Shop by Gemstone | Vivid Lab-Created Precious Stones

Experience Brilliance in Full Color

At Signora Jewels, we bring you a breathtaking collection of lab-created gemstones, each selected for its exceptional color, clarity, and cut. From the deep royal blue of Sapphires to the fiery brilliance of Rubies, our gemstone jewelry is designed to tell a story.

Explore Our Signature Stones

Every gemstone carries a unique legacy. Choose the one that resonates with your style:

• Emerald: The stone of eternal spring and heart’s growth.
• Ruby: Symbolizing passion, protection, and prosperity.
• Sapphire: A mark of nobility, truth, and sincerity.
• Topaz & Citrine: Bringing warmth, abundance, and success.
• All 12 Birthstones: Available across our birthstone jewelry — choose by color or birth month.

Why Choose Signora Jewels Gemstones?

• Lab-Created: Our gemstones are grown in controlled labs — vivid color with no mining.
• Genuine Quality: Lab-created gemstones share the same crystal structure and optical properties as their mined counterparts — real gemstones, not simulants.
• Expert Craftsmanship: Set in sterling silver, solid 10K–18K gold, or platinum to enhance each stone’s fire.

Custom Gemstone Jewelry: Looking for a specific stone or a unique setting? Our artisans can create a bespoke piece just for you.

Shop Gemstones by Color

Choose a hue to explore matching gemstone rings, earrings and pendants:

• Blue Gemstone Jewelry — sapphire, topaz and blue-toned stones
• Green Gemstone Jewelry — emerald and green-toned stones
• Red Gemstone Jewelry — ruby and red-toned stones
• Pink Gemstone Jewelry — pink sapphire and rose-toned stones
• Purple Gemstone Jewelry — amethyst and violet-toned stones
• Yellow Gemstone Jewelry — citrine and golden-toned stones
• White Gemstone Jewelry — white sapphire and colorless stones

Browse all colored gemstone jewelry →