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Old Mine Marquise SI1 Lab Grown Diamonds

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FAQs

Many are eye-clean. The antique chunky sparkle helps conceal inclusions. The larger facets are slightly more transparent than modern marquise. Each stone should be evaluated. Check both tips.
Off-center, light-colored inclusions away from both tips. The chunky vintage sparkle masks SI1 inclusions when favorably positioned. Both tips need structural integrity check.
SI1 saves 15% to 25% over VS2. If eye-clean with great antique proportions, savings fund a beautiful vintage setting with V-prongs.
SI1 clarity is in many brilliant cuts eye-clean in old mine marquise cut diamonds. Inclusions noticeable under 10x magnification, sometimes visible to the naked eye depending on the cut. The old mine marquise cut's antique brilliant faceting helps mask minor inclusions.