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Bow Tie Effect Observed in Diamonds - Me Jewellery
What is the 'bow-tie' effect in a Pear Shape Diamond??? The dark shadow in the shape of a 'bow-tie' appears on the diamond when light passes through... | By Diamond Boutique
Diamond Bow Tie Effect - Telltale Signs of Poor Cut Quality (With Images)
Guide to Diamond Bow Tie Effect - Estate Diamond Jewelry
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