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Radiant|Lab Grown|IGI

1.32ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG512205136

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG512205136

Diamond specifications and retailer prices

From ₹68,562 INR
As of November 6, 2026
Save ₹1,71,968 INR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,19,785 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.32ct lab-grown radiant diamond

This 1.32ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512205136 or 512205136. Listed at 11 retailers as of November 6, 2026, with a 251% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.32
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205136
Dimensions7.15 × 5.43 × 3.85 mm
L/W Ratio1.32
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
7.15 mm5.43 mm1.32 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205136
Side View
Table 66.5%Crown 37.7°Girdle: MediumPavilion 33.1°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹3,19,785 INR|Low: ₹68,562 INR|High: ₹3,24,437 INR|Avg: ₹1,41,757 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
November 6, 2026
Retailer 4₹68,562 INR
Retailer 7₹73,727 INR
Retailer 11₹80,208 INR
Retailer 3₹85,561 INR
Retailer 8₹85,561 INR
Retailer 5₹1,01,903 INR
Retailer 2₹1,29,797 INR
Retailer 10₹1,38,156 INR
Retailer 6₹2,03,431 INR
Retailer 9₹2,40,529 INR
MOH London₹3,19,785 INR

44 data points across 11 retailers

11 retailers₹68,562 INR to ₹2,40,529 INR

B+
Cheapest Retailer
-
₹68,562 INR
B+
Retailer 2
-
₹73,727 INR
View
B+
Retailer 3
-
₹80,208 INR
View
Retailer 4
-
₹85,561 INR
View
Price last confirmed 26 days ago
B
Retailer 5
-
₹85,561 INR
View
B
Retailer 6
-
₹1,01,903 INR
View
B
Retailer 7
-
₹1,29,797 INR
View
B
Retailer 8
-
₹1,38,156 INR
View
B
Retailer 9
-
₹2,03,431 INR
View
B
Retailer 10
-
₹2,40,529 INR
View
Most Expensive
MOH London
LG512205136 · Nov 5
₹3,19,785 INR
£2,681 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹68,562 INRSave up to ₹1,71,968 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.

B+
1.32ct Radiant
₹68,562 INR