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Radiant|Lab Grown|IGI

8.08ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG821658180

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

Certificate IGI LG821658180

Diamond specifications and retailer prices

From €941 EUR
$1,051 USD
As of October 25, 2026
Save €3,761 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,702 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 8.08ct lab-grown radiant diamond

This 8.08ct 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 LG821658180 or 821658180. Listed at 16 retailers as of October 25, 2026, with prices from €941 to €4,702, a €3,761 spread on the same certified stone. Adiamor lists it at €4,702. 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

8.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658180
Dimensions14.53 × 9.93 × 6.47 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm9.93 mm8.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658180
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.2%

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 25
Current: €4,702 EUR|Low: €779 EUR|High: €4,702 EUR|Avg: €1,999 EUR
Adiamor
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
Retailer 17
October 31, 2026
Retailer 16€811 EUR
Retailer 14€883 EUR
Retailer 7€908 EUR
Retailer 3€941 EUR
Retailer 6€1,088 EUR
Retailer 10€1,096 EUR
Retailer 11€1,123 EUR
Retailer 8€1,365 EUR
Retailer 2€1,429 EUR
Retailer 12€1,440 EUR
Retailer 5€1,509 EUR
Retailer 4€1,920 EUR
Retailer 15€2,645 EUR
Retailer 9€3,160 EUR
Retailer 13€3,194 EUR
Retailer 17€4,507 EUR
Adiamor€4,702 EUR

36 data points across 17 retailers

16 retailers€941 EUR to €4,702 EUR

Retailer 1
-
€811 EUR
$906 USD
Price last confirmed 8 days ago
Retailer 2
-
€883 EUR
$986 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€941 EUR
$1,051 USD
View
A
Retailer 4
-
€1,088 EUR
HK$9,500 HKD
View
A
Retailer 5
-
€1,096 EUR
$1,225 USD
View
A
Retailer 6
-
€1,123 EUR
£988 GBP
View
A
Retailer 7
-
€1,365 EUR
$1,525 USD
View
A
Retailer 8
-
€1,429 EUR
View
A
Retailer 9
-
€1,440 EUR
£1,266 GBP
View
B+
Retailer 10
-
€1,509 EUR
$1,686 USD
View
B+
Retailer 11
-
€1,920 EUR
$2,145 USD
View
B+
Retailer 12
-
€2,645 EUR
$2,955 USD
View
B
Retailer 13
-
€3,160 EUR
SGD 4,771 SGD
View
B+
Retailer 14
-
€3,194 EUR
£2,810 GBP
View
B
Retailer 15
-
€4,507 EUR
$5,035 USD
View
Most Expensive
B
Adiamor
D-81218295 · Oct 31
€4,702 EUR
$5,253 USD
View
15 more retailers have this diamond
Prices start from €941 EURSave up to €3,761 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
8.08ct Radiant
€941 EUR