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Radiant|Lab Grown|IGI

2.00ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1 • IGI LG654400142

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

Certificate IGI LG654400142

Diamond specifications and retailer prices

From $778 USD
£613 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $778 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 2ct lab-grown radiant diamond

This 2ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654400142 or 654400142. Listed at a single retailer as of November 5, 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

2.00
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654400142
Dimensions8.92 × 6.13 × 4.13 mm
L/W Ratio1.46
Culet sizePointed
Top View
8.92 mm6.13 mm2.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654400142
Side View
Table 66.0%Crown 47.4°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $2,568 USD|Low: $816 USD|High: $5,220 USD|Avg: $2,758 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
April 13, 2026
Retailer 2$817 USD
Retailer 3$1,079 USD
Retailer 1$2,568 USD
Retailer 4$5,220 USD

7 data points across 4 retailers

1 retailer

B+
Diamond Quarter
2.0SI1FLG42378DN · Nov 5
$778 USD
£613 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.00ct Radiant
$778 USD