750 × 750
Source:https://thenaturalrubycompany.com/ruby-jewelry/red-ruby-ring-oval-0.70ct-18k-white-yellow-j8692/
540 × 700
Source:https://www.ahee.com/products/Oval-cut-ruby-and-blaze-cut-diamond-ring-in-18k-yellow-gold.?id\u003d65530
1500 × 1500
Source:https://www.lilodiamonds.com/products/kira-18-00-carat-oval-ruby-ring-with-1-30-carat-natural-diamonds
1000 × 1000
Source:https://mollyjewelryus.com/shop/oval-cut-ruby-engagement-ring-anniversary-gift-for-her/
700 × 700
Source:https://www.superjeweler.com/1-3-4-carat-oval-shape-ruby-and-two-diamond-ring-in-14-karat-yellow-gold-21709.html
1946 × 1946
Source:https://rongeorgejewelers.com/products/oval-ruby-ring-with-diamond-halo-in-14k-white-gold
1500 × 1500
Source:https://www.allurez.com/rings/gemstone-rings/oval-ruby-and-diamond-cocktail-ring-in-14k-yellow-gold-1.52-ctw/pid/2144/34
800 × 1200
Source:https://www.millsjewelers.com/product/four-oval-ruby-ring-with-diamonds/
800 × 800
Source:https://www.samifinejewelry.com/catalog/gemsone/n734753/
1200 × 1200
Source:https://www.ebay.com/itm/265695803609