Natural Diamonds in Perth
The Beauty of a Natural Diamond
Some things are chosen for a moment. Others are chosen for a lifetime.
A natural diamond is an expression of something enduring. Its beauty lies not only in its brilliance, but in its individuality, rarity and the significance it comes to hold for the person who wears it.
At Behnam Diamonds, we specialise exclusively in natural diamonds, individually selected for their exceptional characteristics and beauty.
Discover a different way to experience natural diamonds at our private Subiaco studio. Here, your appointment is exclusively yours, with qualified gemmologist and founder Ruzbeh Hosseini personally guiding you through an exquisite selection of natural diamonds.
Away from the distractions of a traditional jewellery store, you'll have the luxury of time, privacy and the undivided attention of an expert who understands exactly what makes a diamond extraordinary.
Book a Private Consultation
Individual by Nature
Just as every love story is individual, every natural diamond possesses a beauty entirely its own.
Some captivate with their brilliance. Others with their elegant proportions, distinctive shape or the way they catch the light.
Selecting a natural diamond is an opportunity to discover these differences and find the one that feels especially meaningful to you.
At Behnam Diamonds, the experience is personal and unhurried. Ruz introduces you to a carefully selected range of natural diamonds, sharing his knowledge of each stone and the qualities that distinguish it.
You'll discover what lies beyond a diamond's grading report, gaining an appreciation for the finer details that make each one exceptional.
Ultimately, the diamond you select will become something far more meaningful than a beautiful jewel. A lasting symbol of the love and commitment it represents.

The Privilege of Expertise
There is a difference between understanding a diamond's grading and recognising its beauty.
With a background in the diamond wholesale industry, qualified gemmologist Ruzbeh Hosseini brings specialist knowledge and an experienced eye to every diamond selection.
His expertise extends beyond the traditional four Cs, encompassing the proportions, brilliance and individual characteristics that influence a diamond's overall appearance.
During your private consultation, Ruz shares this knowledge directly with you, offering a level of personal attention and specialist insight rarely found in a traditional jewellery setting.
You'll have the opportunity to examine and compare natural diamonds, ask questions and explore the subtle differences that make each stone unique.
Meet RuzUnderstanding the Four Cs
The four Cs provide an internationally recognised framework for evaluating diamond quality.
Cut
The precision of a diamond's cut influences how it interacts with light, creating the brilliance and sparkle that define its beauty.
Colour
Even subtle variations in colour can influence a diamond's appearance. Understanding these differences allows you to appreciate the individuality of each stone.
Clarity
Natural diamonds possess internal and external characteristics that contribute to their individuality. Clarity grading considers their visibility, size and position.
Carat Weight
Carat refers to a diamond's weight rather than its physical size. Proportions and cut can influence how large a diamond appears.
While these characteristics provide valuable guidance, they are only part of the selection experience.
Ruz explains how they work together and what to look for beyond the grading report, allowing you to appreciate the qualities that make a diamond truly exceptional.

Exclusively Natural, GIA-Certified Diamonds
Behnam Diamonds specialises exclusively in natural, GIA-certified diamonds, independently graded by the Gemological Institute of America.
A GIA grading report provides an objective assessment of a diamond's characteristics, including its cut, colour, clarity and carat weight.
With Ruz's guidance, you'll understand what these details mean and how they relate to the diamond's appearance and quality.
It's an opportunity to appreciate the beauty of a natural diamond with the reassurance of independent grading and specialist expertise.
Book a Private Consultation
We invite you to experience natural diamond selection through a complimentary, one-hour private consultation with Ruz at our Subiaco studio in Perth.
Whether you're beginning the search for an engagement ring or selecting a diamond for a special occasion, you'll enjoy a relaxed, one-on-one experience with the time and privacy to explore your options.
Book a Private Consultation