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Marquise|Lab Grown|IGI

1.57ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG849654844

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849654844

Diamond specifications and retailer prices

From ₹23,714 INR
As of November 4, 2026
Save ₹1,86,976 INR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹2,10,690 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG849654844 or 849654844. Listed at 11 retailers as of November 4, 2026, with prices from ₹23,714 to ₹2,10,690, a ₹1,86,976 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,10,690. 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

1.57
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654844
Dimensions12.12 × 6.26 × 3.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm6.26 mm1.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654844
Side View
Table 57.0%Crown 30.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.7%

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: Nov 4
Current: ₹2,10,690 INR|Low: ₹23,714 INR|High: ₹2,10,690 INR|Avg: ₹73,969 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6₹23,714 INR
Retailer 8₹26,454 INR
Retailer 7₹27,494 INR
Retailer 10₹29,383 INR
Retailer 5₹44,406 INR
Retailer 2₹56,499 INR
Retailer 9₹61,601 INR
Retailer 3₹95,141 INR
Retailer 11₹1,04,306 INR
Retailer 4₹1,12,242 INR
Do Amore Diamonds₹2,10,690 INR

7 data points across 11 retailers

11 retailers₹23,714 INR to ₹2,10,690 INR

A
Cheapest Retailer
-
₹23,714 INR
A
Retailer 2
-
₹26,454 INR
View
Final sale: no returns
A
Retailer 3
-
₹27,494 INR
View
A
Retailer 4
-
₹29,383 INR
View
A
Retailer 5
-
₹44,406 INR
View
B+
Retailer 6
-
₹56,499 INR
View
B+
Retailer 7
-
₹61,601 INR
View
B
Retailer 8
-
₹95,141 INR
View
B
Retailer 9
-
₹1,04,306 INR
View
B
Retailer 10
-
₹1,12,242 INR
View
Most Expensive
B
Do Amore Diamonds
27-707838CDD · Nov 4
₹2,10,690 INR
$2,230 USD
View
10 more retailers have this diamond
Prices start from ₹23,714 INRSave up to ₹1,86,976 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
1.57ct Marquise
₹23,714 INR