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Heart|Lab Grown|IGI

1.54ct D IF Heart Lab Grown Diamond

D/IF • IGI LG654473132

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654473132

Diamond specifications and retailer prices

From ₹45,728 INR
As of November 4, 2026
Save ₹3,73,763 INR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,19,491 INR at Brilliant Earth · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG654473132 or 654473132. Listed at 11 retailers as of November 4, 2026, with prices from ₹45,728 to ₹4,19,491, a ₹3,73,763 spread on the same certified stone. Brilliant Earth lists it at ₹4,19,491. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654473132
Dimensions7.02 × 8.20 × 4.60 mm
L/W Ratio1.17
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
7.02 mm8.20 mm1.54 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654473132
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 56.1%

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 4
Current: ₹4,19,491 INR|Low: ₹31,084 INR|High: ₹4,31,774 INR|Avg: ₹1,61,581 INR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10₹31,084 INR
Retailer 7₹45,728 INR
Retailer 6₹79,930 INR
Retailer 11₹98,165 INR
Retailer 4₹1,18,667 INR
Retailer 3₹1,35,201 INR
Retailer 8₹1,67,891 INR
Retailer 9₹1,80,740 INR
Retailer 2₹1,86,031 INR
Retailer 5₹3,26,901 INR
Brilliant Earth₹4,19,491 INR

17 data points across 11 retailers

11 retailers₹45,728 INR to ₹4,19,491 INR

Retailer 1
-
₹36,564 INR
Price last confirmed 34 days ago
A
Retailer 2
-
₹45,728 INR
View
Final sale: no returns
Retailer 3
-
₹47,240 INR
View
Price last confirmed 33 days ago
Retailer 4
-
₹48,279 INR
View
Price last confirmed 37 days ago
A
Retailer 5
-
₹79,930 INR
View
B+
Retailer 6
-
₹1,18,667 INR
View
Retailer 7
-
₹1,51,829 INR
View
Price last confirmed 36 days ago
B
Retailer 8
-
₹1,67,891 INR
View
B
Retailer 9
-
₹1,86,031 INR
View
B
Retailer 10
-
₹3,26,901 INR
View
Most Expensive
B
Brilliant Earth
21535596A · Nov 4
₹4,19,491 INR
$4,440 USD
View
10 more retailers have this diamond
Prices start from ₹45,728 INRSave up to ₹3,73,763 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
1.54ct Heart
₹45,728 INR