Mosaic cultivates some of nature's most captivating gemstones, each selected for its exceptional color and character. The result is a collection imagined by Erica Bianchini that is rare by design; with each rose-cut gemstone curated by the Maison’s gemmologists possessing only the highest characteristics. Whether you're drawn to the ethereal glow of moonstone or the deep richness of ruby, understanding what makes each stone special can help you find the piece that speaks to you.
Moonstone
With its soft, billowing light that seems to move across the surface, moonstone has captivated jewelry lovers for centuries. This adularescent gem ranges from translucent white to subtle blue-gray, creating an otherworldly glow that shifts with you. Long associated with intuition, feminine energy, and new beginnings, moonstone makes a meaningful choice for marking life's new chapters. They are also renowned for their calming and creative properties to soothe, balance, and inspire. Discover Mosaic Moonstone .
Blue Sapphire
Revered across cultures as a stone of wisdom and loyalty, blue sapphire brings depth and sophistication to any piece. Ecksand’s rose-cut sapphires showcase rich, velvety blues in deep royal tones. The almost domed, rose-cut surface of Mosaic’s blue sapphires allows you to appreciate the stone's natural color saturation rather than prioritizing sparkle, ideal for those who appreciate understated elegance.
Pink Sapphire
Both graceful and enduring, pink sapphires offer a warm, expressive take on a classic gemstone. Neither pastel nor overpowering, this soft yet vibrant pink hue brings a fresh, luminous feel to each piece. Long associated with love, compassion, and emotional strength, pink sapphire carries meaning beyond its beauty. When faceted as a rose cut, the stone emphasizes color and glow over sparkle, creating a refined, romantic presence with modern sensibility.
Ruby
Few gemstones command attention like rubies. Their passionate red hues have symbolized vitality, courage, and love throughout history. In the Mosaic collection, rose-cut rubies reveal the stone's warm, glowing heart rather than the sharp brilliance of traditional cuts. The result is a romantic, vintage-inspired aesthetic in a deep red-purple hue that feels both enduring and deeply personal.
Aquamarine
Named for the sea, aquamarines capture the tranquil blue of calm waters. This gemstone evokes clarity and calm through its soft, cool tones. These gems beautifully complement both warm and cool skin tones, making them one of the most universally flattering choices in the collection. Aquamarine's gentle color also transitions effortlessly from day to evening.
Aventurine
With its shimmering green surface flecked with light-catching inclusions, aventurine brings an earthy vitality to fine jewelry. This stone has long been associated with prosperity, confidence, and growth. Its rich green tones pair particularly well with yellow and rose gold settings, creating a warm, organic aesthetic that feels grounded yet luxurious.
Finding The Stone For You
Choosing a gemstone is ultimately personal, but a few considerations can guide your decision.
Think about the colors you naturally gravitate toward in your wardrobe. Cool-toned dressers often find themselves drawn to blue sapphires, aquamarines, and moonstones, while those who favor warm earth tones may connect with rubies and aventurines.
Consider what the stone represents. A moonstone ring might mark a new beginning—a career change, a move, a personal transformation. Ruby speaks to passion and matters of the heart. Sapphire honors loyalty and deep bonds. Let meaning guide you as much as aesthetics.
Finally, trust your instinct. When a gemstone catches your eye and holds your attention, that connection matters. Each stone in the Mosaic collection is one of a kind, with its own subtle variations in color and character. The piece meant for you will make itself known.