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4.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG727578514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727578514

Diamond specifications and retailer prices

From ₹45,766 INR
$482 USD
As of October 26, 2026
Save ₹2,58,074 INR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,03,840 INR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round 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 LG727578514 or 727578514. Listed at 17 retailers as of October 24, 2026, with prices from ₹45,766 to ₹3,03,840, a ₹2,58,074 spread on the same certified stone. Brilliant Earth lists it at ₹3,03,840. 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

4.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578514
Dimensions10.29 × 10.26 × 6.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm10.26 mm4.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578514
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: ₹3,03,840 INR|Low: ₹36,461 INR|High: ₹3,12,386 INR|Avg: ₹1,17,571 INR|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9₹45,766 INR
Retailer 3₹51,178 INR
Retailer 4₹56,780 INR
Retailer 10₹56,780 INR
Retailer 2₹70,263 INR
Retailer 11₹88,588 INR
Retailer 5₹93,407 INR
Retailer 12₹95,615 INR
Retailer 7₹1,28,866 INR
Retailer 8₹1,32,455 INR
Retailer 6₹2,37,194 INR
Brilliant Earth₹3,03,840 INR

39 data points across 12 retailers

17 retailers₹45,766 INR to ₹3,03,840 INR

A
Cheapest Retailer
-
₹45,766 INR
$482 USD
A
Retailer 2
-
₹51,273 INR
$540 USD
View
A
Retailer 3
-
₹56,780 INR
$598 USD
View
Retailer 4
-
₹56,780 INR
$598 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
₹70,263 INR
$740 USD
View
B+
Retailer 6
-
₹88,588 INR
$933 USD
View
A
Retailer 7
-
₹93,407 INR
£775 GBP
View
A
Retailer 8
-
₹95,615 INR
$1,007 USD
View
B+
Retailer 9
-
₹1,16,694 INR
$1,229 USD
View
B+
Retailer 10
-
₹1,28,866 INR
A$2,088 AUD
View
B+
Retailer 11
-
₹1,32,455 INR
$1,395 USD
View
Retailer 12
-
₹1,40,811 INR
$1,483 USD
View
Price last confirmed 44 days ago
B
Retailer 13
-
₹1,82,399 INR
$1,921 USD
View
B
Retailer 14
-
₹1,85,113 INR
$1,950 USD
View
B
Retailer 15
-
₹2,37,194 INR
£1,967 GBP
View
Retailer 16
-
₹2,39,119 INR
$2,518 USD
View
Price last confirmed 96 days ago
Most Expensive
B
Brilliant Earth
15507358A · Oct 24
₹3,03,840 INR
$3,200 USD
View
16 more retailers have this diamond
Prices start from ₹45,766 INRSave up to ₹2,58,074 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
4.01ct Round
₹45,766 INR