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Round|Lab Grown|IGI

1.51ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • IGI LG407939121

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407939121

Diamond specifications and retailer prices

From ₹79,758 INR
$840 USD
As of October 30, 2026
Save ₹3,59,900 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,39,658 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407939121 or 407939121. Listed at 11 retailers as of October 29, 2026, with prices from ₹79,758 to ₹4,39,658, a ₹3,59,900 spread on the same certified stone. MOH London lists it at ₹4,39,658. 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
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407939121
Dimensions7.14 × 7.23 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.14 mm7.23 mm1.51 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407939121
Side View
Table 54.5%Crown 34.4°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 64.4%

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: ₹4,39,658 INR|Low: ₹79,758 INR|High: ₹4,42,673 INR|Avg: ₹2,00,227 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
October 30, 2026
Retailer 2₹79,758 INR
Retailer 5₹1,17,358 INR
Retailer 9₹1,27,708 INR
Retailer 8₹1,31,411 INR
Retailer 6₹1,36,158 INR
Retailer 11₹1,52,395 INR
Retailer 3₹1,91,799 INR
Retailer 7₹2,15,821 INR
Retailer 10₹2,55,131 INR
Retailer 12₹2,60,733 INR
Retailer 4₹3,04,699 INR
MOH London₹4,39,658 INR

14 data points across 12 retailers

11 retailers₹79,758 INR to ₹4,39,658 INR

A
Cheapest Retailer
-
₹79,758 INR
$840 USD
B+
Retailer 2
-
₹1,17,358 INR
$1,236 USD
View
B+
Retailer 3
-
₹1,27,708 INR
$1,345 USD
View
B+
Retailer 4
-
₹1,31,411 INR
$1,384 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,36,158 INR
$1,434 USD
View
Retailer 6
-
₹1,36,158 INR
$1,434 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
₹1,52,395 INR
$1,605 USD
View
B
Retailer 8
-
₹2,15,821 INR
$2,273 USD
View
B
Retailer 9
-
₹2,55,131 INR
$2,687 USD
View
B
Retailer 10
-
₹2,60,733 INR
$2,746 USD
View
Most Expensive
B
MOH London
LG407939121 · Oct 29
₹4,39,658 INR
£3,646 GBP
View
10 more retailers have this diamond
Prices start from ₹79,758 INRSave up to ₹3,59,900 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
₹79,758 INR