The short answer is: they do now — and they're rarer than you'd think.
For years, the champagne diamond conversation lived exclusively in the mined category. Natural champagne and cognac stones, famous for their warm honey and golden brown hues, have long been a favorite among collectors who find colorless diamonds a little... cold. There's something about a stone with color — with warmth — that feels more alive, more personal, more considered.
But lab-grown champagne diamonds? That felt like a contradiction in terms. Lab diamonds are grown to be white. Perfectly, repeatably, boringly white. The whole system is engineered for uniformity.
Which is exactly what makes a champagne lab diamond such an anomaly — and until recently, almost impossible to access.
How do you make champagne lab diamonds
CVD lab diamond production is a mass-scale system engineered for one thing — colorless perfection. But nature, even in a lab, has other ideas. Occasionally, something extraordinary happens in the growing process and the rough emerges with warmth. A true honey tone. A golden depth. The kind of color that stops you mid-scroll. A genuinely vibrant, honey-toned lab diamond on the C3-C5 champagne color scale is like finding a needle in a haystack — which is precisely what makes it special.
meet wholesale vendor the golden facet - the new lab champagne dIamond purveyor
That's exactly what
The Golden Facet is hunting and they're the first brand we've seen doing this with any real rigor. Their stones start as diamond seeds in a CVD growing facility. After several weeks of growth, the rough is selected specifically for its unique color. Once secured, expert lapidarians digitally map the rough and cut and polish each stone with precision. Nothing is treated, and every stone carries a guarantee of no treatments.
The Golden Facet operates wholesale only - working directly with industry professionals and jewelers. If you're not in the trade but you've fallen in love with a stone, it's okay because Gem Breakast has an all access pass to their buffet.
What grades do Champange Lab Diamonds Come In?
They grade on a champagne color scale — C1 through C8 — ranging from the lightest faint brown at C1 to a rich, deep saturated brown at C8. It's the same scale the broader industry uses informally for brown diamonds, though you won't find this scale on a GIA or IGI report. For clarity, all stones are eye-clean SI1 and above, with the vast majority grading VS and above.
So, do champagne lab diamonds exist?
Yes — but they are genuinely hard to come by, not mass-produced, and require someone willing to scour the supply chain for the right rough. Their next stone drop is coming mid-April and we have access to procure these stones directly for our clients at Gem Breakfast. If a warm, honey-toned lab diamond is on your radar, let's talk. Email chef@gembreakfast.com for an alll acess buffet pass to these incredible stones.