Bespoke High‑End Jewelry Manufacturing
At Diamina, we design and manufacture high‑end jewelry on request, combining traditional craftsmanship with advanced 3D technology to bring your vision to life. Every piece is produced with precious metals and carefully selected diamonds and gemstones to meet strict quality standards.
From the first sketch to the final polish, each jewel passes through expert design, casting, stone setting, and finishing, ensuring a flawless result worthy of a lifetime of wear.
Original Creations or Inspired Reproductions
We can create a completely original piece of jewelry exclusively for you, starting from your ideas, lifestyle, or a specific occasion you wish to celebrate. Our team refines your concept using sketches or CAD models, so you can validate every detail before production.
If you already have a piece you love, we can craft a new jewel inspired by it using a simple picture or drawing, keeping the spirit of the original while adapting proportions, stones, or metal to your taste and budget.
Lab‑Grown Diamond Twins for Your Treasures
For clients who own valuable natural diamond jewelry, we offer a unique “twin piece” service using high‑quality lab‑grown diamonds. Lab‑grown diamonds have the same composition, brilliance, and durability as natural diamonds, but with ethical, sustainable, and cost advantages.
We reproduce the aesthetics of your original jewel so you can enjoy wearing its lab‑grown twin every day, while keeping the natural diamond piece safely stored to reduce the risk of theft, loss, or violent robbery situations.
Share Your Dream Creation
We invite you to begin your bespoke journey by sharing a clear photograph or drawing of the jewel you envision. Please let us know if you desire white, yellow or rose gold, or if you prefer the timeless elegance of platinum.
To refine our proposal, it is very helpful to receive an indication of your desired budget. This allows us to select the most appropriate metals with diamonds and gemstones, to tailor a made‑to‑measure creation that perfectly aligns with your expectations.