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3.53ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG579397776

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579397776

Diamond specifications and retailer prices

From ₹42,872 INR
$450 USD
As of October 29, 2026
Save ₹3,88,702 INR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,31,573 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.53ct lab-grown round diamond

This 3.53ct 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 LG579397776 or 579397776. Listed at 12 retailers as of October 29, 2026, with prices from ₹42,872 to ₹4,31,573, a ₹3,88,702 spread on the same certified stone. Brilliant Earth lists it at ₹4,31,573. 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

3.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579397776
Dimensions9.83 × 9.88 × 5.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.83 mm9.88 mm3.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579397776
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 60.7%

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: Oct 29
Current: ₹4,31,573 INR|Low: ₹42,872 INR|High: ₹4,31,573 INR|Avg: ₹1,23,476 INR|+54.1%
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 29, 2026
Retailer 4₹42,872 INR
Retailer 9₹64,631 INR
Retailer 6₹78,693 INR
Retailer 7₹80,027 INR
Retailer 10₹82,218 INR
Retailer 3₹84,314 INR
Retailer 2₹86,111 INR
Retailer 8₹1,15,677 INR
Retailer 12₹1,68,437 INR
Retailer 11₹1,85,626 INR
Retailer 5₹1,93,589 INR
Brilliant Earth₹4,31,573 INR

40 data points across 12 retailers

12 retailers₹42,872 INR to ₹4,31,573 INR

A
Cheapest Retailer
-
₹42,872 INR
$450 USD
Final sale: no returns
A
Retailer 2
-
₹64,631 INR
HK$5,300 HKD
View
A
Retailer 3
-
₹78,693 INR
$826 USD
View
A
Retailer 4
-
₹80,027 INR
€800 EUR
View
A
Retailer 5
-
₹82,218 INR
$863 USD
View
A
Retailer 6
-
₹84,314 INR
$885 USD
View
A
Retailer 7
-
₹86,111 INR
£712 GBP
View
B+
Retailer 8
-
₹1,15,677 INR
A$1,868 AUD
View
B+
Retailer 9
-
₹1,68,437 INR
$1,768 USD
View
B+
Retailer 10
-
₹1,85,626 INR
SGD 2,633 SGD
View
B
Retailer 11
-
₹1,93,589 INR
£1,600 GBP
View
Most Expensive
C
Brilliant Earth
8901419A · Oct 29
₹4,31,573 INR
$4,530 USD
View
11 more retailers have this diamond
Prices start from ₹42,872 INRSave up to ₹3,88,702 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
3.53ct Round
₹42,872 INR