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Heart|Lab Grown|IGI

1.54ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG851609353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851609353

Diamond specifications and retailer prices

From ₹34,863 INR
As of November 4, 2026
Save ₹2,31,570 INR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹2,66,434 INR at Brilliant Earth · As of November 2, 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), with a very-good cut grade and certified by IGI LG851609353 or 851609353. Listed at 19 retailers as of November 2, 2026, with prices from ₹34,863 to ₹2,66,434, a ₹2,31,570 spread on the same certified stone. Brilliant Earth lists it at ₹2,66,434. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851609353
Dimensions7.19 × 7.98 × 4.53 mm
L/W Ratio1.11
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
7.19 mm7.98 mm1.54 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851609353
Side View
Table 58.0%Crown 37.4°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 56.8%

Caratlytics Score

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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: ₹2,66,434 INR|Low: ₹34,863 INR|High: ₹3,08,005 INR|Avg: ₹91,415 INR|-13.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7₹34,863 INR
Retailer 8₹39,020 INR
Retailer 17₹40,437 INR
Retailer 9₹43,177 INR
Retailer 2₹45,350 INR
Retailer 11₹47,146 INR
Retailer 3₹57,160 INR
Retailer 5₹67,270 INR
Retailer 19₹68,215 INR
Retailer 15₹69,065 INR
Retailer 16₹74,450 INR
Retailer 12₹77,190 INR
Retailer 14₹1,00,716 INR
Retailer 4₹1,26,698 INR
Retailer 10₹1,37,374 INR
Retailer 18₹1,38,886 INR
Retailer 6₹1,49,940 INR
Retailer 13₹1,68,458 INR
Brilliant Earth₹2,66,434 INR

9 data points across 19 retailers

19 retailers₹34,863 INR to ₹2,66,434 INR

A
Cheapest Retailer
-
₹34,863 INR
A
Retailer 2
-
₹39,020 INR
View
Final sale: no returns
A
Retailer 3
-
₹40,437 INR
View
A
Retailer 4
-
₹43,177 INR
View
A
Retailer 5
-
₹45,350 INR
View
A
Retailer 6
-
₹47,146 INR
View
A
Retailer 7
-
₹57,160 INR
View
A
Retailer 8
-
₹67,270 INR
View
A
Retailer 9
-
₹68,215 INR
View
A
Retailer 10
-
₹69,065 INR
View
A
Retailer 11
-
₹74,450 INR
View
A
Retailer 12
-
₹77,190 INR
View
B+
Retailer 13
-
₹1,00,716 INR
View
B+
Retailer 14
-
₹1,26,698 INR
View
B+
Retailer 15
-
₹1,37,374 INR
View
B+
Retailer 16
-
₹1,38,886 INR
View
B+
Retailer 17
-
₹1,49,940 INR
View
B+
Retailer 18
-
₹1,68,458 INR
View
Most Expensive
B
Brilliant Earth
22347510A · Nov 2
₹2,66,434 INR
$2,820 USD
View
18 more retailers have this diamond
Prices start from ₹34,863 INRSave up to ₹2,31,570 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
₹34,863 INR