CaratHunter
Plans
Heart|Lab Grown|IGI

1.52ct D SI1 Heart Lab Grown Diamond

ID • D/SI1 • IGI LG841644165

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841644165

Diamond specifications and retailer prices

From ₹34,938 INR
As of November 6, 2026
Save ₹53,440 INR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,04,607 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841644165 or 841644165. Listed at 6 retailers as of November 6, 2026, with a 153% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841644165
Dimensions7.89 × 7.69 × 4.34 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.89 mm7.69 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841644165
Side View
Table 64.0%Crown 33.7°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 55.0%

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: Nov 6
Current: ₹1,04,607 INR|Low: ₹34,938 INR|High: ₹1,04,607 INR|Avg: ₹59,738 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6₹34,938 INR
Retailer 2₹43,109 INR
Retailer 4₹47,524 INR
Retailer 3₹47,899 INR
Retailer 5₹88,379 INR
MOH London₹1,04,607 INR

26 data points across 6 retailers

6 retailers₹34,938 INR to ₹88,379 INR

B+
Cheapest Retailer
-
₹34,938 INR
A
Retailer 2
-
₹43,109 INR
View
B+
Retailer 3
-
₹47,524 INR
View
B+
Retailer 4
-
₹47,899 INR
View
B
Retailer 5
-
₹88,379 INR
View
Most Expensive
MOH London
LG841644165 · Oct 29
₹1,04,607 INR
£877 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from ₹34,938 INRSave up to ₹53,440 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
1.52ct Heart
₹34,938 INR