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Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG630464484

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG630464484

Diamond specifications and retailer prices

From ₹44,217 INR
As of November 4, 2026
Save ₹1,60,710 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹3,12,729 INR at Brilliant Earth · As of October 8, 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 LG630464484 or 630464484. Listed at 18 retailers as of November 4, 2026, with a 363% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630464484
Dimensions6.85 × 8.14 × 4.78 mm
L/W Ratio1.19
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
6.85 mm8.14 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630464484
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 58.7%

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: ₹3,12,729 INR|Low: ₹42,422 INR|High: ₹3,22,177 INR|Avg: ₹1,21,942 INR|-2.9%
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
November 5, 2026
Retailer 13₹44,217 INR
Retailer 5₹49,508 INR
Retailer 6₹49,508 INR
Retailer 14₹54,798 INR
Retailer 10₹68,026 INR
Retailer 12₹73,505 INR
Retailer 7₹89,945 INR
Retailer 8₹94,480 INR
Retailer 11₹1,23,202 INR
Retailer 2₹1,27,926 INR
Retailer 4₹1,76,111 INR
Retailer 9₹2,01,148 INR
Retailer 3₹2,04,927 INR
Brilliant Earth₹3,12,729 INR

46 data points across 14 retailers

18 retailers₹44,217 INR to ₹2,04,927 INR

A
Cheapest Retailer
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₹44,217 INR
A
Retailer 2
-
₹49,508 INR
View
Final sale: no returns
A
Retailer 3
-
₹49,508 INR
View
A
Retailer 4
-
₹54,798 INR
View
Retailer 5
-
₹54,798 INR
View
Price last confirmed 20 days ago
A
Retailer 6
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₹68,026 INR
View
A
Retailer 7
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₹73,505 INR
View
A
Retailer 8
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₹89,945 INR
View
A
Retailer 9
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₹94,480 INR
View
A
Retailer 10
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₹1,03,078 INR
View
B+
Retailer 11
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₹1,23,202 INR
View
B+
Retailer 12
-
₹1,27,926 INR
View
B+
Retailer 13
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₹1,76,111 INR
View
B+
Retailer 14
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₹1,78,945 INR
View
B
Retailer 15
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₹1,93,401 INR
View
B+
Retailer 16
-
₹2,01,148 INR
View
B
Retailer 17
-
₹2,04,927 INR
View
Most Expensive
Brilliant Earth
21385625A · Oct 8
₹3,12,729 INR
$3,310 USD
View
Price last confirmed 28 days ago
17 more retailers have this diamond
Prices start from ₹44,217 INRSave up to ₹1,60,710 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
₹44,217 INR