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Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG799647327

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799647327

Diamond specifications and retailer prices

From ₹27,966 INR
As of November 4, 2026
Save ₹2,35,633 INR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹2,63,599 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG799647327 or 799647327. Listed at 23 retailers as of November 4, 2026, with prices from ₹27,966 to ₹2,63,599, a ₹2,35,633 spread on the same certified stone. Brilliant Earth lists it at ₹2,63,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647327
Dimensions8.15 × 7.32 × 4.40 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
8.15 mm7.32 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647327
Side View
Table 58.0%Crown 34.2°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 54.0%

Caratlytics Score

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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: ₹2,63,599 INR|Low: ₹27,966 INR|High: ₹2,63,599 INR|Avg: ₹78,728 INR
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 3₹27,966 INR
Retailer 15₹31,178 INR
Retailer 9₹33,162 INR
Retailer 16₹34,674 INR
Retailer 11₹35,524 INR
Retailer 2₹36,375 INR
Retailer 8₹50,074 INR
Retailer 14₹57,916 INR
Retailer 10₹59,995 INR
Retailer 19₹60,845 INR
Retailer 7₹61,129 INR
Retailer 5₹83,142 INR
Retailer 6₹92,496 INR
Retailer 13₹97,503 INR
Retailer 4₹1,11,486 INR
Retailer 21₹1,12,715 INR
Retailer 17₹1,14,793 INR
Retailer 12₹1,18,478 INR
Retailer 18₹1,25,942 INR
Retailer 20₹1,38,508 INR
Brilliant Earth₹2,63,599 INR

28 data points across 21 retailers

23 retailers₹27,966 INR to ₹2,63,599 INR

A+
Cheapest Retailer
-
₹27,966 INR
A
Retailer 2
-
₹31,178 INR
View
Final sale: no returns
A
Retailer 3
-
₹33,162 INR
View
A
Retailer 4
-
₹34,674 INR
View
Retailer 5
-
₹35,524 INR
View
Price last confirmed 11 days ago
A
Retailer 6
-
₹36,375 INR
View
A
Retailer 7
-
₹50,074 INR
View
A
Retailer 8
-
₹57,916 INR
View
A
Retailer 9
-
₹59,995 INR
View
A
Retailer 10
-
₹60,845 INR
View
A
Retailer 11
-
₹61,129 INR
View
A
Retailer 12
-
₹83,142 INR
View
A
Retailer 13
-
₹92,496 INR
View
A
Retailer 14
-
₹97,503 INR
View
B+
Retailer 15
-
₹1,11,486 INR
View
B+
Retailer 16
-
₹1,12,715 INR
View
B+
Retailer 17
-
₹1,14,793 INR
View
B+
Retailer 18
-
₹1,18,478 INR
View
B+
Retailer 19
-
₹1,22,068 INR
View
B+
Retailer 20
-
₹1,25,942 INR
View
B+
Retailer 21
-
₹1,38,508 INR
View
B
Retailer 22
-
₹2,63,599 INR
View
Most Expensive
B
Brilliant Earth
21420892A · Nov 4
₹2,63,599 INR
$2,790 USD
View
22 more retailers have this diamond
Prices start from ₹27,966 INRSave up to ₹2,35,633 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+
1.53ct Heart
₹27,966 INR