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Princess|Lab Grown|IGI

4.12ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG804665288

Shape and cutting style on the report: Princess cut

Certificate IGI LG804665288

Diamond specifications and retailer prices

From €4,922 EUR
$5,478 USD
As of October 27, 2026
Save €28,942 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €33,863 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown princess diamond

This 4.12ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665288 or 804665288. Listed at 14 retailers as of October 27, 2026, with prices from €4,922 to €33,863, a €28,942 spread on the same certified stone. Do Amore Diamonds lists it at €33,863. 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

4.12
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665288
Dimensions8.58 × 8.53 × 6.31 mm
L/W Ratio1.01
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
8.58 mm8.53 mm4.12 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665288
Side View
Table 64.0%Crown 44.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 74.0%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: €33,863 EUR|Low: €4,922 EUR|High: €38,239 EUR|Avg: €11,399 EUR|-11.4%
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
October 29, 2026
Retailer 10€4,922 EUR
Retailer 12€5,143 EUR
Retailer 14€5,158 EUR
Retailer 3€5,255 EUR
Retailer 2€5,256 EUR
Retailer 9€6,181 EUR
Retailer 13€7,031 EUR
Retailer 6€7,222 EUR
Retailer 4€8,625 EUR
Retailer 11€8,817 EUR
Retailer 7€9,041 EUR
Retailer 8€10,651 EUR
Retailer 5€14,160 EUR
Do Amore Diamonds€33,863 EUR

29 data points across 14 retailers

14 retailers€4,922 EUR to €33,863 EUR

A
Cheapest Retailer
-
€4,922 EUR
$5,478 USD
A
Retailer 2
-
€5,143 EUR
$5,724 USD
View
A+
Retailer 3
-
€5,158 EUR
$5,741 USD
View
A
Retailer 4
-
€5,255 EUR
$5,849 USD
View
A
Retailer 5
-
€5,256 EUR
$5,850 USD
View
A
Retailer 6
-
€6,181 EUR
$6,879 USD
View
A
Retailer 7
-
€7,031 EUR
$7,826 USD
View
A
Retailer 8
-
€7,222 EUR
$8,038 USD
View
Final sale: no returns
A
Retailer 9
-
€8,625 EUR
$9,600 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
€8,817 EUR
$9,813 USD
View
A
Retailer 11
-
€9,041 EUR
View
B+
Retailer 12
-
€10,651 EUR
£9,334 GBP
View
B+
Retailer 13
-
€14,160 EUR
$15,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-44437EBFC · Oct 29
€33,863 EUR
$37,690 USD
View
13 more retailers have this diamond
Prices start from €4,922 EURSave up to €28,942 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+
4.12ct Princess
€4,922 EUR