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Heart|Lab Grown|IGI

1.53ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG787612682

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787612682

Diamond specifications and retailer prices

From ₹38,835 INR
$409 USD
As of October 30, 2026
Save ₹1,41,476 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹3,34,224 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787612682 or 787612682. Listed at 18 retailers as of October 30, 2026, with a 364% 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787612682
Dimensions7.19 × 8.00 × 4.61 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
7.19 mm8.00 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787612682
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.6%

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: Oct 30
Current: ₹3,34,224 INR|Low: ₹30,954 INR|High: ₹3,34,224 INR|Avg: ₹1,01,255 INR
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
October 31, 2026
Retailer 15₹38,835 INR
Retailer 5₹43,487 INR
Retailer 7₹43,487 INR
Retailer 6₹48,140 INR
Retailer 16₹48,140 INR
Retailer 11₹62,192 INR
Retailer 12₹64,566 INR
Retailer 2₹78,557 INR
Retailer 10₹82,766 INR
Retailer 8₹1,02,356 INR
Retailer 9₹1,12,141 INR
Retailer 14₹1,12,231 INR
Retailer 4₹1,54,863 INR
Retailer 3₹1,80,310 INR
Retailer 13₹1,89,200 INR
Brilliant Earth₹3,34,224 INR

44 data points across 16 retailers

18 retailers₹38,835 INR to ₹1,80,310 INR

A
Cheapest Retailer
-
₹38,835 INR
$409 USD
A
Retailer 2
-
₹43,487 INR
$458 USD
View
Final sale: no returns
A
Retailer 3
-
₹43,487 INR
$458 USD
View
A
Retailer 4
-
₹48,140 INR
$507 USD
View
A
Retailer 5
-
₹48,140 INR
$507 USD
View
A
Retailer 6
-
₹62,192 INR
$655 USD
View
A
Retailer 7
-
₹64,566 INR
$680 USD
View
A
Retailer 8
-
₹78,557 INR
£651 GBP
View
A
Retailer 9
-
₹82,766 INR
ZAR 14,082 ZAR
View
A
Retailer 10
-
₹1,02,356 INR
$1,078 USD
View
B+
Retailer 11
-
₹1,12,141 INR
A$1,817 AUD
View
B+
Retailer 12
-
₹1,12,231 INR
$1,182 USD
View
B+
Retailer 13
-
₹1,54,863 INR
$1,631 USD
View
B+
Retailer 14
-
₹1,58,140 INR
$1,666 USD
View
B+
Retailer 15
-
₹1,76,683 INR
$1,861 USD
View
B+
Retailer 16
-
₹1,80,310 INR
$1,899 USD
View
Retailer 17
-
₹1,89,200 INR
£1,569 GBP
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
21385063A · Oct 8
₹3,34,224 INR
$3,520 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from ₹38,835 INRSave up to ₹1,41,476 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
₹38,835 INR