Education
Diamond Education
- Diamond Buying Guide
- Diamond Cut
- Diamond Cut Types
- Ideal Cut Diamonds
- Hearts and Arrows Diamonds
- What is Diamond Depth
- Diamond Table
- Lab Diamond Cut
- Antique Cut Diamonds
- Brilliant Cut Diamonds
- Rose Cut Diamonds
- What Is The Most Expensive Diamond Cut?
- What Are Step Cut Diamonds?
- Diamond Bow Ties
- How Are Diamonds Cut
- Diamond Brilliance
- Spread Diamonds
- Diamond Fire
- Crushed Ice Diamonds
- Diamond Carat
- Diamond Color
- Diamond Clarity
- IF Diamonds
- FL Diamonds
- Diamond Inclusions Guide
- Flawless vs Internally Flawless
- Which Diamond Clarity Is Best?
- VS2 vs VS1: Diamond Clarity Comparison
- VVS2 vs VVS1: Diamond Clarity Comparison
- SI2 vs SI1: Diamond Clarity Comparison
- SI1 vs VS2: Diamond Clarity Comparison
- VS1 vs VVS2: Diamond Clarity Comparison
- Accent Diamond Clarity
- Lab Diamond Clarity
- SI Diamonds
- VS Diamonds
- VVS Diamonds
- Diamond Shape
- Lab Diamond Shape
- Asscher
- Cushion
- Emerald
- Marquise
- Oval
- Pear
- Princess
- Radiant
- Round
- Which Diamond Cut Is Best?
- Round vs Princess Diamond Cut
- Round vs Cushion Diamond Cut
- Cushion vs Princess Diamonds
- Cushion vs Oval Cut Diamonds
- Emerald vs Asscher Cut Diamond
- Princess vs Marquis Diamonds
- Princess vs Radiant Cut Diamonds
- Cushion vs Asscher Cut Diamonds
- Emerald vs Radiant Cut Diamonds
- Oval vs Marquise Cut Diamonds
- Oval vs Pear Cut Diamonds
- Pear vs Marquise Cut Diamonds
- Emerald vs Cushion Cut Diamonds
- Elongated Cushion Cut Diamonds
- Diamond Certification
- Diamond Fluorescence
- Diamond Symmetry
- Diamond Polish
- Diamond Girdle
- Diamond Culet
- Diamond Pricing
- Diamond Sourcing
- Diamond Size Chart Carat & MM
- Natural vs Synthetic Diamonds
- History Of Lab Grown Diamonds
- How Diamonds Are Formed
- Diamond 4 C's
- Fancy Colored Diamonds
- Engraved Rings
- NY Diamond District
Engagement Ring Education
- How To Buy Engagement Rings
- Affordable Engagement Rings
- Cost of a One Carat Diamond
- How To Buy A Lab Diamond Ring
- How to Buy An Engagement Ring In a Time Crunch
- How to Choose An Engagement Ring
- How to Pick Your Engagement Ring Budget
- Engagement Rings For Second Marriage
- Best Time to Buy An Engagement Ring
- How to Buy An Engagement Ring As a Couple
- Everything You Need to Know About Dainty Engagement Rings
- Future Mother In Law's Guide to Engagement Ring Shopping
- Engagement Ring Financing
- Why You Need an Engagement Ring Appraisal
- Best Round Cut Engagement Rings
- Best Square Cut Engagement Ring
- Top Teardrop Engagement Rings
- Best Asscher Cut Engagement Rings
- Best Oval Cut Engagement Rings
- Best Radiant Cut Engagement Rings
- Best Marquise Cut Engagement Rings
- Twisting Rings
- Best Emerald Cut Engagement Rings
- Best Cushion Cut Engagement Rings
- Best Dainty Engagement Rings
- Best Unique Engagement Rings
- Best Traditional Diamond Engagement Rings
- Best Split Shank Diamond Engagement Rings
- Top 10 Square Halo Engagement Rings
- Top 10 Unusual Engagement Rings
- Black Diamond Engagement Rings
- Edwardian Engagement Rings
- Antique Style Engagement Rings
- Nature Inspired Engagement Ring
- Filigree Rings
- Art Deco Rings
- Wide Band Engagement Rings
- Infinity Engagement Rings
- Best Two Tone Diamond Engagement Rings
- Victorian Style Engagement Rings
- Minimalistic Engagement Rings
- Big Style Engagement Rings
- Cute Style Engagement Rings
- Modern Style Engagement Rings
- Past Present and Future Rings
- Most Expensive Celebrity Engagement Rings
- Noteworthy Celebrity Engagements (and Rings) of 2017
- Thin Engagement Rings
- Pretty Style Engagement Rings
- Double Band Engagement Rings
- 1 Carat Diamond Ring
- Top Princess Cut Halo Engagement Rings
- Top Cushion Cut Halo Engagement Rings
- Top Women's Rose Gold Engagement Rings
- Top Round Halo Engagement Rings
- Top Sapphire and Diamond Engagement Rings
- Top East West Engagement Rings
- Top Pave Engagement Rings
- Top Split Shank Halo Engagement Rings
- Top Unique Halo Engagement Rings
- Rose Gold Pear Shaped Engagement Rings
- Top Yellow Gold Pear Shaped Engagement Rings
- Top Oval Halo Engagement Rings
- Top Cushion Halo Engagement Rings
- Top Yellow Gold Engagement Rings
- Top Marquise Halo Engagement Rings
- Top Yellow Gold Cushion Cut Engagement Rings
- Top Emerald Cut Three Stone Engagement Rings
- Top Bypass Engagement Rings
- Top Rose Gold Cushion Cut Engagement Rings
- Top Rose Gold Oval Engagement Rings
- Top Emerald Cut Halo Engagement Rings
- Top Yellow Gold Oval Engagement Rings
- Top Rose Gold Emerald Cut Engagement Rings
- Top Oval Three Stone Engagement Rings
- Top Floating Diamond Engagement Rings
- Top Cushion Cut Three Stone Engagement Rings
- Top Princess Cut Three Stone Engagement Rings
- Top Simple Engagement Rings
- Vintage Style Engagement Rings
- Types of Accent Diamonds
- Everything You Need to Know Before Setting Diamonds
- Engagement Ring Prong Guide
- All About Ring Resizing
- Identifying Your Ring After A Repair
- Everything You Need to Know About Milgrain
- Everything You Need to Know About Wide Band Engagement Rings
- Eternity Rings vs Infinity Rings
- When To Propose
- What Are Baguette Diamond Engagement Rings
- What to Say When You Propose
- What Are the Groom's Parents Responsible For?
