Radiant|Lab Grown|IGI

3.23ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG828606815

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

Certificate IGI LG828606815

Diamond specifications and retailer prices

From €818 EUR
$911 USD
As of October 30, 2026
Save €4,204 EUR (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,022 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828606815 or 828606815. Listed at 8 retailers as of October 29, 2026, with prices from €818 to €5,022, a €4,204 spread on the same certified stone. Brilliant Earth lists it at €5,022. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606815
Dimensions10.35 × 7.14 × 4.88 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.14 mm3.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606815
Side View
Table 64.0%Crown 46.7°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 68.3%

Caratlytics Score

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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: €5,022 EUR|Low: €582 EUR|High: €5,076 EUR|Avg: €1,754 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7€818 EUR
Retailer 8€832 EUR
Retailer 6€960 EUR
Retailer 3€1,005 EUR
Retailer 5€1,558 EUR
Retailer 9€1,822 EUR
Retailer 4€2,017 EUR
Retailer 2€3,376 EUR
Brilliant Earth€5,022 EUR

15 data points across 9 retailers

8 retailers€818 EUR to €5,022 EUR

A
Cheapest Retailer
-
€818 EUR
$911 USD
B+
Retailer 2
-
€832 EUR
$926 USD
View
A
Retailer 3
-
€960 EUR
$1,069 USD
View
A
Retailer 4
-
€1,005 EUR
View
B+
Retailer 5
-
€1,558 EUR
$1,734 USD
View
Retailer 6
-
€2,017 EUR
A$3,454 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
€3,376 EUR
$3,758 USD
View
Most Expensive
B
Brilliant Earth
21668415A · Oct 29
€5,022 EUR
$5,590 USD
View
7 more retailers have this diamond
Prices start from €818 EURSave up to €4,204 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
3.23ct Radiant
€818 EUR