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Heart|Lab Grown|IGI

1.50ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG831621572

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831621572

Diamond specifications and retailer prices

From ₹40,010 INR
As of November 6, 2026
Save ₹67,698 INR (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,07,708 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831621572 or 831621572. Listed at 5 retailers as of November 2, 2026, with prices from ₹40,010 to ₹1,07,708, a ₹67,698 spread on the same certified stone. MOH London lists it at ₹1,07,708. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621572
Dimensions7.86 × 6.85 × 4.78 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm6.85 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621572
Side View
Table 62.0%Crown 38.1°Girdle: THN-STKPavilion 39.6°Culet: NoneDepth 60.8%

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 6
Current: ₹1,07,708 INR|Low: ₹40,010 INR|High: ₹1,09,020 INR|Avg: ₹57,385 INR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4₹40,010 INR
Retailer 2₹41,700 INR
Retailer 5₹42,921 INR
Retailer 3₹54,192 INR
MOH London₹1,07,708 INR

26 data points across 5 retailers

5 retailers₹40,010 INR to ₹1,07,708 INR

B+
Cheapest Retailer
-
₹40,010 INR
A
Retailer 2
-
₹41,700 INR
View
A
Retailer 3
-
₹42,921 INR
View
B+
Retailer 4
-
₹54,192 INR
View
Most Expensive
B
MOH London
LG831621572 · Nov 2
₹1,07,708 INR
£903 GBP
View
4 more retailers have this diamond
Prices start from ₹40,010 INRSave up to ₹67,698 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
1.50ct Heart
₹40,010 INR