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Heart|Lab Grown|IGI

1.51ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825655952

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825655952

Diamond specifications and retailer prices

From ₹69,219 INR
$729 USD
As of October 30, 2026
Save ₹2,71,652 INR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹3,40,871 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825655952 or 825655952. Listed at 21 retailers as of October 30, 2026, with prices from ₹69,219 to ₹3,40,871, a ₹2,71,652 spread on the same certified stone. Brilliant Earth lists it at ₹3,40,871. 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

1.51
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655952
Dimensions7.19 × 7.95 × 4.53 mm
L/W Ratio1.11
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
7.19 mm7.95 mm1.51 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655952
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 57.0%

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: ₹3,40,871 INR|Low: ₹69,219 INR|High: ₹4,60,508 INR|Avg: ₹1,90,626 INR|-26.0%
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
October 31, 2026
Retailer 4₹69,219 INR
Retailer 14₹81,352 INR
Retailer 9₹84,126 INR
Retailer 12₹84,506 INR
Retailer 10₹97,609 INR
Retailer 7₹1,01,976 INR
Retailer 17₹1,07,199 INR
Retailer 6₹1,08,053 INR
Retailer 11₹1,14,685 INR
Retailer 2₹1,16,546 INR
Retailer 15₹1,31,825 INR
Retailer 13₹1,65,118 INR
Retailer 3₹1,81,642 INR
Retailer 18₹2,31,583 INR
Retailer 8₹2,47,567 INR
Retailer 16₹2,50,122 INR
Retailer 5₹3,02,672 INR
Brilliant Earth₹3,40,871 INR

29 data points across 18 retailers

21 retailers₹69,219 INR to ₹3,40,871 INR

A
Cheapest Retailer
-
₹69,219 INR
$729 USD
Final sale: no returns
A
Retailer 2
-
₹81,352 INR
£675 GBP
View
Retailer 3
-
₹84,126 INR
$886 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
₹84,506 INR
$890 USD
View
Retailer 5
-
₹91,817 INR
$967 USD
View
Price last confirmed 33 days ago
Retailer 6
-
₹97,609 INR
$1,028 USD
View
Price last confirmed 28 days ago
Retailer 7
-
₹97,609 INR
$1,028 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
₹1,01,976 INR
$1,074 USD
View
B+
Retailer 9
-
₹1,07,199 INR
$1,129 USD
View
B+
Retailer 10
-
₹1,08,053 INR
$1,138 USD
View
B+
Retailer 11
-
₹1,14,685 INR
£951 GBP
View
B+
Retailer 12
-
₹1,16,546 INR
€1,169 EUR
View
B+
Retailer 13
-
₹1,31,825 INR
ZAR 22,429 ZAR
View
B+
Retailer 14
-
₹1,65,118 INR
$1,739 USD
View
B+
Retailer 15
-
₹1,81,642 INR
$1,913 USD
View
B
Retailer 16
-
₹2,31,583 INR
$2,439 USD
View
B
Retailer 17
-
₹2,47,567 INR
$2,607 USD
View
B
Retailer 18
-
₹2,50,122 INR
$2,634 USD
View
Retailer 19
-
₹2,74,406 INR
$2,890 USD
View
Price last confirmed 27 days ago
B
Retailer 20
-
₹3,02,672 INR
£2,510 GBP
View
Most Expensive
B
Brilliant Earth
21584228A · Oct 31
₹3,40,871 INR
$3,590 USD
View
20 more retailers have this diamond
Prices start from ₹69,219 INRSave up to ₹2,71,652 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
₹69,219 INR