How much are this earrings really worth?

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Details:
• Total weight: 3.09 g
• Total carat weight: 1.76 ct
• Setting:
• 2 square/emerald-cut diamonds – total approx. 1.55 ct
• Color: G (near colorless)
• Clarity: VVS
• 36 round brilliant-cut diamonds – total approx. 0.21 ct
• Color: F (colorless)
• Clarity: VVS–VS
• Finish: Very good