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Heart|Lab Grown|IGI

1.50ct E IF Heart Lab Grown Diamond

E/IF • IGI LG762544539

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG762544539

Diamond specifications and retailer prices

From ₹1,44,296 INR
A$2,338 AUD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: ₹2,69,658 INR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct 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) and certified by IGI LG762544539 or 762544539. Listed at 9 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544539
Dimensions6.75 × 8.00 × 4.80 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
6.75 mm8.00 mm1.50 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544539
Side View
Table 57.0%Crown 32.8°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 60.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹2,69,658 INR|Low: ₹55,356 INR|High: ₹4,22,433 INR|Avg: ₹1,59,249 INR|-14.2%
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 29, 2026
Retailer 5₹57,122 INR
Retailer 7₹58,998 INR
Retailer 12₹61,718 INR
Retailer 3₹63,901 INR
Retailer 10₹74,766 INR
Retailer 14₹75,390 INR
Retailer 9₹78,068 INR
Retailer 4₹1,00,267 INR
Retailer 2₹1,44,296 INR
Retailer 8₹1,46,256 INR
Retailer 15₹1,49,736 INR
Retailer 6₹1,55,506 INR
Retailer 11₹1,72,559 INR
Retailer 13₹2,24,035 INR
Retailer 16₹2,35,286 INR
Brilliant Earth₹2,69,658 INR

26 data points across 16 retailers

9 retailers

Retailer 1
-
₹57,122 INR
HK$4,700 HKD
Price last confirmed 19 days ago
Retailer 2
-
₹74,766 INR
ZAR 12,721 ZAR
View
Price last confirmed 22 days ago
Retailer 3
-
₹1,00,267 INR
$1,056 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
₹1,44,296 INR
A$2,338 AUD
View
Retailer 5
-
₹1,49,736 INR
$1,577 USD
View
Price last confirmed 24 days ago
Retailer 6
-
₹1,55,506 INR
$1,638 USD
View
Price last confirmed 22 days ago
Retailer 7
-
₹1,72,559 INR
£1,431 GBP
View
Price last confirmed 23 days ago
Retailer 8
-
₹2,24,035 INR
A$3,630 AUD
View
Price last confirmed 26 days ago
Most Expensive
Brilliant Earth
18938785Y · Oct 12
₹2,69,658 INR
$2,840 USD
View
Price last confirmed 18 days ago
8 more retailers have this diamond
Prices start from ₹1,44,296 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.

B+
1.50ct Heart
₹1,44,296 INR