Radiant|Lab Grown|IGI

5.00ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG681522410

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG681522410

Diamond specifications and retailer prices

From $1,784 USD
£1,405 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,784 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG681522410 or 681522410. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681522410
Dimensions12.37 × 8.45 × 5.55 mm
L/W Ratio1.46
Top View
12.37 mm8.45 mm5.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681522410
Side View
Table 66.0%Crown 47.3°Girdle: MediumPavilion 35.9°Culet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $7,060 USD|Low: $7,060 USD|High: $7,060 USD|Avg: $7,060 USD
November 27, 2025
Retailer 1$7,060 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
5.0SI1FLG10266DN · Nov 2
$1,784 USD
£1,405 GBP
View

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B
5.00ct Radiant
$1,784 USD