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Round|Lab Grown|IGI

1.50ct J SI2 Round Lab Grown Diamond

VG • J/SI2 • IGI LG485136732

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136732

Diamond specifications and retailer prices

From ₹78,418 INR
As of November 5, 2026
Save ₹1,61,655 INR (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,91,646 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG485136732 or 485136732. Listed at 11 retailers as of November 5, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136732
Dimensions7.24 × 7.31 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.24 mm7.31 mm1.50 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136732
Side View
Table 59.0%Crown 35.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.1%

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 5
Current: ₹3,91,646 INR|Low: ₹78,418 INR|High: ₹3,94,766 INR|Avg: ₹1,72,165 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
November 6, 2026
Retailer 6₹78,418 INR
Retailer 7₹99,015 INR
Retailer 11₹1,07,707 INR
Retailer 13₹1,10,825 INR
Retailer 8₹1,14,888 INR
Retailer 10₹1,14,888 INR
Retailer 2₹1,32,461 INR
Retailer 3₹1,65,907 INR
Retailer 9₹1,83,197 INR
Retailer 12₹2,15,320 INR
Retailer 4₹2,40,074 INR
Retailer 5₹2,56,797 INR
MOH London₹3,91,646 INR

39 data points across 13 retailers

11 retailers₹78,418 INR to ₹2,40,074 INR

A
Cheapest Retailer
-
₹78,418 INR
B+
Retailer 2
-
₹99,015 INR
View
B+
Retailer 3
-
₹1,07,707 INR
View
B+
Retailer 4
-
₹1,10,825 INR
View
Final sale: no returns
B+
Retailer 5
-
₹1,14,888 INR
View
Retailer 6
-
₹1,14,888 INR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
₹1,32,461 INR
View
B
Retailer 8
-
₹1,83,197 INR
View
B
Retailer 9
-
₹2,15,320 INR
View
B
Retailer 10
-
₹2,40,074 INR
View
Most Expensive
MOH London
LG485136732 · Oct 29
₹3,91,646 INR
£3,264 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from ₹78,418 INRSave up to ₹1,61,655 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
1.50ct Round
₹78,418 INR