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Radiant|Lab Grown|IGI

4.07ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG673423536

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

Certificate IGI LG673423536

Diamond specifications and retailer prices

From ₹43,107 INR
$454 USD
As of October 30, 2026
Save ₹1,54,172 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,97,280 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 LG673423536 or 673423536. Listed at 12 retailers as of October 29, 2026, with prices from ₹43,107 to ₹1,97,280, a ₹1,54,172 spread on the same certified stone. MOH London lists it at ₹1,97,280. 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 angle44.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673423536
Dimensions11.36 × 7.82 × 5.17 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
11.36 mm7.82 mm4.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673423536
Side View
Table 65.0%Crown 44.6°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 66.1%

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: ₹1,97,280 INR|Low: ₹43,107 INR|High: ₹6,44,711 INR|Avg: ₹1,77,552 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₹43,107 INR
Retailer 2₹44,734 INR
Retailer 4₹48,235 INR
Retailer 10₹53,457 INR
Retailer 13₹59,553 INR
Retailer 11₹66,940 INR
Retailer 3₹83,746 INR
Retailer 12₹86,025 INR
Retailer 9₹88,426 INR
Retailer 6₹1,18,241 INR
Retailer 15₹1,33,025 INR
Retailer 14₹1,71,765 INR
MOH London₹1,97,280 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₹43,107 INR to ₹1,97,280 INR

A
Cheapest Retailer
-
₹43,107 INR
$454 USD
A
Retailer 2
-
₹44,734 INR
£371 GBP
View
A
Retailer 3
-
₹48,235 INR
$508 USD
View
A
Retailer 4
-
₹53,457 INR
$563 USD
View
A
Retailer 5
-
₹59,553 INR
HK$4,900 HKD
View
A
Retailer 6
-
₹66,940 INR
$705 USD
View
B+
Retailer 7
-
₹83,746 INR
$882 USD
View
A
Retailer 8
-
₹86,025 INR
$906 USD
View
A
Retailer 9
-
₹88,426 INR
£733 GBP
View
B+
Retailer 10
-
₹1,33,025 INR
$1,401 USD
View
B+
Retailer 11
-
₹1,71,765 INR
$1,809 USD
View
Most Expensive
B
MOH London
LG673423536 · Oct 29
₹1,97,280 INR
£1,636 GBP
View
11 more retailers have this diamond
Prices start from ₹43,107 INRSave up to ₹1,54,172 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
₹43,107 INR