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Princess|Lab Grown|IGI

1.57ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG440012079

Shape and cutting style on the report: Princess cut

Certificate IGI LG440012079

Diamond specifications and retailer prices

From ₹86,922 INR
As of November 4, 2026
Save ₹3,88,957 INR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,75,879 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012079 or 440012079. Listed at 10 retailers as of November 4, 2026, with prices from ₹86,922 to ₹4,75,879, a ₹3,88,957 spread on the same certified stone. MOH London lists it at ₹4,75,879. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012079
Dimensions6.34 × 6.23 × 4.60 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.34 mm6.23 mm1.57 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012079
Side View
Table 69.5%Crown 45.5°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 73.8%

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 4
Current: ₹4,75,879 INR|Low: ₹86,922 INR|High: ₹4,83,558 INR|Avg: ₹2,38,421 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2₹86,922 INR
Retailer 3₹1,28,020 INR
Retailer 5₹1,64,868 INR
Retailer 7₹2,03,793 INR
Retailer 4₹2,34,688 INR
Retailer 6₹2,76,826 INR
MOH London₹4,75,879 INR

12 data points across 7 retailers

10 retailers₹86,922 INR to ₹4,75,879 INR

A
Cheapest Retailer
-
₹86,922 INR
B+
Retailer 2
-
₹1,28,020 INR
View
B+
Retailer 3
-
₹1,39,264 INR
View
B+
Retailer 4
-
₹1,48,523 INR
View
Retailer 5
-
₹1,48,523 INR
View
Price last confirmed 25 days ago
B
Retailer 6
-
₹1,64,868 INR
View
B
Retailer 7
-
₹2,34,688 INR
View
B
Retailer 8
-
₹2,76,826 INR
View
B
Retailer 9
-
₹2,78,338 INR
View
Most Expensive
B
MOH London
LG440012079 · Nov 5
₹4,75,879 INR
£3,966 GBP
View
9 more retailers have this diamond
Prices start from ₹86,922 INRSave up to ₹3,88,957 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 Princess
₹86,922 INR