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Radiant|Lab Grown|IGI

4.07ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG692506621

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

Certificate IGI LG692506621

Diamond specifications and retailer prices

From ₹40,164 INR
$423 USD
As of October 30, 2026
Save ₹1,43,972 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,84,136 INR at MOH London · As of October 29, 2026
View at MOH London

About this 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG692506621 or 692506621. Listed at 12 retailers as of October 29, 2026, with prices from ₹40,164 to ₹1,84,136, a ₹1,43,972 spread on the same certified stone. MOH London lists it at ₹1,84,136. 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

4.07
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692506621
Dimensions11.49 × 7.90 × 5.16 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm7.90 mm4.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692506621
Side View
Table 64.0%Crown 43.9°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹1,84,136 INR|Low: ₹40,164 INR|High: ₹6,44,711 INR|Avg: ₹1,74,600 INR
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5₹40,164 INR
Retailer 2₹41,735 INR
Retailer 4₹45,006 INR
Retailer 10₹49,849 INR
Retailer 13₹55,907 INR
Retailer 11₹63,617 INR
Retailer 3₹78,619 INR
Retailer 9₹82,154 INR
Retailer 12₹82,796 INR
Retailer 6₹1,18,241 INR
Retailer 15₹1,31,981 INR
Retailer 14₹1,60,276 INR
MOH London₹1,84,136 INR
Retailer 16₹2,36,426 INR
Retailer 7₹4,64,340 INR
Retailer 8₹6,44,711 INR

4 data points across 16 retailers

12 retailers₹40,164 INR to ₹1,84,136 INR

A
Cheapest Retailer
-
₹40,164 INR
$423 USD
A
Retailer 2
-
₹41,735 INR
£346 GBP
View
A
Retailer 3
-
₹45,006 INR
$474 USD
View
A
Retailer 4
-
₹49,849 INR
$525 USD
View
A
Retailer 5
-
₹55,907 INR
HK$4,600 HKD
View
A
Retailer 6
-
₹63,617 INR
$670 USD
View
B+
Retailer 7
-
₹78,619 INR
$828 USD
View
A
Retailer 8
-
₹82,154 INR
£681 GBP
View
A
Retailer 9
-
₹82,796 INR
$872 USD
View
B+
Retailer 10
-
₹1,31,981 INR
$1,390 USD
View
B+
Retailer 11
-
₹1,60,276 INR
$1,688 USD
View
Most Expensive
B+
MOH London
LG692506621 · Oct 29
₹1,84,136 INR
£1,527 GBP
View
11 more retailers have this diamond
Prices start from ₹40,164 INRSave up to ₹1,43,972 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
4.07ct Radiant
₹40,164 INR