4.01 ct I SI1 Round Cut Loose Diamond

GIA6214903242
  • Price
    $64,134.00
  • Wire Price*
    $62,210.00
    *Receive a 3% discount on orders paid by Wire Transfer
Ships as a loose diamond by: Wednesday, November 27
Varies when mounted into a setting
This 4.01 carat GIA certified Round diamond features a clarity grade of SI1 and color grade of I. All diamonds undergo thorough review by our in-house gemologists before shipment. A ball of fire, it will stand tall and bright in a classic solitaire, and steal the show in a fancy designer setting. 154488515
This Diamond is backed by our 10 Day Money Back return return policy. Settings containing these diamonds must also be returned within 10 days to be eligible for refund.
This diamond has been graded by the Gemological Institute of America (GIA) Gem Trade Laboratory. The GIA has a global reputation for accurate and ethical diamond grading. Click on logo to view the certificate.
DIAMOND DETAILS
DIAMOND INFORMATION
Item Code GIA6214903242
Shape Round
Carat 4.01
Color I
Clarity SI1
Measurements 10.05x10.12x6.32 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.
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 Excellent
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Eye-Clean Inquire
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.
DIAMOND SPECIFICATIONS
Depth % 62.7
Table % 58.0
Crown Angle 36.0
Pavilion Angle 40.8
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.
RECENT TESTIMONIALS
Custom Diamond Engagement Ring
November 21, 2024
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 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
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
01_MK_1121-254255.png
November 20, 2024
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
LOAD MORE

Be Inspired By Our Designer Engagement Rings

Find the perfect Designer Ring for your special diamond by clicking the links below, and let us build the ultimate ring for the love of your life!
FIND DIAMONDS FIND JEWELRY
GO TO MY CART CONTINUE SHOPPING PROCEED TO CHECKOUT FIND DIAMONDS FIND JEWELRY
COMPARE REMOVE ALL FIND MORE DIAMONDS
COMPARE REMOVE ALL FIND MORE JEWELRY
COMPARE REMOVE ALL FIND MORE DIAMONDS