Diamond Gold Ring

I want to sell my Diamond Ring. I bought it 9 months ago from Al-Hassan Diamond Gallery Limited, 68, Richmond Concord, Gulshan Avenue, Gulshan-1, Dhaka.
Purchase Price: BDT 16,500/-
Selling Price: BDT 10,000/-
Description: One Gold Diamond Ring, Partly Rhodium Plated. It has 7 small size Diamonds.
Shape/Cut: Round Brilliant
Ring Weight: 1.80 g.
Diamond Weight: ± 0.07 Carat
Gold: 18 Carat
Color: I – J
Clarity: SI
100% Color Guaranteed. With Warranty Card and Money Receipt.