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Heart|Lab Grown|IGI

1.51ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG659434943

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG659434943

Diamond specifications and retailer prices

From ₹27,635 INR
As of November 2, 2026
Save ₹1,09,505 INR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,37,140 INR at MOH London · As of November 3, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659434943 or 659434943. Listed at 17 retailers as of November 2, 2026, with prices from ₹27,635 to ₹1,37,140, a ₹1,09,505 spread on the same certified stone. MOH London lists it at ₹1,37,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659434943
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659434943
Side View
Table 68.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 55.4%

Caratlytics Score

How it works →
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: Nov 2
Current: ₹1,37,140 INR|Low: ₹26,499 INR|High: ₹1,42,906 INR|Avg: ₹64,438 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 9₹27,635 INR
Retailer 3₹31,988 INR
Retailer 11₹34,165 INR
Retailer 12₹34,260 INR
Retailer 2₹44,575 INR
Retailer 5₹45,049 INR
Retailer 6₹49,213 INR
Retailer 13₹56,122 INR
Retailer 4₹58,771 INR
Retailer 7₹58,961 INR
Retailer 8₹1,05,145 INR
Retailer 10₹1,32,496 INR
MOH London₹1,37,140 INR

39 data points across 13 retailers

17 retailers₹27,635 INR to ₹1,37,140 INR

Retailer 1
-
₹26,499 INR
Price last confirmed 34 days ago
A
Retailer 2
-
₹27,635 INR
View
Retailer 3
-
₹31,988 INR
View
Price last confirmed 37 days ago
Retailer 4
-
₹33,786 INR
View
Price last confirmed 39 days ago
A
Retailer 5
-
₹34,165 INR
View
Retailer 6
-
₹34,260 INR
View
Price last confirmed 11 days ago
A
Retailer 7
-
₹44,575 INR
View
A
Retailer 8
-
₹45,049 INR
View
B+
Retailer 9
-
₹49,213 INR
View
B+
Retailer 10
-
₹56,122 INR
View
B+
Retailer 11
-
₹58,771 INR
View
B+
Retailer 12
-
₹58,961 INR
View
B
Retailer 13
-
₹1,05,145 INR
View
Retailer 14
-
₹1,09,972 INR
View
Price last confirmed 36 days ago
B
Retailer 15
-
₹1,14,514 INR
View
Retailer 16
-
₹1,32,496 INR
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG659434943 · Nov 3
₹1,37,140 INR
£1,141 GBP
View
16 more retailers have this diamond
Prices start from ₹27,635 INRSave up to ₹1,09,505 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
₹27,635 INR