![Amazon.com: Modern Contemporary Rings 10K Rose Gold October Birthstone Lab Grown Oval Opal Gemstone Solitaire Ring - Size 4: Clothing, Shoes & Jewelry Amazon.com: Modern Contemporary Rings 10K Rose Gold October Birthstone Lab Grown Oval Opal Gemstone Solitaire Ring - Size 4: Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/511E7ZVywBS._AC_UY1000_.jpg)
Amazon.com: Modern Contemporary Rings 10K Rose Gold October Birthstone Lab Grown Oval Opal Gemstone Solitaire Ring - Size 4: Clothing, Shoes & Jewelry
![2.00ct Cushion Pink Tourmaline and Diamond Halo Engagement Ring, October Birthstone Ring,Cocktail Ring, Promise Ring White Gold, Rose Gold. Yellow 2.00ct Cushion Pink Tourmaline and Diamond Halo Engagement Ring, October Birthstone Ring,Cocktail Ring, Promise Ring White Gold, Rose Gold. Yellow](https://www.alexandersparks.com/media/catalog/product/cache/d42155d21cf86cbd917854f9d767e554/0/1/01w-tourmaline.jpg)
2.00ct Cushion Pink Tourmaline and Diamond Halo Engagement Ring, October Birthstone Ring,Cocktail Ring, Promise Ring White Gold, Rose Gold. Yellow
![1 CT Ethiopian Opal and Moissanite Trio Engagement Ring, 5X7 MM Pear Cut Ethiopian Opal Engagement Ring, October Birthstone Ring, 925 Sterling Silver, US 11.50 - Walmart.com 1 CT Ethiopian Opal and Moissanite Trio Engagement Ring, 5X7 MM Pear Cut Ethiopian Opal Engagement Ring, October Birthstone Ring, 925 Sterling Silver, US 11.50 - Walmart.com](https://i5.walmartimages.com/asr/d58a399e-56b5-4bee-bcd0-8b53cfdc33a5.fcc7300282ddd752bf239b97ab34a395.jpeg)
1 CT Ethiopian Opal and Moissanite Trio Engagement Ring, 5X7 MM Pear Cut Ethiopian Opal Engagement Ring, October Birthstone Ring, 925 Sterling Silver, US 11.50 - Walmart.com
![Amazon.com: Floral Opal Solitaire Ring in Sterling Silver | October Birthstone Ring for Women and Girls | Comfort Fit USA Sizes 4-12 (6) : Handmade Products Amazon.com: Floral Opal Solitaire Ring in Sterling Silver | October Birthstone Ring for Women and Girls | Comfort Fit USA Sizes 4-12 (6) : Handmade Products](https://m.media-amazon.com/images/I/6129fi4F4gL._UF1000,1000_QL80_.jpg)