Cushion cut Gemstones

Vivid pink Mahenge spinel in cushion cut 2.92 carats, Tanzania

Vivid pink Mahenge spinel in cushion cut 2.07 carats, Tanzania

Vivid pink Mahenge spinel in cushion cut 2.19 carats, Tanzania

Gray spinel in cushion cut 2.27 carats

Spinel Mahenge Vibrant Pink-Red cushion cut 2.79 carats, Tanzania

Spinel Mahenge Vibrant Pink-Red cushion cut 3.23 carats, Tanzania

Spinel Mahenge Vibrant Pink-Red cushion cut 3.06 carats, Tanzania

Pair of Vibrant Pink-Red Mahenge spinels in cushion cut 10.46 carats, Tanzania

Pair of tanzanites in cushion cut 4.65 carats, Tanzania

Unheated purple sapphire with silk effect in cushion cut 6.01 carats, Sri Lanka

Vivid red-pink Mahenge spinel in cushion cut 2.01 carats, Tanzania

Unheated vivid pink sapphire in cushion cut 2.15 carats, Madagascar

Unique vivid Vibrant red spinel in cushion cut 5.33 carats, Vietnam

Unique Vietnamese vivid Vibrant red spinel in cushion cut 6.69 carats

Pair of unheated cushion-cut Teal sapphires 2.05 carats, Madagascar

Set of rhodolite garnets in cushion cut 3.89 carats, Tanzania

Set of rhodolite garnets in cushion cut 5.32 carats, Tanzania

Unheated sapphire Teal cushion cut 5.54 carats, Sri Lanka

Unheated Teal sapphire cushion cut 3.66 carats, Sri Lanka

Unheated Teal sapphire cushion cut 2.53 carats, Sri Lanka

Unheated sapphire Teal cushion cut 2.57 carats, Sri Lanka

Unheated Teal sapphire cushion cut 2.04 carats, Sri Lanka

Garnet tsavorite cushion cut 2.15 carats, Africa

Purple spinel cushion cut 3.42 carats, Tanzania

Purple spinel cushion cut 1.52 carats, Tanzania

Pink spinel cushion cut 2.46 carats, Tanzania

Garnet rhodolite cushion cut 6.69 carats, Tanzania

Garnet rhodolite cushion cut 6.82 carats, Tanzania

Garnet rhodolite cushion cut 5.00 carats, Tanzania

Garnet rhodolite cushion cut 6.79 carats, Tanzania

Garnet rhodolite cushion cut 6.37carats, Tanzania

Garnet rhodolite cushion cut 4.63 carats, Tanzania

Rhodolite garnet in cushion cut 6.07 carats, Tanzania

Grey spinel cushion cut 5.39 carats, Burma

Pink sapphire cushion cut 1.48 carats, Madagascar GIA, ICA

Pair of contrasting tourmalines cushion cut 2.59 carats, Africa