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Heart|Lab Grown|IGI

3.72ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG476157441

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG476157441

Diamond specifications and retailer prices

From ₹2,51,618 INR
$2,650 USD
As of October 31, 2026
Save ₹15,35,957 INR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹17,87,574 INR at MOH London · As of November 1, 2026
View at MOH London

About this 3.72ct lab-grown heart diamond

This 3.72ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476157441 or 476157441. Listed at 12 retailers as of October 31, 2026, with prices from ₹2,51,618 to ₹17,87,574, a ₹15,35,957 spread on the same certified stone. MOH London lists it at ₹17,87,574. 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

3.72
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476157441
Dimensions10.75 × 9.32 × 6.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.75 mm9.32 mm3.72 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG476157441
Side View
Table 62.5%Crown 37°Girdle: MED-THKPavilion 40°Culet: NoneDepth 57.8%

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 31
Current: ₹17,87,574 INR|Low: ₹2,51,618 INR|High: ₹18,11,450 INR|Avg: ₹10,50,425 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 7₹2,51,618 INR
Retailer 9₹8,46,384 INR
Retailer 13₹8,80,281 INR
Retailer 3₹9,47,886 INR
Retailer 4₹9,72,288 INR
Retailer 10₹9,81,783 INR
Retailer 14₹9,81,783 INR
Retailer 5₹9,89,189 INR
Retailer 8₹10,74,739 INR
Retailer 12₹11,04,174 INR
Retailer 11₹11,35,602 INR
Retailer 2₹12,55,842 INR
Retailer 6₹12,64,832 INR
MOH London₹17,87,574 INR

38 data points across 14 retailers

12 retailers₹2,51,618 INR to ₹17,87,574 INR

A
Cheapest Retailer
-
₹2,51,618 INR
$2,650 USD
B
Retailer 2
-
₹8,46,384 INR
$8,914 USD
View
B
Retailer 3
-
₹8,80,281 INR
$9,271 USD
View
B
Retailer 4
-
₹9,47,886 INR
$9,983 USD
View
Final sale: no returns
B
Retailer 5
-
₹9,72,288 INR
$10,240 USD
View
Retailer 6
-
₹9,81,783 INR
$10,340 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
₹9,81,783 INR
$10,340 USD
View
B
Retailer 8
-
₹10,74,739 INR
$11,319 USD
View
B
Retailer 9
-
₹11,04,174 INR
$11,629 USD
View
B
Retailer 10
-
₹11,35,602 INR
$11,960 USD
View
B
Retailer 11
-
₹12,55,842 INR
£10,414 GBP
View
Most Expensive
B
MOH London
LG476157441 · Nov 1
₹17,87,574 INR
£14,824 GBP
View
11 more retailers have this diamond
Prices start from ₹2,51,618 INRSave up to ₹15,35,957 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
3.72ct Heart
₹2,51,618 INR