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Radiant|Lab Grown|IGI

1.16ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG574321917

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

Certificate IGI LG574321917

Diamond specifications and retailer prices

From ₹23,480 INR
As of November 2, 2026
Save ₹83,871 INR (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,07,351 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG574321917 or 574321917. Listed at 6 retailers as of November 2, 2026, with prices from ₹23,480 to ₹1,07,351, a ₹83,871 spread on the same certified stone. MOH London lists it at ₹1,07,351. 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

1.16
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574321917
Dimensions7.42 × 5.07 × 3.49 mm
L/W Ratio1.46
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
7.42 mm5.07 mm1.16 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574321917
Side View
Table 65.5%Crown 43.6°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: ₹1,07,351 INR|Low: ₹11,646 INR|High: ₹1,08,663 INR|Avg: ₹39,952 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6₹11,646 INR
Retailer 3₹23,480 INR
Retailer 4₹24,983 INR
Retailer 2₹25,734 INR
Retailer 7₹33,529 INR
Retailer 5₹52,595 INR
MOH London₹1,07,351 INR

39 data points across 7 retailers

6 retailers₹23,480 INR to ₹1,07,351 INR

A
Cheapest Retailer
-
₹23,480 INR
A
Retailer 2
-
₹24,983 INR
View
A
Retailer 3
-
₹25,734 INR
View
A
Retailer 4
-
₹33,529 INR
View
Retailer 5
-
₹52,595 INR
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG574321917 · Nov 2
₹1,07,351 INR
£900 GBP
View
5 more retailers have this diamond
Prices start from ₹23,480 INRSave up to ₹83,871 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
1.16ct Radiant
₹23,480 INR