Understand Diamonds
Before You Choose
Understand the details of diamond characteristics. An essential guide to the 4Cs, shaping, and certification for the discerning buyer.
The 4Cs of Diamond Quality
Cut
diamondThe most critical factor determining a diamond's brilliance. A superior cut refracts light perfectly, creating that signature brilliance. It dictates the fire, sparkle, and overall life of the stone.
Colour
paletteEvaluated on a lack thereof. The closer to perfectly colorless (Grade D), the higher the value, allowing pristine light passage. TR GEMS focuses on D-J color ranges.
Clarity
loupeAn assessment of natural inclusions. Flawless stones are exceptionally rare. We prioritize eye-clean stones that maintain structural integrity and visual perfection.
Carat
weightA measure of physical weight, not dimensions. A superior cut can make a lower carat stone appear larger and flash with more brilliance than a poorly cut, heavier stone.
Frequently Asked Questions
What are certified natural diamonds?
Certified natural diamonds are authentic gemstones mined from the Earth, compliant with the Kimberley Process, and graded by reputable gemological laboratories like the GIA (Gemological Institute of America) to verify their carat, cut, color, and clarity.
Which certifications do your diamonds have?
Our loose diamonds are certified by leading global grading laboratories, primarily GIA (Gemological Institute of America) and IGI (International Gemological Institute), ensuring standard validation.
What is the most important factor in the 4Cs?
The Cut is widely considered the most important of the 4Cs because it directly dictates the light refraction, fire, and brilliance of the diamond. A poorly cut stone will look dull even with perfect color and clarity.