【London, UK】Gemfields Stock and Co: Which Gemstone Titles Shine – and Which Do Not
Editor’s NoteGemfields, a leader in colored gemstones, recently saw a rare setback as its Singapore ruby auction achieved a lower-than-expected price…
Editor’s NoteGemfields, a leader in colored gemstones, recently saw a rare setback as its Singapore ruby auction achieved a lower-than-expected price…