Lab-Grown Diamonds
Lab-Grown Diamonds (LGDs), also known as cultivated or man-made diamonds, are created in a laboratory environment by replicating the earth's natural growing conditions. They are chemically, physically, and optically identical to natural diamonds, sharing the exact same hardness, brilliance, and fire (a cubic crystal structure composed of pure carbon). The sole difference is their origin—one is formed underground, the other in a controlled lab setting.
No, you cannot. LGDs possess the same refractive index, fire, and sparkle as mined diamonds. Only specialized gemological equipment can detect subtle distinctions in their growth patterns. For full transparency, all Volena Paris LGDs come with an official certificate from an international lab (such as IGI or GIA) and have a microscopic laser inscription on the girdle.
LGDs are graded using the exact same 4Cs criteria (Carat, Cut, Color, and Clarity) as natural diamonds. They are just as durable and eternal as their mined counterparts and will never lose their brilliance or clarity over time. With proper, periodic cleaning, they will maintain their magnificent shine indefinitely.
The cultivation time varies based on the carat weight and the specific growth method used (HPHT—High-Pressure, High-Temperature, or CVD—Chemical Vapor Deposition). Typically, growing a diamond of around 1 carat can take anywhere from several weeks to a month.
LGDs represent a significantly more sustainable choice than traditional diamond mining, substantially reducing environmental disruption and ensuring a transparent, conflict-free source. Volena Paris actively partners with leading labs committed to utilizing renewable energy sources (such as solar or wind power) to minimize energy consumption, upholding our brand's core commitment to ethical luxury.
LGDs are more accessible because of their stable supply chain and reduced production time, eliminating the high costs associated with traditional mining, exploration, and extensive distribution networks. They possess inherent value as real, high-quality diamonds. Their value lies in their aesthetic beauty, emotional significance, and the representation of a forward-thinking, sustainable luxury choice.
Yes, it is identical. Because LGDs have the same physical properties, you should follow standard jewelry care: avoid harsh chemicals, clean regularly with mild soap and warm water, and use your complimentary Volena Paris professional inspection service every six months for structural checks.
Yes. Volena Paris lab grown diamonds are graded to the same standards as our natural diamonds. That means your lab grown diamond will be accompanied by an independent laboratory report detailing its "4 Cs" - cut, color, clarity, and carat weight. If your diamond is mounted into jewelry, it will also be accompanied by an insurance appraisal.