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Radiant|Lab Grown|IGI

2.09ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG707535427

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

Certificate IGI LG707535427

Diamond specifications and retailer prices

From $325 CAD
As of November 6, 2026
Save $975 CAD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,331 CAD at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2.09ct lab-grown radiant diamond

This 2.09ct 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 LG707535427 or 707535427. Listed at 13 retailers as of November 3, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.09
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707535427
Dimensions9.05 × 6.40 × 4.16 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.40 mm2.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707535427
Side View
Table 61.0%Crown 43°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,331 CAD|Low: $325 CAD|High: $3,151 CAD|Avg: $1,074 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 10$325 CAD
Retailer 12$377 CAD
Retailer 13$402 CAD
Retailer 4$450 CAD
Retailer 8$501 CAD
Retailer 2$674 CAD
Retailer 5$684 CAD
Retailer 9$745 CAD
Retailer 15$791 CAD
Retailer 3$919 CAD
Retailer 11$1,295 CAD
Retailer 14$1,300 CAD
Retailer 6$1,791 CAD
Rare Carat$2,331 CAD
Retailer 7$3,151 CAD

10 data points across 15 retailers

13 retailers$325 CAD to $1,300 CAD

A
Cheapest Retailer
-
$325 CAD
A
Retailer 2
-
$377 CAD
View
A
Retailer 3
-
$402 CAD
View
A
Retailer 4
-
$450 CAD
View
A
Retailer 5
-
$501 CAD
View
A
Retailer 6
-
$674 CAD
View
B+
Retailer 7
-
$684 CAD
View
A
Retailer 8
-
$745 CAD
View
A
Retailer 9
-
$791 CAD
View
A
Retailer 10
-
$919 CAD
View
B+
Retailer 11
-
$1,295 CAD
View
B+
Retailer 12
-
$1,300 CAD
View
Most Expensive
Rare Carat
1283386 · Dec 10
$2,331 CAD
$1,658 USD
View
Price last confirmed 331 days ago
12 more retailers have this diamond
Prices start from $325 CADSave up to $975 CAD

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
2.09ct Radiant
$325 CAD