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Radiant|Lab Grown|IGI

2.10ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG846633374

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

Certificate IGI LG846633374

Diamond specifications and retailer prices

From $480 USD
£378 GBP
As of October 27, 2026
Save $1,070 USD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846633374 or 846633374. Listed at 2 retailers as of October 26, 2026, with prices from $480 to $1,550, a $1,070 spread on the same certified stone. Brilliant Earth lists it at $1,550. 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

2.10
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846633374
Dimensions8.83 × 6.55 × 4.30 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.83 mm6.55 mm2.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846633374
Side View
Table 61.0%Crown 44.7°Girdle: MediumPavilion 34.6°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,550 USD|Low: $219 USD|High: $1,550 USD|Avg: $923 USD
Brilliant Earth
Retailer 2
Retailer 3
October 27, 2026
Retailer 3$219 USD
Retailer 2$480 USD
Brilliant Earth$1,550 USD

8 data points across 3 retailers

2 retailers$480 USD to $1,550 USD

A
Cheapest Retailer
-
$480 USD
£378 GBP
Most Expensive
B
Brilliant Earth
22150690A · Oct 26
$1,550 USD
View
1 more retailer has this diamond
Prices start from $480 USDSave up to $1,070 USD

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.

A
2.10ct Radiant
$480 USD