Materials

At MOA, we believe that beauty begins with integrity. That’s why we choose our materials and jewelry with care, not only for their aesthetic qualities, but for their origin, durability, and ethical value. Each element is chosen for its ability to age beautifully, tell a story, and connect with the wearer.

18k high quality gold

All MOA creations are made of 18k gold. Composed of 75% pure gold and blended with noble alloys, it offers lasting brilliance and exceptional durability. Whether in its warm yellow hue, romantic rose, or contemporary white, our gold is responsibly sourced and crafted to elevate each design with timeless elegance.

Natural Diamonds

Each MOA diamond is a gift from the Earth, selected with care and evaluated according to the 4Cs. We choose only natural diamonds that meet our rigorous quality standards to ensure brilliance, rarity, and ethical origin. These stones are not just beautiful: they tell a story of precision, patience, and pure light.

The diamond Cut determines how well the diamond reflects light, giving it its brilliance and fire.

Color measures the degree of colorlessness. The closer to pure white, the rarer the stone.

Clarity assesses the presence of natural inclusions, with fewer imperfections meaning greater purity.

Carat refers to the diamond’s weight. This feature influences both its size and visual impact.

Pearls

Elegant by nature, our pearls are symbols of purity and refinement. Whether freshwater or saltwater, each pearl is carefully selected for its lustre, surface quality, and soft iridescence. Their organic origin adds a touch of natural sophistication, celebrating the beauty that lies in imperfection and uniqueness.

Sapphires, Rubies, and Emeralds

Our precious gems are chosen for their vibrant colors, character, and natural origin. Each stone is unique, shaped by geological time and selected for its depth and emotion. From deep blue sapphires to fiery rubies and lush emeralds, these jewels bring timeless color and energy to our collections.

Semi-Precious Gemstones

We embrace the beauty and versatility of semi-precious gemstones, from serene aquamarines to luminous tourmalines and mysterious garnets. Every stone is handpicked to create unexpected harmonies of color and texture. Their charm lies in their individuality, subtle variations that make each jewel unmistakably yours.