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Radiant|Lab Grown|IGI

3.03ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG841643745

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

Certificate IGI LG841643745

Diamond specifications and retailer prices

From ₹31,651 INR
As of November 6, 2026
Save ₹3,98,503 INR (93%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,30,154 INR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841643745 or 841643745. Listed at 13 retailers as of November 5, 2026, with prices from ₹31,651 to ₹4,30,154, a ₹3,98,503 spread on the same certified stone. Brilliant Earth lists it at ₹4,30,154. 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

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841643745
Dimensions9.88 × 7.21 × 4.81 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm7.21 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841643745
Side View
Table 64.0%Crown 46.8°Girdle: ThickPavilion 33.8°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: ₹4,30,154 INR|Low: ₹31,651 INR|High: ₹4,30,154 INR|Avg: ₹1,21,971 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3₹31,651 INR
Retailer 4₹32,966 INR
Retailer 5₹42,828 INR
Retailer 12₹47,430 INR
Retailer 9₹49,778 INR
Retailer 6₹61,893 INR
Retailer 2₹69,313 INR
Retailer 11₹90,727 INR
Retailer 10₹92,511 INR
Retailer 8₹1,17,588 INR
Retailer 7₹1,40,692 INR
Brilliant Earth₹4,30,154 INR

38 data points across 12 retailers

13 retailers₹31,651 INR to ₹4,30,154 INR

A
Cheapest Retailer
-
₹31,651 INR
Final sale: no returns
A
Retailer 2
-
₹32,966 INR
View
A
Retailer 3
-
₹42,828 INR
View
B+
Retailer 4
-
₹47,430 INR
View
A
Retailer 5
-
₹49,778 INR
View
A
Retailer 6
-
₹61,893 INR
View
A
Retailer 7
-
₹69,313 INR
View
A
Retailer 8
-
₹90,727 INR
View
A
Retailer 9
-
₹92,511 INR
View
B+
Retailer 10
-
₹1,17,588 INR
View
B+
Retailer 11
-
₹1,40,692 INR
View
Retailer 12
-
₹1,94,414 INR
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
21666320A · Nov 5
₹4,30,154 INR
$4,580 USD
View
12 more retailers have this diamond
Prices start from ₹31,651 INRSave up to ₹3,98,503 INR

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
3.03ct Radiant
₹31,651 INR