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Heart|Lab Grown|IGI

1.54ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG841678790

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841678790

Diamond specifications and retailer prices

From ₹34,769 INR
As of November 4, 2026
Save ₹2,74,181 INR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,08,950 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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), with a top-tier cut grade and certified by IGI LG841678790 or 841678790. Listed at 16 retailers as of November 4, 2026, with prices from ₹34,769 to ₹3,08,950, a ₹2,74,181 spread on the same certified stone. Do Amore Diamonds lists it at ₹3,08,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678790
Dimensions7.54 × 7.71 × 4.65 mm
L/W Ratio1.02
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
7.54 mm7.71 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678790
Side View
Table 59.0%Crown 33.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: ₹3,08,950 INR|Low: ₹34,769 INR|High: ₹3,15,563 INR|Avg: ₹1,27,761 INR|+0.3%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 15₹34,769 INR
Retailer 5₹40,343 INR
Retailer 2₹49,980 INR
Retailer 16₹58,672 INR
Retailer 14₹61,884 INR
Retailer 3₹69,065 INR
Retailer 12₹77,663 INR
Retailer 7₹80,214 INR
Retailer 11₹1,11,014 INR
Retailer 17₹1,26,509 INR
Retailer 4₹1,53,058 INR
Retailer 8₹1,78,189 INR
Retailer 10₹1,85,464 INR
Retailer 9₹2,20,611 INR
Retailer 13₹2,64,544 INR
Retailer 6₹2,65,489 INR
Do Amore Diamonds₹3,08,950 INR

29 data points across 17 retailers

16 retailers₹34,769 INR to ₹3,08,950 INR

A+
Cheapest Retailer
-
₹34,769 INR
A
Retailer 2
-
₹40,343 INR
View
A
Retailer 3
-
₹49,980 INR
View
A
Retailer 4
-
₹58,672 INR
View
A
Retailer 5
-
₹61,884 INR
View
A
Retailer 6
-
₹69,065 INR
View
A
Retailer 7
-
₹77,663 INR
View
A
Retailer 8
-
₹80,214 INR
View
A
Retailer 9
-
₹1,11,014 INR
View
B+
Retailer 10
-
₹1,26,509 INR
View
B+
Retailer 11
-
₹1,53,058 INR
View
Retailer 12
-
₹1,78,189 INR
View
Price last confirmed 20 days ago
B+
Retailer 13
-
₹1,85,464 INR
View
B
Retailer 14
-
₹2,64,544 INR
View
B
Retailer 15
-
₹2,65,489 INR
View
Most Expensive
B
Do Amore Diamonds
27-99015717E · Nov 4
₹3,08,950 INR
$3,270 USD
View
15 more retailers have this diamond
Prices start from ₹34,769 INRSave up to ₹2,74,181 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
₹34,769 INR