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Your Diamond's Story

Your diamond was forged between one and three billion years ago deep beneath the earth’s surface. A powerful process called subduction, where ancient land masses moved against each another, produced enough pressure, friction and heat that fragments of carbon crystallized and grew into our planet’s supply of natural diamonds.

Volcanic delivery

Your diamond began its extraordinary journey toward your hands with a volcanic ride to the surface. Some diamonds lodged in the volcano’s throat. Others were blown clear and distributed over a large area by rivers of magma. Rain, erosion, ice-ages and other forces of nature, sustained for millions of years, buried some diamonds and released others from their mother rock - transporting them hundreds of kilometers away.

Diamonds have been discovered on nearly every continent. The most abundant gem-quality deposits are mined in Africa, Russia, Austalia and Canada.

A history beyond conception

Every natural diamond crystal has a history beyond conception and a forever-story larger than life. Billions of years old, your diamond existed before the dawn of man. Before tribes, clans and nations. Every diamond underwent a staggering growth process and made an extraordinary journey over countless ages before its discovery. Once recovered and sorted, your rough diamond crystal was sent for planning and cutting.

Rough to polish

Diamond cutting is the art, skill and science of transforming a raw crystal into a polished, faceted diamond. As the hardest material known to man, cutting and shaping a diamond requires specialized knowledge, tools and skill.

1) Planning: This rough octahedron crystal is studied and its growth directions and inclusions are mapped.

2) Marking: Once the plan is determined, the crystal is marked for primary sawing.

3) Sawing: A carbon-fiber blade coated with diamond-grit makes the first cut. It will take several hours to saw this crystal into two pieces; each of which will become a polished diamond.

4) Bruting: The two pieces spin in opposite directions, grinding against each other to smooth the edges and create a round outline.

5) Polishing: A spinning wheel coated with diamond-grit is used for blocking, crossworking and brillianteering, the process of placing, shaping and smoothing all facets to final polish.

6) Inspection: Once finished, the diamond is thoroughly boiled in acid and examined to ensure that it meets the producer’s expectations and quality standards.

Diamond Grading

Following the diamond cutting process and prior to being sold loose or mounted into jewelry, diamonds are typically submitted to gemological institutions such as IGI for quality assessment. Four main factors are considered when judging a diamond’s quality and value. They are the diamond’s 4C’s: Carat weight, Color, Clarity and Cut.

IGI screens every diamond using state of the art technologies to determine naturally mined, laboratory grown or simulant origin. Experienced graduate gemologists conduct further assessment in controlled conditions, detailing relevant gemological characteristics according to the strictest international system.

Your diamond is exceptional and distinctive. No two diamonds are alike. Yet all diamonds have certain features in common that allow experts to compare and evaluate them.

Uniquely yours

The name diamond is derived from the ancient Greek “adamas” meaning unbreakable, untamed and unconquerable. Diamonds have been treasured as gemstones ever since they were discovered. In our modern age the word “diamond” continues to evoke images of elegance, style and glamour.

Diamond sparkles and dazzles. Diamond symbolizes purity and strength. And the story of your diamond is uniquely yours.

Your Diamond's Creation

Your laboratory-grown diamond is chemically identical to every other diamond on earth. However, instead of mined diamonds, which formed beneath the ground billions of years ago, your diamond was grown in controlled laboratory conditions using sophisticated methods of chemical synthesis.

The most modern technology

There are two scientific approaches to diamond creation. The Chemical Vapor Deposition (CVD) process releases carbon from plasma. This involves superheating hydrocarbon gas in a vacuum to between 3,000-4,000C, at which point the carbon atoms begin to separate from their molecular bonds. Those atoms descend and land on a flat wafer of previously grown synthetic diamond and grow in vertical layers. This substrate is square for jewelry applications but the shape can vary for other applications in medicine, communications and technology.

The High Pressure High Temperature (HPHT) process replicates the natural conditions under which diamonds formed 100 miles below the surface due to subduction. A carbon source, a diamond seed and a metallic catalyst go into an octahedral cell. The cell is placed into a massive mechanical press where the contents are heated near 1,500 C and subjected to staggering pressure. The melting metal dissolves the carbon and the pressure causes precipitation to the diamond seed, growing a larger diamond. The level of pressure from these immense presses has been compared to what you’d experience if you balanced a jumbo jet on the tip of your finger.

When the growing process has finalized, rough CVD and HPHT crystals are sent to diamond cutting centers to be planned and polished.