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1.33ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG492112687

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112687

Diamond specifications and retailer prices

From ₹59,522 INR
As of November 5, 2026
Save ₹2,30,732 INR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,90,255 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.33ct lab-grown round diamond

This 1.33ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492112687 or 492112687. Listed at 12 retailers as of November 5, 2026, with prices from ₹59,522 to ₹2,90,255, a ₹2,30,732 spread on the same certified stone. MOH London lists it at ₹2,90,255. 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

1.33
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112687
Dimensions7.05 × 7.01 × 4.37 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
7.05 mm7.01 mm1.33 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112687
Side View
Table 54.5%Crown 34.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: ₹2,90,255 INR|Low: ₹47,618 INR|High: ₹2,94,454 INR|Avg: ₹1,10,322 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6₹59,522 INR
Retailer 9₹66,703 INR
Retailer 7₹69,065 INR
Retailer 10₹69,065 INR
Retailer 2₹71,805 INR
Retailer 11₹75,490 INR
Retailer 5₹85,977 INR
Retailer 3₹1,12,904 INR
Retailer 8₹1,12,904 INR
Retailer 4₹1,76,489 INR
MOH London₹2,90,255 INR

18 data points across 11 retailers

12 retailers₹59,522 INR to ₹2,90,255 INR

A
Cheapest Retailer
-
₹59,522 INR
A
Retailer 2
-
₹64,813 INR
View
B+
Retailer 3
-
₹66,703 INR
View
Final sale: no returns
Retailer 4
-
₹69,065 INR
View
Price last confirmed 21 days ago
B+
Retailer 5
-
₹69,065 INR
View
B+
Retailer 6
-
₹71,805 INR
View
B+
Retailer 7
-
₹75,490 INR
View
B+
Retailer 8
-
₹85,977 INR
View
B
Retailer 9
-
₹1,12,904 INR
View
B
Retailer 10
-
₹1,76,489 INR
View
B
Retailer 11
-
₹1,94,251 INR
View
Most Expensive
B
MOH London
LG492112687 · Nov 5
₹2,90,255 INR
£2,419 GBP
View
11 more retailers have this diamond
Prices start from ₹59,522 INRSave up to ₹2,30,732 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
1.33ct Round
₹59,522 INR