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Radiant|Lab Grown|IGI

3.23ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG583323888

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

Certificate IGI LG583323888

Diamond specifications and retailer prices

From €759 EUR
$848 USD
As of October 30, 2026
Save €5,981 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,740 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG583323888 or 583323888. Listed at 16 retailers as of October 30, 2026, with prices from €759 to €6,740, a €5,981 spread on the same certified stone. Do Amore Diamonds lists it at €6,740. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583323888
Dimensions10.15 × 7.16 × 5.11 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.15 mm7.16 mm3.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583323888
Side View
Table 65.0%Crown 40°Girdle: MediumPavilion 34.9°Culet: NoneDepth 71.4%

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: €6,740 EUR|Low: €759 EUR|High: €9,837 EUR|Avg: €2,920 EUR|-24.4%
Do Amore Diamonds
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 10€759 EUR
Retailer 3€873 EUR
Retailer 15€1,101 EUR
Retailer 6€1,114 EUR
Retailer 8€1,205 EUR
Retailer 9€1,416 EUR
Retailer 5€1,655 EUR
Retailer 16€2,069 EUR
Retailer 11€2,305 EUR
Retailer 4€2,359 EUR
Retailer 13€2,541 EUR
Retailer 14€2,731 EUR
Retailer 12€3,311 EUR
Retailer 7€4,448 EUR
Retailer 2€5,917 EUR
Do Amore Diamonds€6,740 EUR

34 data points across 16 retailers

16 retailers€759 EUR to €6,740 EUR

A
Cheapest Retailer
-
€759 EUR
$848 USD
A
Retailer 2
-
€873 EUR
$975 USD
View
A
Retailer 3
-
€1,101 EUR
$1,230 USD
View
A
Retailer 4
-
€1,114 EUR
$1,245 USD
View
A
Retailer 5
-
€1,205 EUR
$1,346 USD
View
Final sale: no returns
A
Retailer 6
-
€1,416 EUR
$1,582 USD
View
A
Retailer 7
-
€1,655 EUR
View
A
Retailer 8
-
€2,069 EUR
$2,312 USD
View
A
Retailer 9
-
€2,305 EUR
$2,575 USD
View
Retailer 10
-
€2,359 EUR
A$4,054 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
€2,541 EUR
$2,838 USD
View
B+
Retailer 12
-
€2,731 EUR
$3,051 USD
View
B+
Retailer 13
-
€3,311 EUR
£2,913 GBP
View
Retailer 14
-
€4,448 EUR
A$7,645 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
€5,917 EUR
$6,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-4C3A2492D · Oct 30
€6,740 EUR
$7,530 USD
View
15 more retailers have this diamond
Prices start from €759 EURSave up to €5,981 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
€759 EUR