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Round|Lab Grown|IGI

3.57ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG582385318

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582385318

Diamond specifications and retailer prices

From ₹82,128 INR
€821 EUR
As of October 29, 2026
Save ₹2,38,932 INR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,21,060 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.57ct lab-grown round diamond

This 3.57ct 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 LG582385318 or 582385318. Listed at 13 retailers as of October 29, 2026, with prices from ₹82,128 to ₹3,21,060, a ₹2,38,932 spread on the same certified stone. Brilliant Earth lists it at ₹3,21,060. 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

3.57
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582385318
Dimensions9.75 × 9.80 × 6.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.75 mm9.80 mm3.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582385318
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

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 29
Current: ₹3,21,060 INR|Low: ₹32,773 INR|High: ₹3,52,499 INR|Avg: ₹1,25,943 INR|-8.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10₹45,920 INR
Retailer 3₹82,128 INR
Retailer 7₹83,838 INR
Retailer 8₹92,698 INR
Retailer 9₹95,842 INR
Retailer 2₹99,076 INR
Retailer 6₹1,09,656 INR
Retailer 4₹1,54,052 INR
Retailer 5₹2,50,455 INR
Brilliant Earth₹3,21,060 INR

38 data points across 10 retailers

13 retailers₹82,128 INR to ₹3,21,060 INR

Retailer 1
-
₹40,966 INR
$430 USD
Price last confirmed 36 days ago
Retailer 2
-
₹45,920 INR
$482 USD
View
Price last confirmed 36 days ago
Retailer 3
-
₹50,207 INR
$527 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
₹82,128 INR
€821 EUR
View
A
Retailer 5
-
₹83,838 INR
$880 USD
View
B+
Retailer 6
-
₹92,698 INR
$973 USD
View
A
Retailer 7
-
₹95,842 INR
$1,006 USD
View
B+
Retailer 8
-
₹99,076 INR
£819 GBP
View
B+
Retailer 9
-
₹1,09,656 INR
$1,151 USD
View
B
Retailer 10
-
₹1,54,052 INR
$1,617 USD
View
Retailer 11
-
₹1,63,483 INR
$1,716 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
₹2,50,455 INR
£2,070 GBP
View
Most Expensive
B
Brilliant Earth
7626284A · Oct 29
₹3,21,060 INR
$3,370 USD
View
12 more retailers have this diamond
Prices start from ₹82,128 INRSave up to ₹2,38,932 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
3.57ct Round
₹82,128 INR