24-point diamond ring, 2.6 grams of 18k gold, clarity vs, color D-E, how much is the value? | Tribuna de Europa

24-point diamond ring, 2.6 grams of 18k gold, clarity vs, color D-E, how much is the value?

Tribuna de Europa
Some time ago, Monkey's 24 -point diamond ring, 2.67 grams 18k gold, clarity SI, color H, better cut, bought 3360 yuan, I want to compare the quality of good quality of the same score. Thank you!