Previously Sold Diamonds & Custom Jewelry Pieces

At Diamond Reserve by Joshua Mancilla, every diamond and custom jewelry piece is a story of rarity, craftsmanship, and personal curation. This collection showcases some of the extraordinary diamonds and bespoke jewelry designs we’ve had the honor of sourcing and placing in the hands of clients across the world.

Each piece you see here was personally selected or custom-crafted through my global network of diamond manufacturers, cutters, and designers. These are one-of-a-kind treasures, sourced through relationships built over years of deep industry experience, ensuring exceptional quality, provenance, and beauty.

While these diamonds and jewelry pieces have found their forever homes, they represent the level of exclusivity, craftsmanship, and expertise you can expect when working with me.

Schedule a Private Consultation to discuss your preferences, budget, and timeline, and I’ll leverage my trusted global network of diamond manufacturers, cutters, and designers to find or create the perfect diamond or custom jewelry piece just for you.

👉 Schedule Your Consultation Today and experience the personalized service that sets Diamond Reserve by Joshua apart.