamond, Gold, Platinum
Antique Early 1900s Victorian Brooches
Diamond, White Gold
Vintage 1940s British Retro Brooches
White Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
2010s American Contemporary Drop Earrings
Diamond, 14k Gold
2010s Unknown Modern Pendant Necklaces
Diamond, Moonstone, Gold, Yellow Gold
Mid-20th Century Unknown Brooches
Diamond, Turquoise, 18k Gold, Yellow Gold, Platinum
Late 20th Century French Contemporary Clip-on Earrings
Diamond, 22k Gold
20th Century American Brooches
Diamond, Ruby, 18k Gold, Platinum
21st Century and Contemporary Stud Earrings
Diamond, Platinum
Early 20th Century Unknown Art Deco Pendant Necklaces
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Platinum
21st Century and Contemporary Brooches
Diamond, Yellow Gold
21st Century and Contemporary French Evening Dresses
2010s More Necklaces
Diamond, 18k Gold, Yellow Gold
Vintage 1980s American Brooches
Diamond, 18k Gold
21st Century and Contemporary Indian Modern Bangles
Black Diamond, 18k Gold, Silver
Early 20th Century Edwardian Brooches
Diamond, Gold, 14k Gold, Platinum
Antique 19th Century British Victorian Band Rings
Diamond, Ruby, 15k Gold, Yellow Gold
Mid-20th Century Unknown More Rings
White Diamond, Ruby, 18k Gold
Vintage 1920s English Sporting Art Sports Equipment and Memorabilia
Rubber
Vintage 1980s American Contemporary Brooches
Gold Plate
Antique Late 19th Century Belgian Pendant Necklaces
Diamond, Silver
Antique Early 19th Century British George III Brooches
Diamond, 18k Gold, Silver
2010s Brooches
Diamond, Gold, 18k Gold, Yellow Gold
Antique 1840s Unknown Brooches
Diamond, White Diamond, Gold, Silver
Vintage 1960s American Brooches
Diamond, 18k Gold, Platinum
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Diamond Maltese Cross For Sale on 1stDibs
How Much is a Diamond Maltese Cross?
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 ExpertApril 5, 2022What a Maltese cross symbolizes is largely a matter of personal interpretation. Some first responders wear the cross to represent their willingness to die to protect others. The cross may also represent the Sovereign Military Order of Malta or serve as a general symbol of protection. You'll find a variety of Maltese cross jewelry and decorative objects on 1stDibs.