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Heart|Lab Grown|IGI

1.51ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG722564061

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722564061

Diamond specifications and retailer prices

From ₹31,239 INR
$329 USD
As of October 30, 2026
Save ₹2,56,460 INR (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹2,87,699 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722564061 or 722564061. Listed at 8 retailers as of October 30, 2026, with prices from ₹31,239 to ₹2,87,699, a ₹2,56,460 spread on the same certified stone. Brilliant Earth lists it at ₹2,87,699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722564061
Dimensions8.16 × 7.07 × 4.75 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
8.16 mm7.07 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722564061
Side View
Table 56.0%Crown 33.4°Girdle: MED-THKPavilion 42°Culet: NoneDepth 58.2%

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 30
Current: ₹2,87,699 INR|Low: ₹31,239 INR|High: ₹3,38,972 INR|Avg: ₹1,27,377 INR|-15.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5₹31,239 INR
Retailer 4₹52,697 INR
Retailer 2₹61,476 INR
Retailer 8₹99,508 INR
Retailer 6₹1,11,507 INR
Retailer 7₹1,18,498 INR
Retailer 3₹1,39,760 INR
Brilliant Earth₹2,87,699 INR

42 data points across 8 retailers

8 retailers₹31,239 INR to ₹2,87,699 INR

A
Cheapest Retailer
-
₹31,239 INR
$329 USD
Final sale: no returns
A
Retailer 2
-
₹52,697 INR
$555 USD
View
A
Retailer 3
-
₹61,476 INR
£510 GBP
View
A
Retailer 4
-
₹99,508 INR
$1,048 USD
View
B+
Retailer 5
-
₹1,11,507 INR
SGD 1,587 SGD
View
B+
Retailer 6
-
₹1,18,498 INR
$1,248 USD
View
B+
Retailer 7
-
₹1,39,760 INR
£1,159 GBP
View
Most Expensive
B
Brilliant Earth
15964492A · Oct 30
₹2,87,699 INR
$3,030 USD
View
7 more retailers have this diamond
Prices start from ₹31,239 INRSave up to ₹2,56,460 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
1.51ct Heart
₹31,239 INR