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Princess|Lab Grown|IGI

4.09ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784642767

Shape and cutting style on the report: Princess cut

Certificate IGI LG784642767

Diamond specifications and retailer prices

From €4,611 EUR
$5,151 USD
As of October 30, 2026
Save €27,111 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €31,722 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642767 or 784642767. Listed at 14 retailers as of October 30, 2026, with prices from €4,611 to €31,722, a €27,111 spread on the same certified stone. Do Amore Diamonds lists it at €31,722. 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

4.09
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642767
Dimensions8.71 × 8.55 × 6.11 mm
L/W Ratio1.02
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
8.71 mm8.55 mm4.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642767
Side View
Table 68.0%Crown 43.9°Girdle: ThickPavilion 37.5°Culet: NoneDepth 71.5%

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 30
Current: €31,722 EUR|Low: €4,611 EUR|High: €38,489 EUR|Avg: €10,512 EUR|-17.6%
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 31, 2026
Retailer 10€4,611 EUR
Retailer 2€4,832 EUR
Retailer 8€4,833 EUR
Retailer 11€4,913 EUR
Retailer 12€5,366 EUR
Retailer 7€6,706 EUR
Retailer 3€7,009 EUR
Retailer 6€7,266 EUR
Retailer 5€8,288 EUR
Retailer 4€8,324 EUR
Retailer 13€10,306 EUR
Retailer 9€11,914 EUR
Retailer 14€12,077 EUR
Do Amore Diamonds€31,722 EUR

34 data points across 14 retailers

14 retailers€4,611 EUR to €31,722 EUR

A+
Cheapest Retailer
-
€4,611 EUR
$5,151 USD
A
Retailer 2
-
€4,832 EUR
$5,398 USD
View
A
Retailer 3
-
€4,833 EUR
$5,399 USD
View
A
Retailer 4
-
€4,913 EUR
$5,489 USD
View
A
Retailer 5
-
€5,366 EUR
$5,995 USD
View
A
Retailer 6
-
€6,706 EUR
$7,492 USD
View
A
Retailer 7
-
€7,009 EUR
$7,830 USD
View
A
Retailer 8
-
€7,266 EUR
$8,118 USD
View
Final sale: no returns
A
Retailer 9
-
€8,288 EUR
$9,259 USD
View
A
Retailer 10
-
€8,324 EUR
$9,300 USD
View
B+
Retailer 11
-
€10,306 EUR
View
B+
Retailer 12
-
€11,914 EUR
$13,310 USD
View
B+
Retailer 13
-
€12,077 EUR
£10,624 GBP
View
Most Expensive
B
Do Amore Diamonds
27-938F71034 · Oct 31
€31,722 EUR
$35,440 USD
View
13 more retailers have this diamond
Prices start from €4,611 EURSave up to €27,111 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+
4.09ct Princess
€4,611 EUR