Natural Blue Rough Diamond Cluster — Set in 925 Sterling Silver | RoughDiamondsByMr With a Pearl

In stock. Raw. Rare. Real. Each order Comes With a Thank you Bag containing 5 Pearls 5-7mm 

Each piece in this collection features genuine natural rough blue diamonds hand-set in 925 sterling silver prong settings — preserved in their most authentic form, exactly as nature created them.

Viewed under microscope magnification, the individual crystal habits of each stone become clear: blocky cubic structures, natural surface textures, and a medium-to-deep blue saturation that speaks to the rarity of naturally colored rough diamonds. No treatments. No enhancements. Just earth-formed brilliance.

Stone Details

• Stone Type: Natural Rough Blue Diamond
• Color: Medium to deep blue (natural, untreated)
• Crystal Size: Approximately 1–3mm per stone (verified under reticle measurement)
• Setting: 925 Sterling Silver prong settings
• Setting Style: Multi-stone cluster / individual prong-set

Metal Details

• Metal: 925 Sterling Silver
• Finish: Polished
• Hallmark: .925

Each piece is one-of-a-kind. Stone placement and cluster arrangement will vary slightly, making every piece uniquely yours.

Handcrafted by RoughDiamondsByMr — where nature meets craft.