8in1 Diamond Round Mould

The 8in1 Diamond Round Mould is a flexible silicone mould designed for resin artists who want to cast multiple diamond-faceted round pieces in one pour. Each cavity produces a sparkling, multifaceted shape that catches light beautifully — ideal for pendants, earrings, fridge magnets, and decorative accents.

Made from food-grade silicone, this mould releases cured epoxy and UV resin cleanly without tearing or distorting the edges. The 8-cavity layout lets you batch-cast efficiently, saving both resin and curing time — a practical choice for hobbyists and small home-based jewellery businesses alike.

• 8 cavities in one mould — cast 8 identical diamond-round pieces per pour, great for bulk jewellery making
• Sharp faceted detail — multi-face diamond geometry creates a brilliant, gem-like finish in clear or pigmented resin
• Flexible silicone construction — cured pieces pop out easily with no cracking, chipping, or mould damage
• Compatible with epoxy and UV resin — works with most standard casting and UV resins available in India
• Reusable and long-lasting — silicone withstands repeated use; rinse clean with mild soap and water between pours
• Versatile use cases — pendants, stud bases, keychains, magnets, and resin inclusions for trays or frames
• Beginner-friendly shape — shallow cavities fill quickly, reduce air bubble trapping, and demould with minimal effort

How to Use

Mix your epoxy resin as per the manufacturer's ratio, or prepare your UV resin. Pour slowly into each cavity to minimise bubbles — use a toothpick or heat gun briefly to pop any surface bubbles. For epoxy resin, allow full cure time (typically 24–48 hours) before demoulding. For UV resin, cure under a UV lamp for 2–5 minutes per side. Gently flex the mould base to release each piece.

Safety Tips

Always work in a well-ventilated area when using epoxy or UV resin. Wear nitrile gloves to avoid skin contact with uncured resin. Keep resin materials away from children. Do not use this mould for food preparation or food contact purposes after use with resin.