How We Select Diamonds for Our Designs

By Effy Fried, Flawless Jewels NY

Every piece we make depends on the diamonds inside it. A beautiful sketch can only become beautiful jewelry if each stone suits the place it is meant to fill. That is why diamond selection is one of the most personal parts of our work, and one of the clearest links to the way I learned the trade in my family's business in Antwerp.

Here is how we approach it.

We start with the design, not the stone

Many of our designs use fancy shapes: pear, marquise, oval and emerald-cut diamonds arranged into clusters, tennis lines, sunbursts and toi et moi rings. In these pieces, a diamond is never chosen in isolation. We ask what the design needs from it.

A marquise in a butterfly cluster has to meet its neighbors cleanly at the center point. A pear at the end of a drop earring has to finish the silhouette. A stone in a tennis bracelet has to sit naturally beside the one before it. The right diamond for one position can be the wrong diamond for another, even if the two have similar grades.

Shape and proportion come first

With fancy shapes, proportion changes everything. Two pear-shaped diamonds of the same weight can look completely different: one long and slender, the other short and wide. We look at outline, length-to-width ratio and how evenly the shape is cut, because those details decide whether a cluster looks balanced or a line of stones flows smoothly.

Matching stones across a piece

When a design uses many diamonds, consistency matters as much as the quality of any single stone. Earrings need two sides that read as a true pair. Graduated designs need sizes that step down evenly. Clusters need stones whose color and brightness sit comfortably together, so the eye sees one composition rather than a collection of parts.

Where a design pairs white diamonds with fancy yellow diamonds or colored gemstones such as emeralds and rubies, we choose each stone with the contrast in mind.

Looking beyond the grading report

An independent grading report is an important starting point, but it does not tell you how a particular diamond will look in a particular setting. We examine stones under magnification and with the naked eye, and we consider how the intended setting will affect what remains visible and how well the stone is protected.

We explain that process in detail in What We Do After the GIA Report, and you can read more about clarity grading in How GIA Grades Diamond Clarity.

What I learned in Antwerp

My grandfather entered the diamond trade in Antwerp in 1946, and our family opened its own business there in 1970. Growing up around my father and grandfather, I learned that choosing diamonds is a skill built over years of looking at stones side by side. I brought that habit with me when I came to New York in 2000, and it still shapes every piece we make. You can read more in From Antwerp to Flawless Jewels NY.

See the result

Handpicked diamonds are at the center of our story as a third-generation jewelry family. To see how those stones come together in finished designs, explore our collections, or contact us with questions about a specific diamond.

About the author: Effy Fried is the jeweler behind Flawless Jewels NY. A third-generation jeweler from an Antwerp jewelry family, he brings that background to the business's focus on original designs, handpicked diamonds and handcrafted jewelry. Read our story.