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Heart|Lab Grown|IGI

1.54ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG749573309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749573309

Diamond specifications and retailer prices

From ₹1,55,338 INR
$1,636 USD
As of October 31, 2026
Save ₹1,68,441 INR (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹3,23,780 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749573309 or 749573309. Listed at 7 retailers as of October 30, 2026, with prices from ₹1,55,338 to ₹3,23,780, a ₹1,68,441 spread on the same certified stone. Brilliant Earth lists it at ₹3,23,780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573309
Dimensions7.14 × 7.98 × 4.70 mm
L/W Ratio1.12
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
7.14 mm7.98 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573309
Side View
Table 57.0%Crown 37.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹3,23,780 INR|Low: ₹81,087 INR|High: ₹6,42,812 INR|Avg: ₹2,42,888 INR|-14.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9₹81,087 INR
Retailer 5₹1,04,635 INR
Retailer 2₹1,55,338 INR
Retailer 3₹1,69,978 INR
Retailer 4₹1,84,393 INR
Retailer 10₹1,84,839 INR
Retailer 8₹1,87,526 INR
Retailer 11₹1,90,205 INR
Retailer 6₹2,99,055 INR
Brilliant Earth₹3,23,780 INR
Retailer 12₹3,95,562 INR
Retailer 7₹4,86,144 INR

17 data points across 12 retailers

7 retailers₹1,55,338 INR to ₹3,23,780 INR

Retailer 1
-
₹54,786 INR
$577 USD
Price last confirmed 19 days ago
Retailer 2
-
₹78,714 INR
$829 USD
View
Price last confirmed 32 days ago
Retailer 3
-
₹1,04,635 INR
$1,102 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
₹1,55,338 INR
$1,636 USD
View
Retailer 5
-
₹1,97,211 INR
$2,077 USD
View
Price last confirmed 20 days ago
Retailer 6
-
₹2,99,055 INR
£2,480 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
21406328Y · Oct 30
₹3,23,780 INR
$3,410 USD
View
6 more retailers have this diamond
Prices start from ₹1,55,338 INRSave up to ₹1,68,441 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.

B+
1.54ct Heart
₹1,55,338 INR