男性の宝石商の手は素敵な高級ダイヤモンドを保持。宝石をグレーディング貴重な石。ダイヤモンド事業、業界。宝石学研究室試験、高価な商品試験. - ストックフォト＆画像

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Partial view of man holding big clear shiny diamond isolated on black

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Jeweller asian man looking at diamond through magnifying glass. Diamond dealer evaluating and grading big size gem stone. High quality photo

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.

Jeweller hand holding diamonds. Diamond business in inspection and sales of brilliants. Jewelry gem precious stones. Luxury jewellery on the Sun light.

Jeweller asian man looking at diamond through magnifying glass. Diamond dealer evaluating and grading big size gem stone. High quality photo

Cut diamond in hand close up with jewelry tools and scattering of different diamonds in background, front view on blue background. High quality photo

Jeweller hand holding diamonds. Diamond business in inspection and sales of brilliants. Jewelry gem precious stones. Luxury jewellery on the Sun light.

Close up of diamond dealers hands evaluating diamond at international jewelry exhibition. High quality photo

Close up of diamond dealers hands evaluating diamond at international jewelry exhibition. High quality photo

Man jeweller hand holding nice luxury diamond. Grading gem precious stones. Diamond business, industry. Gemology lab examination, expensive goods testing.