Best Cast Iron Jewelry Metal Casting Molds in 2026

Jewelry Resin Molds - You will get 1 x jewelry resin mold, size about 9"L x 8.9"W x 0.44"H. resin jewelry molds are with hanging hole design, you don't need to drill holes after finishing the product, great for necklace pendant or earring jewelries making.

38 Different Designs - The jewelry making mold have 38 different styles shapes, such as drop shaped, rectangular, triangle, round, square, Long column and more, jewelry mold of rich shapes to meet your different matching needs, if you want duplicate another earring or cabochon, you can buy 2 silicone molds at a time, use the same resin color in the second mold, It would save time.

Durable Jewelry Silicone Mold - The jewelry resin molds are made of durable silicone material, the interior of each silicone resin molds is smooth and shiny, The surfaces of resin pieces are super smooth and shiny, reduces the need to cut back and polish, easy to use and clean, flexible and easy to release, reusable.

【Various Designs】 : There are 5 styles Pendant Trays of heart, teardrop, round, square and oval, with different colors can be used to match variety styles, the teardrop and oval pendant trays inner dimension are approx 25 x 18mm, the heart, round and square are 25 mm, and 1 Pcs Silicone Resin Jewelry Casting Molds, which contains with 5 right size and many other different shapes, such as different square, rectangular, round to meet your different needs on jewerly making

【Meterial Making】: Pendants Bezel is made of durable metal alloy, with electroplating silver and bronze on the surface, they all are strong and hard. Resin Casting Mold made with High-quality silicone,which is flexible and can provide a long service

【Package Included】: There are 6pcs silver round pendant trays & 6pcs silver square pendant trays & 6pcs bronze heart pendant trays & 6pcs bronze teardrop pendant trays & 6pcs bronze oval pendant trays packed in a transparent plastic box, convenient to store and handle to use. And 1 Pcs Silicone Resin Jewelry Casting Molds

⭐DESIGN AND SIZE: 5 styles Pendant Trays of heart, teardrop, round, square and oval, with different colors can be used to match variety styles, the teardrop and oval pendant trays inner dimension are approx 25 x 18mm, the heart, round and square are 25 mm, and 1 Pcs Silicone Resin Jewelry Casting Silicone Molds, which contains with 5 right size and many other different shapes, such as different square, rectangular, round to meet your different needs on jewerly making

⭐QUALITY MATERIAL: Key Pendant Tray is made of durable metal alloy, with electroplating silver and bronze on the surface, they all are strong and hard. Resin Casting Silicone Mold made with High-quality silicone,which is flexible and can provide a long service

⭐WIDELY USED: Suitable for many DIY handworks, such as earrings, necklace, jewelry pendant and so on, then you can send them to your families or your friends or enjoy making them with your friends

Material:This Ingot Mold is made from high-quality cast iron. It is quench-hardened for durability & wear resistance. With its sturdy and rugged material it can be used for a long time.

Design:This castironingotmold is designed with a durablehandle. It allows you to better control and operate during castingand helps in avoiding the scalding caused by melting&casting. This mold has slightly tapered sides of the rectangular-shaped cavity.

Features:These castironingotmolds have nice thermal conductivity & temperature resistance to withstand temperatures up to 2000℃/3632℉. This castingotmold holds up to 100 troy ounces (3.11kg) of gold. Also, it is corrosion-resistant to oxidation.

【Various Designs】 : There are 5 styles Pendant Trays of heart, teardrop, round, square and oval, with different colors can be used to match variety styles, the teardrop and oval pendant trays inner dimension are approx 25 x 18mm, the heart, round and square are 25 mm, and 1 Pcs Silicone Resin Jewelry Casting Molds, which contains with 5 right size and many other different shapes, such as different square, rectangular, round to meet your different needs on jewerly making.

【Meterial Making】: Pendants Bezel is made of durable metal alloy, with electroplating silver and bronze on the surface, they all are strong and hard. Resin Casting Mold made with High-quality silicone,which is flexible and can provide a long service.

【Package Included】: There are 6pcs silver round pendant trays & 6pcs silver square pendant trays & 6pcs bronze heart pendant trays & 6pcs bronze teardrop pendant trays & 6pcs bronze oval pendant trays ,earring posts, black necklace rope, finger protector and tweezers packed in a transparent plastic box, convenient to store and handle to use. And 1 Pcs Silicone Resin Jewelry Casting Molds.

Precision molding: Our ingot mold is crafted with high-quality materials, ensuring that each mold produced is precise and accurate. The thin rectangular molds created are consistent in size and shape.

Versatile design: The four-sided ingot mold can create multiple molds at once. The molds can be used for a variety of applications, such as creating jewelry, small sculptures, and metal parts. With its unique design, it can be used to create a wide range of rectangular molds in different sizes and shapes.

Durability: Made with high-quality metal, our ingot mold is built to last. It can withstand high temperatures and repeated use without warping or cracking, ensuring that your molds come out perfectly every time.

Lasts for 30+ pours

Made of high density fine grain graphite

Smooth cavity finish