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Radiant|Lab Grown|IGI

5.06ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG826673845

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

Certificate IGI LG826673845

Diamond specifications and retailer prices

From ₹78,998 INR
HK$6,500 HKD
As of October 31, 2026
Save ₹3,10,297 INR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹3,89,295 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG826673845 or 826673845. Listed at 10 retailers as of October 31, 2026, with prices from ₹78,998 to ₹3,89,295, a ₹3,10,297 spread on the same certified stone. Brilliant Earth lists it at ₹3,89,295. 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

5.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826673845
Dimensions11.98 × 8.54 × 5.43 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm8.54 mm5.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826673845
Side View
Table 67.0%Crown 46.4°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 63.6%

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 31
Current: ₹3,89,295 INR|Low: ₹78,998 INR|High: ₹4,51,013 INR|Avg: ₹2,10,197 INR|-13.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8₹78,998 INR
Retailer 2₹1,05,380 INR
Retailer 7₹1,11,186 INR
Retailer 3₹1,12,929 INR
Retailer 6₹1,57,617 INR
Retailer 9₹1,95,597 INR
Retailer 10₹2,29,128 INR
Retailer 5₹2,80,577 INR
Retailer 4₹3,15,334 INR
Brilliant Earth₹3,89,295 INR

39 data points across 10 retailers

10 retailers₹78,998 INR to ₹3,89,295 INR

A
Cheapest Retailer
-
₹78,998 INR
HK$6,500 HKD
A
Retailer 2
-
₹1,05,380 INR
€1,057 EUR
View
B+
Retailer 3
-
₹1,11,186 INR
$1,171 USD
View
A
Retailer 4
-
₹1,12,929 INR
£937 GBP
View
B+
Retailer 5
-
₹1,57,617 INR
$1,660 USD
View
B+
Retailer 6
-
₹1,95,597 INR
$2,060 USD
View
B
Retailer 7
-
₹2,29,128 INR
SGD 3,261 SGD
View
B
Retailer 8
-
₹2,80,577 INR
$2,955 USD
View
B
Retailer 9
-
₹3,15,334 INR
£2,615 GBP
View
Most Expensive
B
Brilliant Earth
21013578A · Oct 31
₹3,89,295 INR
$4,100 USD
View
9 more retailers have this diamond
Prices start from ₹78,998 INRSave up to ₹3,10,297 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
5.06ct Radiant
₹78,998 INR