Nature’s Most Precious Legacy: Emerald Properties and Elite Designs

Adorning the crowns of kings and the necklines of queens since antiquity, the emerald is not merely a gemstone; it is the ultimate symbol of rebirth and fidelity. From the deep passion of Egyptian Queen Cleopatra to the legendary treasures of the Inca emperors, this precious gem has historically stood as the pinnacle of magnificence and aristocracy.

As Vals Diamond, we inherit this thousands-of-years-old noble legacy, reimagining the majestic passion of ancient eras through today's modern and refined designs.

Zambian and Colombian Emeralds: Two Distinct Characters of the Gem World

Although emeralds come to light in various geographies across the globe—including Russia, Afghanistan, and Brazil we at Vals Diamond feature exclusively the highest-tier Colombian and Zambian emeralds in our collections.

Colombian Emeralds, legendary in gemological literature, they offer the purest form of the definition "emerald green" with their signature warm and vibrant green hue. Zambian Emeralds, display a modern elegance, acquiring a deeper tone and a high level of clarity thanks to the iron ratio within their crystal structure.

The Natural Character of Emeralds and Our Selection Standards

The most distinctive detail that emerald enthusiasts must know is the gemstone's characteristic internal structure, beautifully referred to as the "jardin" (garden). Technically, while emeralds possess a high rating of7.5 - 8 on the Mohs hardness scale, they are actually quite fragile due to the dense internal fractures and inclusions they naturally harbor. The ultimate secret to crafting emeralds in luxury high-jewelry lies within this exact paradox.

To clarify these natural fractures and grant the stone a profound visual depth, a traditional method has been applied in the gemological world for centuries: Oiling and natural resin treatments. Rough emeralds are submerged in specialized natural oils for at least 40 days, allowing the micro-fractures to fill and the color to distribute homogeneously.

The Vals Diamond Transparency Principle:

While this traditional method is widely accepted, rare and entirely "untreated" (no oil) emeralds reflect nature’s purest state and therefore hold a significantly higher value. At Vals Diamond, we strictly avoid aggressive treatments such as artificial color enhancements or glass fillings that alter the stone's genuine character.

Taking this principle of transparency a step further, we document the treatment level and origin of every single emerald in our collection through certificates from independent international laboratories such as SSEF, GIA, and GRS.

Designed to manage the crystal fragility of this precious mineral at the most precise angles, the Emerald Cut was specifically developed to showcase the internal natural jardin structure like a work of art. However, the visual spectrum of the emerald is not limited to a single form; our collections also feature oval, pear, and round cuts that reveal the noble color of the stone from diverse perspectives.

High-End Craftsmanship: Technical Precision in the Atelier

By nature, the emerald is one of the gemstones with the most delicate crystal structures. Transforming it into a flawless piece of jewelry requires an eye capable of correctly reading the stress points within the stone, paired with millimetric hand-craftsmanship.

The slightest pressure error during the atelier stage can permanently damage the structural integrity of the gem. The master artisans within the Vals Atelier manage this process with utmost precision, drawing upon their deep training in colored gemstones and years of experience. Every emerald is processed with an expertise that honors the stone's nature, transforming into a timeless masterpiece at Vals standards.

Expert Care and Bespoke Design Services

Preserving the form, brilliance, and value of your emerald jewelry requires regular technical follow-up. Within the scope of our Jewelite program, we offer a lifetime professional care guarantee for all emerald designs purchased from Vals Diamond. Through periodic inspections and expert interventions, we safeguard the delicate structure of the stone, ensuring your emerald retains its visual depth safely for generations to come.

To discover the perfect form that resonates with your personal style and to explore our technically precise collection crafted with these rare gemstones, you may browse our Emerald Jewelry Selection. You can schedule a design appointment to bring your dream piece to life under the guidance of our experts, or visit our boutique by booking a maintenance appointment to protect your existing jewelry.