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Radiant|Lab Grown|IGI

5.00ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG846694165

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

Certificate IGI LG846694165

Diamond specifications and retailer prices

From $1,006 AUD
$707 USD
As of October 30, 2026
Save $9,756 AUD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,762 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5ct lab-grown radiant diamond

This 5ct 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 LG846694165 or 846694165. Listed at 16 retailers as of October 28, 2026, with prices from $1,006 to $10,762, a $9,756 spread on the same certified stone. Brilliant Earth lists it at $10,762. 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

5.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846694165
Dimensions11.93 × 8.48 × 5.50 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm8.48 mm5.00 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846694165
Side View
Table 61.0%Crown 40.6°Girdle: Very ThickPavilion 31.3°Culet: NoneDepth 64.9%

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: $10,762 AUD|Low: $1,006 AUD|High: $10,762 AUD|Avg: $2,850 AUD
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 30, 2026
Retailer 4$1,006 AUD
Retailer 16$1,095 AUD
Retailer 5$1,127 AUD
Retailer 13$1,167 AUD
Retailer 2$1,310 AUD
Retailer 14$1,416 AUD
Retailer 3$1,815 AUD
Retailer 9$1,872 AUD
Retailer 12$1,898 AUD
Retailer 6$2,877 AUD
Retailer 7$2,883 AUD
Retailer 15$3,284 AUD
Retailer 8$4,027 AUD
Retailer 11$4,121 AUD
Retailer 10$4,610 AUD
Brilliant Earth$10,762 AUD

10 data points across 16 retailers

16 retailers$1,006 AUD to $10,762 AUD

A
Cheapest Retailer
-
$1,006 AUD
$707 USD
A
Retailer 2
-
$1,095 AUD
$769 USD
View
A
Retailer 3
-
$1,127 AUD
$792 USD
View
Final sale: no returns
A
Retailer 4
-
$1,167 AUD
$820 USD
View
A
Retailer 5
-
$1,310 AUD
£725 GBP
View
A
Retailer 6
-
$1,416 AUD
$995 USD
View
B+
Retailer 7
-
$1,815 AUD
$1,275 USD
View
B+
Retailer 8
-
$1,872 AUD
£1,035 GBP
View
B+
Retailer 9
-
$1,898 AUD
$1,333 USD
View
B+
Retailer 10
-
$2,877 AUD
$2,021 USD
View
B+
Retailer 11
-
$2,883 AUD
$2,025 USD
View
B
Retailer 12
-
$3,284 AUD
$2,307 USD
View
B
Retailer 13
-
$4,027 AUD
$2,829 USD
View
B
Retailer 14
-
$4,121 AUD
$2,895 USD
View
B
Retailer 15
-
$4,610 AUD
£2,550 GBP
View
Most Expensive
B
Brilliant Earth
22255344A · Oct 28
$10,762 AUD
$7,560 USD
View
15 more retailers have this diamond
Prices start from $1,006 AUDSave up to $9,756 AUD

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
5.00ct Radiant
$1,006 AUD