Radiant|Lab Grown|IGI

2.13ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG541250267

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

Certificate IGI LG541250267

Diamond specifications and retailer prices

From $1,570 USD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth
View at Brilliant Earth

About this 2.13ct lab-grown radiant diamond

This 2.13ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG541250267 or 541250267. Listed at 6 retailers as of October 29, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.13
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541250267
Dimensions9.07 × 6.41 × 4.35 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.07 mm6.41 mm2.13 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541250267
Side View
Table 65.0%Crown 43.2°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,570 USD|Low: $143 USD|High: $1,620 USD|Avg: $756 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 8, 2026
Retailer 10$143 USD
Retailer 15$293 USD
Retailer 7$343 USD
Retailer 3$354 USD
Retailer 4$379 USD
Retailer 14$379 USD
Retailer 16$508 USD
Retailer 5$575 USD
Retailer 2$639 USD
Retailer 6$662 USD
Retailer 11$666 USD
Retailer 8$701 USD
Retailer 18$881 USD
Retailer 17$1,217 USD
Retailer 9$1,264 USD
Retailer 12$1,265 USD
Retailer 13$1,535 USD
Brilliant Earth$1,570 USD

20 data points across 18 retailers

6 retailers

Retailer 1
-
$881 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,217 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$1,264 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$1,265 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$1,535 USD
£1,209 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
11260811A · Oct 29
$1,570 USD
View
5 more retailers have this diamond

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
2.13ct Radiant
$1,570 USD