CaratHunter
Plans
Radiant|Lab Grown|IGI

5.03ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG618450557

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

Certificate IGI LG618450557

Diamond specifications and retailer prices

From ₹47,380 INR
$499 USD
As of October 30, 2026
Save ₹3,50,460 INR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,97,841 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown radiant diamond

This 5.03ct 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 LG618450557 or 618450557. Listed at 16 retailers as of October 30, 2026, with prices from ₹47,380 to ₹3,97,841, a ₹3,50,460 spread on the same certified stone. Brilliant Earth lists it at ₹3,97,841. 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

5.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618450557
Dimensions12.15 × 8.35 × 5.72 mm
L/W Ratio1.46
Culet sizePointed
Top View
12.15 mm8.35 mm5.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618450557
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.5%

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: ₹3,97,841 INR|Low: ₹47,380 INR|High: ₹4,81,397 INR|Avg: ₹1,44,273 INR|-17.4%
Brilliant Earth
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 31, 2026
Retailer 15₹47,380 INR
Retailer 11₹53,077 INR
Retailer 3₹58,774 INR
Retailer 5₹58,774 INR
Retailer 14₹61,834 INR
Retailer 4₹88,778 INR
Retailer 6₹91,342 INR
Retailer 2₹94,513 INR
Retailer 9₹97,832 INR
Retailer 7₹1,01,312 INR
Retailer 12₹1,51,730 INR
Retailer 16₹1,54,674 INR
Retailer 8₹1,87,621 INR
Retailer 10₹2,46,720 INR
Retailer 13₹2,78,678 INR
Brilliant Earth₹3,97,841 INR

39 data points across 16 retailers

16 retailers₹47,380 INR to ₹3,97,841 INR

A
Cheapest Retailer
-
₹47,380 INR
$499 USD
A
Retailer 2
-
₹53,077 INR
$559 USD
View
A
Retailer 3
-
₹58,774 INR
$619 USD
View
Retailer 4
-
₹58,774 INR
$619 USD
View
Price last confirmed 15 days ago
Retailer 5
-
₹61,834 INR
£513 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
₹88,778 INR
$935 USD
View
B+
Retailer 7
-
₹91,342 INR
$962 USD
View
A
Retailer 8
-
₹94,513 INR
€948 EUR
View
A
Retailer 9
-
₹97,832 INR
£811 GBP
View
A
Retailer 10
-
₹1,01,312 INR
$1,067 USD
View
B+
Retailer 11
-
₹1,51,730 INR
$1,598 USD
View
B+
Retailer 12
-
₹1,54,674 INR
$1,629 USD
View
B+
Retailer 13
-
₹1,87,621 INR
$1,976 USD
View
B
Retailer 14
-
₹2,46,720 INR
£2,046 GBP
View
B
Retailer 15
-
₹2,78,678 INR
$2,935 USD
View
Most Expensive
B
Brilliant Earth
9016856A · Oct 30
₹3,97,841 INR
$4,190 USD
View
15 more retailers have this diamond
Prices start from ₹47,380 INRSave up to ₹3,50,460 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
5.03ct Radiant
₹47,380 INR