Gemstone Education
Jewelry Education
Metal Education
Black Diamond History
Where was the first natural black diamond found?
The origin of natural black diamonds is still widely debated which adds to their mystery. The first raw form of these stones is thought to have been discovered in Brazil and called “carbonados” by Portuguese settlers. The term was chosen because of the burnt appearance of the raw black diamonds. These gems were estimated to have formed 3.8 billion years ago.
How are black diamonds formed?
There are three main theories as to how carbonados are formed. They include:
1. Meteoric impact
2. Radiation and spontaneous fission of uranium and thorium.
3. The newest theory is that they were formed in outer space in a hydrogen-rich environment and came to Earth via asteroid 2-4 million years ago.
Black Diamond Chemical Make-up
These dark gemstones are a carbon isotope. This means that it possesses the same chemical elements as white diamonds, but has a different atomic weight and physical properties. It is speculated this is the reason carbonados are more difficult to cut than other colors. Keep in mind, the only difference between natural black diamonds and lab created black diamonds is the rarity and where they are made. Regarding their chemical make-up, it is the same.
Has it had significance during significant periods in history?
These dark gems have created quite a reputation throughout history. They have made an impact in various parts of the world. The most famous black gemstone of all time is the Black Orlov.
The Black Orlov is a 67.50 carat, cushion-cut diamond brooch surrounded by 108 white diamonds and suspended from a 124-carat diamond necklace. It is also known as the “Eye of Brahma” which was an uncut black diamond of 195 carats taken from the eye of the statue of the sacred Hindu God Brahma in Southern India.

What are some famous black diamonds?
Other famous carbonados include the Gruosi Diamond discovered in India in 1998, the Table of Islam, the Korloff Noir, the Black Star of Africa last seen in Tokyo in 1971, and the Spirit of de Grisogono mined from the Central African Republic. The Spirit of de Grisogono--at 312.24 carats!

Popularity of black diamonds
Although they used to be considered as industry-grade materials, these dark stones are now one of the most trendy gems. Admiration for this stone can come from celebrity and media endorsements.
An example of when black diamond engagement rings found their way into the spotlight: when Big proposed to Carrie with a 5-carat carbonado engagement ring in the 2010 Sex in the City 2 movie. Big specifically chose a black diamond because Carrie is “not like anyone else.”
Some more examples following that film are when celebrities Carmen Electra and Kat Von D received black diamond engagement rings. From this point on, carbonados began to represent non-conformity and fearlessness. Since then, the trend in Hollywood has gained momentum and has gained worldwide recognition.
What type of ring styles look best with black diamonds?
The ring style of your carbonado ring is dependent on the personality of the individual. Although this is true, there are certain styles that are always beautiful and interchangeable for any gemstone.
A great choice is a sleek solitaire ring with a thinner band and smooth edges that puts focus on the carbonado. To add more flair, choose a fancy shape like princess, or have accent white diamonds on the band. Another way to add more uniqueness to a ring is by choosing a style with intricate and twisting metalwork on the band like the Twisting Solitaire Ring, or Vine Ring.
Rarity of black diamonds
Natural carbonados are rarer than the common colorless diamond, but not the rarest color in nature. You can only find carbonados in Brazil and the Central African Republic. Moreover, lab created black gemstones are not as rare too. Due to the fact you can request how and when you would like it to be made.
What does black diamond mean?
Spiritual, emotional, wellness meaning? Black diamonds have spiritual, emotional and physical health characteristics that may mean a great deal to the individuals who wear them. It is said that these dark gemstones can increase knowledge and purity. Moreover, spiritually and emotionally, these dark gemstones are said to give the urge for spiritual freedom, invincibility, beauty, and power.