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Radiant|Lab Grown|IGI

1.29ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG837604455

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

Certificate IGI LG837604455

Diamond specifications and retailer prices

From ₹22,978 INR
$242 USD
As of October 30, 2026
Save ₹91,338 INR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,14,316 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837604455 or 837604455. Listed at 11 retailers as of October 30, 2026, with prices from ₹22,978 to ₹1,14,316, a ₹91,338 spread on the same certified stone. MOH London lists it at ₹1,14,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604455
Dimensions7.84 × 5.33 × 3.53 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.33 mm1.29 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604455
Side View
Table 65.0%Crown 43.2°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.2%

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: Oct 30
Current: ₹1,14,316 INR|Low: ₹22,123 INR|High: ₹1,15,642 INR|Avg: ₹68,007 INR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7₹22,978 INR
Retailer 6₹26,681 INR
Retailer 2₹30,159 INR
Retailer 3₹47,356 INR
Retailer 10₹58,584 INR
Retailer 4₹69,556 INR
Retailer 8₹91,722 INR
Retailer 5₹92,007 INR
Retailer 9₹1,01,502 INR
MOH London₹1,14,316 INR

33 data points across 10 retailers

11 retailers₹22,978 INR to ₹1,14,316 INR

A
Cheapest Retailer
-
₹22,978 INR
$242 USD
A
Retailer 2
-
₹26,681 INR
$281 USD
View
A
Retailer 3
-
₹30,159 INR
£250 GBP
View
A
Retailer 4
-
₹47,356 INR
€475 EUR
View
A
Retailer 5
-
₹58,584 INR
$617 USD
View
A
Retailer 6
-
₹69,556 INR
A$1,127 AUD
View
B+
Retailer 7
-
₹91,722 INR
$966 USD
View
B+
Retailer 8
-
₹92,007 INR
$969 USD
View
B+
Retailer 9
-
₹1,03,590 INR
$1,091 USD
View
B+
Retailer 10
-
₹1,10,142 INR
$1,160 USD
View
Most Expensive
B+
MOH London
LG837604455 · Nov 1
₹1,14,316 INR
£948 GBP
View
10 more retailers have this diamond
Prices start from ₹22,978 INRSave up to ₹91,338 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
1.29ct Radiant
₹22,978 INR