Platinum Laboratory-Grown Diamond 1ct Radiant Cut Bezel Set Signet Ring

Platinum Laboratory-Grown Diamond 2ct Marquise with Trilliant Cuts Trilogy Ring

Platinum Laboratory-Grown Diamond 2ct Round Brilliant with Half Moon Cuts Trilogy Ring

Platinum Laboratory-Grown Diamond 3ct Oval Solitaire with Hidden Halo & Shoulder Diamonds Ring

Platinum Laboratory-Grown Diamond 3ct Round Solitaire with Hidden Halo & Shoulder Diamonds

Platinum Laboratory-Grown Diamond Halo Stud Earrings 1.57ct

Platinum Laboratory-Grown Pink Pear Shape Diamond Solitaire Ring

Platinum Milgrain Edge Wave & Dot 0.58ct Diamond Half Eternity Ring

Platinum Oval 0.42ct Aquamarine & Diamond Trilogy Ring

Platinum Oval 0.75ct Pink Sapphire and Diamond 3 Stone Ring

Platinum Oval Cut 1ct Oval Aquamarine and Diamond Trilogy Ring

Platinum Oval Ruby and Diamond Double Halo Cluster Ring

Platinum Pear Cut Emerald & Diamond Teardrop Halo Ring

Platinum Pear Cut Sapphire & Diamond Teardrop Halo Ring

Platinum Pink Sapphire and Diamond Halo Ring with Baguette Shoulders

Platinum Princess Cut Rainbow Sapphire Channel Set Half Eternity Ring

Platinum Rainbow Sapphire & Diamond Half Eternity Ring

Platinum Ruby and Diamond Square Cluster Shoulders Ring

Platinum Sapphire & Diamond 3mm Half Eternity Ring

Platinum Sapphire & Diamond Daisy Cluster Ring

Platinum Sapphire & Diamond Daisy Cluster Ring

Platinum Sapphire and Fancy Cut Diamond Cluster Ring

Platinum Trilogy Ring with 3.89ct Tanzanite and Cadillac Diamond Shoulders

Platinum Yellow Sapphire & Diamond Halo Ring