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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 €633 EUR
$707 USD
As of October 30, 2026
Save €2,992 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,625 EUR at Brilliant Earth · As of October 31, 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 30, 2026, with prices from €633 to €3,625, a €2,992 spread on the same certified stone. Brilliant Earth lists it at €3,625. 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: €3,625 EUR|Low: €633 EUR|High: €6,767 EUR|Avg: €1,748 EUR|-46.4%
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
November 1, 2026
Retailer 4€633 EUR
Retailer 16€688 EUR
Retailer 5€709 EUR
Retailer 13€734 EUR
Retailer 2€821 EUR
Retailer 14€891 EUR
Retailer 3€1,141 EUR
Retailer 9€1,177 EUR
Retailer 12€1,193 EUR
Retailer 6€1,809 EUR
Retailer 7€1,813 EUR
Retailer 15€2,065 EUR
Retailer 8€2,532 EUR
Retailer 11€2,591 EUR
Retailer 10€2,899 EUR
Brilliant Earth€3,625 EUR

12 data points across 16 retailers

16 retailers€633 EUR to €3,625 EUR

A
Cheapest Retailer
-
€633 EUR
$707 USD
A
Retailer 2
-
€688 EUR
$769 USD
View
A
Retailer 3
-
€709 EUR
$792 USD
View
Final sale: no returns
A
Retailer 4
-
€734 EUR
$820 USD
View
A
Retailer 5
-
€821 EUR
£723 GBP
View
A
Retailer 6
-
€891 EUR
$995 USD
View
B+
Retailer 7
-
€1,141 EUR
$1,275 USD
View
B+
Retailer 8
-
€1,177 EUR
£1,035 GBP
View
B+
Retailer 9
-
€1,193 EUR
$1,333 USD
View
B
Retailer 10
-
€1,809 EUR
$2,021 USD
View
B
Retailer 11
-
€1,813 EUR
$2,025 USD
View
B
Retailer 12
-
€2,065 EUR
$2,307 USD
View
B
Retailer 13
-
€2,532 EUR
$2,829 USD
View
B
Retailer 14
-
€2,591 EUR
$2,895 USD
View
B
Retailer 15
-
€2,899 EUR
£2,550 GBP
View
Most Expensive
B
Brilliant Earth
22255344A · Oct 31
€3,625 EUR
$4,050 USD
View
15 more retailers have this diamond
Prices start from €633 EURSave up to €2,992 EUR

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
€633 EUR