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Round|Lab Grown|IGI

1.51ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG451057449

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057449

Diamond specifications and retailer prices

From ₹82,607 INR
$870 USD
As of October 30, 2026
Save ₹3,89,731 INR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,72,337 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057449 or 451057449. Listed at 12 retailers as of October 29, 2026, with prices from ₹82,607 to ₹4,72,337, a ₹3,89,731 spread on the same certified stone. MOH London lists it at ₹4,72,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057449
Dimensions7.37 × 7.32 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm7.32 mm1.51 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057449
Side View
Table 54.0%Crown 35.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹4,72,337 INR|Low: ₹82,607 INR|High: ₹4,75,473 INR|Avg: ₹2,14,688 INR|+0.5%
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
Retailer 14
October 30, 2026
Retailer 2₹82,607 INR
Retailer 8₹1,26,094 INR
Retailer 11₹1,37,108 INR
Retailer 13₹1,41,191 INR
Retailer 9₹1,46,223 INR
Retailer 14₹1,62,365 INR
Retailer 5₹1,70,568 INR
Retailer 4₹2,01,009 INR
Retailer 10₹2,31,203 INR
Retailer 7₹2,68,797 INR
Retailer 3₹2,72,507 INR
Retailer 12₹2,74,121 INR
Retailer 6₹3,27,164 INR
MOH London₹4,72,337 INR

19 data points across 14 retailers

12 retailers₹82,607 INR to ₹4,72,337 INR

A
Cheapest Retailer
-
₹82,607 INR
$870 USD
A
Retailer 2
-
₹1,26,094 INR
$1,328 USD
View
B+
Retailer 3
-
₹1,37,108 INR
$1,444 USD
View
B+
Retailer 4
-
₹1,41,191 INR
$1,487 USD
View
Final sale: no returns
Retailer 5
-
₹1,46,223 INR
$1,540 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
₹1,46,223 INR
$1,540 USD
View
B+
Retailer 7
-
₹1,62,365 INR
$1,710 USD
View
B
Retailer 8
-
₹2,31,203 INR
$2,435 USD
View
B
Retailer 9
-
₹2,68,797 INR
ZAR 45,734 ZAR
View
B
Retailer 10
-
₹2,72,507 INR
$2,870 USD
View
B
Retailer 11
-
₹2,74,121 INR
$2,887 USD
View
Most Expensive
B
MOH London
LG451057449 · Oct 29
₹4,72,337 INR
£3,917 GBP
View
11 more retailers have this diamond
Prices start from ₹82,607 INRSave up to ₹3,89,731 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 Round
₹82,607 INR