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Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG615375350

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG615375350

Diamond specifications and retailer prices

From ₹31,840 INR
As of November 4, 2026
Save ₹2,31,759 INR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹2,63,599 INR at Brilliant Earth · As of November 5, 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 LG615375350 or 615375350. Listed at 25 retailers as of November 4, 2026, with prices from ₹31,840 to ₹2,63,599, a ₹2,31,759 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615375350
Dimensions7.09 × 7.87 × 4.67 mm
L/W Ratio1.11
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
7.09 mm7.87 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615375350
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 59.3%

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: ₹2,63,599 INR|Low: ₹31,840 INR|High: ₹3,01,391 INR|Avg: ₹93,989 INR|-12.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 13₹31,840 INR
Retailer 2₹37,036 INR
Retailer 3₹49,885 INR
Retailer 16₹50,074 INR
Retailer 15₹57,538 INR
Retailer 14₹60,845 INR
Retailer 10₹62,073 INR
Retailer 9₹66,986 INR
Retailer 7₹79,269 INR
Retailer 12₹82,764 INR
Retailer 17₹90,134 INR
Retailer 5₹97,692 INR
Retailer 8₹1,18,006 INR
Retailer 6₹1,35,862 INR
Retailer 11₹1,41,153 INR
Retailer 4₹1,43,326 INR
Brilliant Earth₹2,63,599 INR

28 data points across 17 retailers

25 retailers₹31,840 INR to ₹2,63,599 INR

Retailer 1
-
₹29,761 INR
Price last confirmed 25 days ago
A
Retailer 2
-
₹31,840 INR
View
Final sale: no returns
Retailer 3
-
₹36,847 INR
View
Price last confirmed 26 days ago
Retailer 4
-
₹36,847 INR
View
Price last confirmed 24 days ago
A
Retailer 5
-
₹37,036 INR
View
Retailer 6
-
₹38,075 INR
View
Price last confirmed 37 days ago
Retailer 7
-
₹40,154 INR
View
Price last confirmed 41 days ago
A
Retailer 8
-
₹49,885 INR
View
A
Retailer 9
-
₹50,074 INR
View
A
Retailer 10
-
₹57,538 INR
View
A
Retailer 11
-
₹60,845 INR
View
A
Retailer 12
-
₹62,073 INR
View
A
Retailer 13
-
₹66,986 INR
View
A
Retailer 14
-
₹79,269 INR
View
A
Retailer 15
-
₹82,764 INR
View
A
Retailer 16
-
₹90,134 INR
View
A
Retailer 17
-
₹97,692 INR
View
Retailer 18
-
₹1,08,085 INR
View
Price last confirmed 10 days ago
B+
Retailer 19
-
₹1,18,006 INR
View
Retailer 20
-
₹1,18,478 INR
View
Price last confirmed 26 days ago
B+
Retailer 21
-
₹1,24,241 INR
View
B+
Retailer 22
-
₹1,35,862 INR
View
B+
Retailer 23
-
₹1,41,153 INR
View
B+
Retailer 24
-
₹1,43,326 INR
View
Most Expensive
B
Brilliant Earth
17664385A · Nov 5
₹2,63,599 INR
$2,790 USD
View
24 more retailers have this diamond
Prices start from ₹31,840 INRSave up to ₹2,31,759 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
₹31,840 INR