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Oval Cabochon Mold | Silicone Form Set - Beginner Jewelry Casting - Uv Pendant Compatible

NowPrice:$21.62+

Original Price: $25.43+

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15% off

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Sale ends on November 20

CloneMold  

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

  • Supplies for making crafts
  • Materials: silicone, silicone rubber, rubber, mold, mould, flexible mold, clear rubber, clear mold, clear silicone, resin mold, jewelry mold, concrete mold

Bring clean, flexible casting possibilities into your jewelry-making space with this oval cabochon mold. Oval cabochon mold gives you a beginner-friendly way to create smooth cabochon shapes with a clear silicone form set. This beginner jewelry casting mold is made to order and offered in both opaque and clear silicone, with the clear option also uv pendant compatible.

• Made to order from scratch for a fresh, clean mold
• Difficulty level: beginner
• Sizes included: 3 - 10 x 8, 3 - 14 x 10, 4 - 25 x 17, and 1 - 40 x 30 ovals
• Silicone options: opaque or clear, with clear silicone suitable for UV resin
• Temperature range: -65°F to 400°F (-19°C to 205°C)

This handmade cast mold is the same style used to create one-of-a-kind jewelry pieces in the shop, and it can be used with a range of materials. It works with urethane, epoxy, polyester resins, wax, soap, gypsum/concrete, low melt alloys/metals, and polymer clays. The clear option is helpful when you want to see into the mold and adjust your cast to reduce bubbles, while the opaque option is the more economical choice with great flexibility and durability. Please note that the physical lifespan depends on mold care, the casting material used, heat exposure, and abrasive materials such as concrete.

- Please allow 2-3 weeks for fabrication, although it can often be done in just 7 days
- Instructions are sent with your purchase receipt in PDF format
- Please read the expanded product listing for sizing information and calliper measurements in millimeters
- Shop policies should be reviewed before purchase
- Coupons available: spend $150 CAD and get 10% off with code 10OFF150, spend $200 CAD and get 15% off with code 15OFF200, or spend $300 CAD and get 20% off with code 20OFF300

If you are comparing beginner mold set options, this one is designed to be approachable while still offering versatile results. The listing also notes that the clear version can be used with UV resin, while the opaque version is not suitable for that material. For more help, you can also look through the listing pictures for the calliper measurement in millimeters, or check the PDF instructions that arrive with your receipt.

Need a polishing kit or pigments? Visit our Supplies section here: https://www.etsy.com/listing/512105626/rotary-tool-sanding-polishing-kit-micro?ref=shop_home_active_8. Looking for jewelry findings to finish your pieces? Browse our Findings Section here: https://www.etsy.com/ca/shop/CloneMold?ref=hdr_shop_menu§ion_id=6769222. You can also watch our YouTube video tutorials here: https://www.youtube.com/ClonemoldMandy. Please see our shop policies before making a purchase, and enjoy browsing the CloneMold shop.

If you are comparing materials, there are two silicone options available: opaque and clear. The opaque version is economical, flexible, long lasting, and not compatible with UV resin. The clear version is made with a platinum base, is food safe, and lets you see into the mold while you adjust your casts. The physical lifespan and number of casts depend on mold care, the casting material used, heat exposure, and whether the material is abrasive. Heat from ovens or flames can reduce lifespan, and high heat producing resins may also shorten use, while abrasive materials such as concrete can erode fine detail over time. The silicone can be used at temperatures from -65°F to 400°F (-19°C to 205°C), and the clear option may eventually cloud with extended heat exposure while still leaving casts shiny.

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  • Order today to get by Nov 12-25
  • Exchanges accepted within 14 days
  • Cost to ship: $6.94
  • Ships from: Canada

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Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(11 reviews)

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5 out of 5 stars 5 This item

Mollie May 30, 2021

Everything was great! Thank you!

Mollie May 30, 2021

5 out of 5 stars 5 This item

Ellen Sep 12, 2020

Great quality! Thanks!

Ellen Sep 12, 2020

5 out of 5 stars 5 This item

Dana Sep 8, 2020

Great quality, and great seller!

Dana Sep 8, 2020

5 out of 5 stars 5 This item

DeeDee Aug 8, 2017

Always a pleasure dealing with Mandy! She even responded to my special request. :-)

DeeDee Aug 8, 2017

CloneMold
CloneMold ·

Toronto, Canada

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.7
·
30.1k sales
·
17 years on Etsy

Typically responds within 24 hours

Typically responds within 24 hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Sep 2, 2026