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Round|Lab Grown|IGI

1.50ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG480150414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480150414

Diamond specifications and retailer prices

From ₹78,418 INR
As of November 5, 2026
Save ₹3,10,108 INR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,88,526 INR at MOH London · As of November 5, 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 top-tier cut grade and certified by IGI LG480150414 or 480150414. Listed at 11 retailers as of November 5, 2026, with prices from ₹78,418 to ₹3,88,526, a ₹3,10,108 spread on the same certified stone. MOH London lists it at ₹3,88,526. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480150414
Dimensions7.27 × 7.29 × 4.55 mm
L/W Ratio1.00
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
7.27 mm7.29 mm1.50 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480150414
Side View
Table 55.5%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

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: ₹3,88,526 INR|Low: ₹78,418 INR|High: ₹3,94,766 INR|Avg: ₹1,71,923 INR|-0.3%
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₹3,88,526 INR

39 data points across 13 retailers

11 retailers₹78,418 INR to ₹3,88,526 INR

A
Cheapest Retailer
-
₹78,418 INR
A
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
B
MOH London
LG480150414 · Nov 5
₹3,88,526 INR
£3,238 GBP
View
10 more retailers have this diamond
Prices start from ₹78,418 INRSave up to ₹3,10,108 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