NINA KOPPEL, "Fusion", ring, 18 k röd/vitguld, 2 dlr, Georg Jensen, Denmark.

We can't give an estimate for this watch yet. Rare pieces have few comparable sales, and we only put a number on a watch once we have seen enough like it. Rather than guess, here is what we know.

The house estimates

USD 597

If it sells like the rest

about USD 568 hammer

At Stockholms Auktionsverk Magasin 5, watches that sold went for a median 0.95× their low estimate (the middle half 0.80–1.20×), from 1,556 results; unsold lots are not counted. Estimates are set by the house to draw bidders, so treat this as context, not a valuation.

Similar watches 6 other Georg Jensen Koppel listings, not the same reference · USD 478 – 1,454

• NINA KOPPEL, "Fusion", ring, 2 dlr., 18 k vitguld, Georg Jensen, Denmark. close match USD 1,454SEK 14,600 sold · Stockholms Auktionsverk Magasin 5
• NINA KOPPEL, "Fusion", ring, 18 k röd/vitguld, tvådelad, sammankopplade, Georg Jensen, Denmark. close match USD 575SEK 5,777 sold · Stockholms Auktionsverk Magasin 5
• GEORG JENSEN. RING, Fusion, design Nina Koppel, 18K vitguld. close match 12,345 sold ·
• NINA KOPPEL, "Fusion", örhängen, 1 par, 18 k röd/vitguld, Georg Jensen, Denmark. close match 12,345 sold ·
• NINA KOPPEL, "Fusion", örhängen, 1 par, 18 k röd/vitguld, Georg Jensen, Denmark. close match 12,345 sold ·
• NINA KOPPEL, "Fusion" , ring, 18k röd/vitguld, 2 dlr varav en del med dekor av 8 briljanter, för Georg Jensen, Denmark. close match 12,345 sold ·

Closest titles first. Different references can differ a lot in price: compare the details before you lean on these.