1 Carat Old Mine Marquise Faint Fluorescence Lab Grown Diamonds
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CARAT
min
0.5
40%
1
80%
20
max
40
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CLARITY
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min
50
33%
1200
66%
7000
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2000000
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0
max
100
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0
max
100
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min
1
max
3
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min
1
max
25
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FAQs
No detectable effect. Functionally identical to no fluorescence. Barely perceptible tip whitening in warmer grades. The antique character is unaffected.
No. Negligible impact. Focus on antique proportions, tip alignment, and vintage character.
Subtle tip whitening. Helpful for period-authentic warmer grades. Minimal but works in your favor.
A 1 carat old mine marquise the elongated shape provides excellent finger coverage with historic charm. With faint fluorescence, very slight blue glow under strong UV light, not visible in normal conditions. 1 carat natural diamonds are a great starting point and have been the average diamond size for natural diamonds for many decades.