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FAQs

Medium fluorescence produces a moderate blue glow under UV. The step-cut's transparent windmill-pattern facets may display fluorescence effects more openly than brilliant cuts. However, haziness at medium levels remains rare. For warmer-color asschers (G through J), the whitening benefit can help counteract the body color that transparent facets reveal.
Yes. Medium blue fluorescence can improve perceived color of warmer-grade asscher lab grown diamonds. The asscher's transparent facets show body color more openly, so the whitening effect from medium fluorescence is valuable. It partially compensates for the asscher's color-revealing transparency.
Medium fluorescence carries a slightly higher theoretical risk in asschers because the transparent windmill-pattern facets may display effects more openly. However, haziness at medium levels is uncommon in practice. For warmer colors, the whitening benefit may outweigh any marginal risk.
Medium fluorescence means noticeable blue glow under UV light, rarely visible in natural daylight in a asscher cut. can slightly improve the appearance of warmer color grades by counteracting yellow tones. The asscher cut's step-cut faceting can interact subtly with fluorescence under certain lighting. Can be a value advantage in i or j color diamonds where the blue glow offsets warmth.