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1.51 ct D VS1 Round Cut Precision Lab Grown Diamond

IGI-LG528201146
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    This spectacular IGI certified lab created diamond is a world-class Hearts and Arrows diamond weighing 1.51 carat and featuring a clarity grade of VS1, color grade of D, and a cut grade of IGI Ideal. It is a superb choice for a diamond engagement ring full of intense fire and brilliance.
    This diamond is from our Precision Lab category consisting of diamonds with IGI reports, and featuring proven light performance and optical precision at the very top of what is available.
    Precision Lab diamonds are in stock and available exlusively at Whiteflash. Click on the logo fer more information.
    This diamond is certified by the International Gemological Institue The IGI has a global reputation for accurate and ethical grading.
    Click on logo to view the report.
    Free worldwide shipping within the US and to over 70 other countries.
    DIAMOND DETAILS
    DIAMOND INFORMATION
    Item Code IGI-LG528201146
    Brand Precision Lab
    Shape Round
    Carat 1.51
    Color D
    Clarity VS1
    Measurements 7.36x7.43x4.50 mm
    Item Code
    Diamond item codes identify the laboratory (AGS,GIA,IGI) and the specific report number for full transparency and to give customers the ability to run independent report verification. The item code is hyperlinked to the certificate which can also be accessed through the Diamond Certificate link at the top of this page.
    Brand
    Whiteflash offers four brands of certified diamonds; A CUT ABOVE super ideal, Expert Selection ideal, Premium Select, and Precision Lab. For more, see this page on Whiteflash Diamonds.
    Shape
    the outline and/or facet arrangement of the diamond, sometimes confusingly referred to as the “Cut” of the diamond. For more, see this page on Diamond Cuts and Shapes.
    Carat
    The carat weight of the diamond(s). 1 gram = 5 carats. For more info, see this page on Diamond Carat Weight.
    Color
    Diamond color is graded on a scale from D-Z. DEF are considered Colorless, GHIJ are considered Near Colorless. For more, see this page on Diamond Color Grading.
    Clarity
    Diamond clarity (sometimes referred to as purity) is graded at 10X magnification on a scale from Flawless to Imperfect. For details on how this is assessed, see our page on Laboratory Clarity Grading.
    Measurements
    The outer dimensions of the diamond expressed in millimeters. Fancy shape diamonds include length, width and depth. Rounds include minimum and maximum diameter and dept.
    DIAMOND PERFORMANCE
    Cut Ideal
    Polish Excellent
    Symmetry Excellent
    Fluorescence None
    Eye-Clean Yes
    Culet Pointed
    Cut
    Cut refers to Cut Quality, the most important aspect of diamond beauty. It is a measure of craftsmanship that involves the proportions, facet placement and finish of the diamond. For more details see our page on AGS Cut Grading.
    Polish
    The aspect of finish related to the quality of facet flatness and luster. Each facet should be polished to a mirror finish.
    Symmetry
    Also known as ‘meet point’ symmetry, describes the degree to which contiguous facets meet precisely at the proper places all around the diamond.
    Fluorescence
    Some diamonds react to strong ultraviolet light waves by emitting light, usually blue, in a process known as photoluminescence. More information can be found on our fluorescence page.
    Eye-Clean
    The ability or inability to see inclusions in a diamond with the naked eye. Our definition of eye-clean: No inclusions visible to the naked eye of a person with 20/20 vision when viewing the diamond in the face-up position at a distance of approximately 10 inches under normal overhead lighting. Distance, lighting and human vision all influence this judgment.
    Culet
    The very bottom of the pavilion side of a brilliant style diamond. It is usually pointed, but can have a flat facet placed on it that can range from very small to large.
    DIAMOND SPECIFICATIONS
    Depth % 60.8
    Table % 58.0
    Crown Angle 34.3
    Pavilion Angle 40.8
    Crown % 14.5
    Depth %
    The depth of the diamond expressed in relation to the average diameter. See also Diamond Glossary.
    Table %
    The average size of the table expressed in relation to the average diameter.
    Crown Angle
    The angle formed by the crown bezel facet and the girdle line.
    Pavilion Angle
    The angle formed by the main pavilion facet and the girdle line.
    Crown %
    The height of the crown expressed in relation to the total depth.
    CUSTOMER REVIEWS
    Custom Diamond Engagement Ring
    November 21, 2024

    She loves it !! ❤️

    This was an easy way to educate ourselves, design a ring, and have it delivered securely. I was referred by someone in Australia and I purchased this in the US. Ring was as described in the CAD designs, plenty of tweaks till we thought it was perfect.
    Anirudh A, Massachusetts, USA
    Loose-Diamond-Sparkle_wh1120-254256.jpg
    November 21, 2024

    It is stunning!

    It looks so much better in person than other diamonds I have seen. It's currently with a jeweler getting mounted. Thanks again for the help!
    Zachary H, North Carolina, USA
    Valoria Four Prong Solitaire Engagement Ring
    November 20, 2024

    She loves it.

    The ring was exactly what she wanted! She loved the diamond and the setting. Thank you so much for your help through this process!
    Ben S, California, USA
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    November 20, 2024

    Whiteflash precision lab are Ideal level diamonds.

    TLDR: Drove from Dallas to Sugarland for their quality service. They have plenty of options when trying on sizes and shapes, magnetic band for easy diamond swapping. Got an ideal cut and had a custom band. Highly recommend giving them a shot. ————- I went to multiple stores and a lot gave mediocre service. I wanted a shop that had diamonds of various size and shapes so my girlfriend could try them on. Images aren’t helpful when you need to see them on hand. Whiteflash has a magnetic band so you’re able to attach every shape and sizes around 1-3 carat diamonds. Possibly 4 ct but I forget. This was super helpful to me so that I could narrow down the size and shape when filtering on their site after the appointment. Cut: if you go for their precision lab they’re all Ideal level diamonds. The most important aspect of a Diamond. This is what I got and happy with it. There are other options to fit your budget Color: In person I was able to get a range to compare and went with an E. Helpful in narrowing down my options which is the most time consuming. Clarity: just get anything above VS1, I went VS2 but beyond that you’re just paying for nothing. Size: I was super picky on proportions. Some ovals were too tall which made it look narrow. Too wide and it’s a circle. Their website made it easy enough to filter based on dimensions but ask for those measurements in person so you have a reference when you filter. It took around 4 weeks to build the custom band and we had a few corrections because the CAD designs they sent made the ring look super thick but they adjusted that until we were satisfied. Another thing to figure out in person.
    Mike K, Texas, USA
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