- Trellis Princess Solitaire Diamond Engagement Ring - Princess - 14K Rose Gold with 0.2 Carat Princess Diamondstyle 124046Trellis Princess Solitaire Diamond Engagement Ring - Princess - 14K White Gold with 0.25 Carat Round Diamondstyle 12404618K Yellow 6.5 mm Round Solitaire Engagement Ring Mounting with 0.25 Carat Round Diamondstyle 124046