9 avril 2014
Impressive diamonds, coloured gems and natural pearls are the stars of Bonhams sale
A diamond single-stone ring, by Piaget. Photo: Bonhams. LONDON.- A white diamond ring by Piaget is the star of Bonhams Fine Jewellery sale at New Bond Street on 30th April. The marquise-cut diamond, weighing 8.97 carats, has been graded as D-colour -...