Heart|Lab Grown|IGI

1.53ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG797643633

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643633

Diamond specifications and retailer prices

From ₹78,334 INR
$825 USD
As of October 30, 2026
Save ₹3,87,871 INR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹4,66,205 INR at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797643633 or 797643633. Listed at 20 retailers as of October 30, 2026, with prices from ₹78,334 to ₹4,66,205, a ₹3,87,871 spread on the same certified stone. Brilliant Earth lists it at ₹4,66,205. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643633
Dimensions6.86 × 8.07 × 4.64 mm
L/W Ratio1.18
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
6.86 mm8.07 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643633
Side View
Table 56.0%Crown 34.6°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 57.5%

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: ₹4,66,205 INR|Low: ₹78,334 INR|High: ₹4,66,205 INR|Avg: ₹1,91,763 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 9₹78,334 INR
Retailer 16₹85,170 INR
Retailer 6₹90,867 INR
Retailer 20₹90,867 INR
Retailer 7₹93,716 INR
Retailer 8₹1,03,212 INR
Retailer 18₹1,07,768 INR
Retailer 5₹1,12,991 INR
Retailer 19₹1,15,079 INR
Retailer 12₹1,30,082 INR
Retailer 2₹1,39,498 INR
Retailer 14₹1,66,971 INR
Retailer 17₹2,08,795 INR
Retailer 10₹2,55,416 INR
Retailer 15₹2,84,280 INR
Retailer 3₹3,02,618 INR
Retailer 11₹3,14,555 INR
Retailer 4₹3,42,345 INR
Retailer 13₹4,34,206 INR
Brilliant Earth₹4,66,205 INR

20 data points across 20 retailers

20 retailers₹78,334 INR to ₹4,66,205 INR

A
Cheapest Retailer
-
₹78,334 INR
$825 USD
A
Retailer 2
-
₹85,170 INR
$897 USD
View
A
Retailer 3
-
₹90,867 INR
$957 USD
View
Retailer 4
-
₹90,867 INR
$957 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
₹93,716 INR
$987 USD
View
Final sale: no returns
Retailer 6
-
₹1,03,212 INR
£856 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
₹1,07,768 INR
$1,135 USD
View
B+
Retailer 8
-
₹1,12,991 INR
$1,190 USD
View
B+
Retailer 9
-
₹1,15,079 INR
$1,212 USD
View
B+
Retailer 10
-
₹1,30,082 INR
$1,370 USD
View
B+
Retailer 11
-
₹1,39,498 INR
£1,157 GBP
View
B+
Retailer 12
-
₹1,66,971 INR
ZAR 28,409 ZAR
View
B
Retailer 13
-
₹2,08,795 INR
$2,199 USD
View
B
Retailer 14
-
₹2,55,416 INR
$2,690 USD
View
B
Retailer 15
-
₹2,84,280 INR
$2,994 USD
View
B
Retailer 16
-
₹3,02,618 INR
$3,187 USD
View
B
Retailer 17
-
₹3,14,555 INR
$3,313 USD
View
B
Retailer 18
-
₹3,42,345 INR
£2,839 GBP
View
B
Retailer 19
-
₹4,34,206 INR
$4,573 USD
View
Most Expensive
B
Brilliant Earth
21767800A · Oct 31
₹4,66,205 INR
$4,910 USD
View
19 more retailers have this diamond
Prices start from ₹78,334 INRSave up to ₹3,87,871 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
₹78,334 INR