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Heart|Lab Grown|IGI

1.51ct F IF Heart Lab Grown Diamond

ID • F/IF • IGI LG506192604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG506192604

Diamond specifications and retailer prices

From ₹27,399 INR
As of November 4, 2026
Save ₹2,15,414 INR (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: ₹2,42,814 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG506192604 or 506192604. Listed at 31 retailers as of November 4, 2026, with prices from ₹27,399 to ₹2,42,814, a ₹2,15,414 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,42,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506192604
Dimensions6.86 × 8.00 × 4.73 mm
L/W Ratio1.17
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
6.86 mm8.00 mm1.51 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506192604
Side View
Table 60.5%Crown 33.4°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹2,42,814 INR|Low: ₹27,399 INR|High: ₹3,15,658 INR|Avg: ₹1,15,801 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 3₹27,399 INR
Retailer 6₹32,785 INR
Retailer 15₹48,657 INR
Retailer 10₹49,508 INR
Retailer 4₹52,909 INR
Retailer 8₹58,483 INR
Retailer 16₹64,530 INR
Retailer 2₹66,136 INR
Retailer 5₹74,072 INR
Retailer 9₹84,654 INR
Retailer 14₹87,866 INR
Retailer 20₹1,04,211 INR
Retailer 19₹1,22,068 INR
Retailer 7₹1,30,382 INR
Retailer 11₹1,35,673 INR
Retailer 12₹1,45,027 INR
Retailer 13₹1,49,562 INR
Retailer 18₹1,88,015 INR
Retailer 17₹2,05,966 INR
Do Amore Diamonds₹2,42,814 INR

43 data points across 20 retailers

31 retailers₹27,399 INR to ₹2,42,814 INR

A
Cheapest Retailer
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₹27,399 INR
Retailer 2
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₹27,399 INR
View
Price last confirmed 29 days ago
Retailer 3
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₹27,399 INR
View
Price last confirmed 26 days ago
A
Retailer 4
-
₹32,785 INR
View
Final sale: no returns
Retailer 5
-
₹33,918 INR
View
Price last confirmed 27 days ago
Retailer 6
-
₹33,918 INR
View
Price last confirmed 34 days ago
A
Retailer 7
-
₹48,657 INR
View
A
Retailer 8
-
₹49,508 INR
View
A
Retailer 9
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₹52,909 INR
View
Retailer 10
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₹57,822 INR
View
Price last confirmed 37 days ago
A
Retailer 11
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₹58,483 INR
View
A
Retailer 12
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₹64,530 INR
View
Retailer 13
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₹64,719 INR
View
Price last confirmed 38 days ago
Retailer 14
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₹66,042 INR
View
Price last confirmed 22 days ago
A
Retailer 15
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₹66,136 INR
View
Retailer 16
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₹70,766 INR
View
Price last confirmed 40 days ago
A
Retailer 17
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₹74,072 INR
View
A
Retailer 18
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₹84,654 INR
View
A
Retailer 19
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₹87,866 INR
View
B+
Retailer 20
-
₹1,04,211 INR
View
Retailer 21
-
₹1,20,368 INR
View
Price last confirmed 27 days ago
B+
Retailer 22
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₹1,20,368 INR
View
B+
Retailer 23
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₹1,22,068 INR
View
B+
Retailer 24
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₹1,30,382 INR
View
B+
Retailer 25
-
₹1,35,673 INR
View
B+
Retailer 26
-
₹1,45,027 INR
View
B+
Retailer 27
-
₹1,49,562 INR
View
B
Retailer 28
-
₹1,88,015 INR
View
B
Retailer 29
-
₹2,05,966 INR
View
Retailer 30
-
₹2,08,139 INR
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
27-A9AF4A36A · Nov 4
₹2,42,814 INR
$2,570 USD
View
30 more retailers have this diamond
Prices start from ₹27,399 INRSave up to ₹2,15,414 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
1.51ct Heart
₹27,399 INR