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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662196

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662196

Diamond specifications and retailer prices

From €4,310 EUR
£3,791 GBP
As of November 1, 2026
Save €27,951 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €32,261 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4ct lab-grown princess diamond

This 4ct 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 LG846662196 or 846662196. Listed at 12 retailers as of October 31, 2026, with prices from €4,310 to €32,261, a €27,951 spread on the same certified stone. With Clarity lists it at €32,261. 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

4.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662196
Dimensions8.60 × 8.48 × 6.23 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
8.60 mm8.48 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662196
Side View
Table 64.0%Crown 43.6°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 73.5%

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: Nov 1
Current: €7,998 EUR|Low: €4,310 EUR|High: €43,428 EUR|Avg: €10,847 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 4€4,310 EUR
Retailer 3€4,484 EUR
Retailer 9€4,675 EUR
Retailer 5€4,747 EUR
Retailer 6€5,196 EUR
Retailer 7€5,584 EUR
Retailer 8€6,142 EUR
Retailer 10€6,522 EUR
Retailer 1€7,998 EUR
Retailer 11€11,399 EUR
Retailer 2€11,654 EUR
With Clarity€32,261 EUR

4 data points across 12 retailers

12 retailers€4,310 EUR to €32,261 EUR

A
Cheapest Retailer
-
€4,310 EUR
£3,791 GBP
A
Retailer 2
-
€4,484 EUR
$5,009 USD
View
A
Retailer 3
-
€4,675 EUR
$5,223 USD
View
A
Retailer 4
-
€4,747 EUR
$5,303 USD
View
A
Retailer 5
-
€5,196 EUR
$5,805 USD
View
A
Retailer 6
-
€5,584 EUR
$6,238 USD
View
A
Retailer 7
-
€6,142 EUR
$6,862 USD
View
A
Retailer 8
-
€6,522 EUR
$7,286 USD
View
A
Retailer 9
-
€7,998 EUR
$8,935 USD
View
B+
Retailer 10
-
€11,399 EUR
$12,735 USD
View
B+
Retailer 11
-
€11,654 EUR
$13,020 USD
View
Most Expensive
B
With Clarity
846662196 · Oct 31
€32,261 EUR
$36,042 USD
View
11 more retailers have this diamond
Prices start from €4,310 EURSave up to €27,951 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
4.00ct Princess
€4,310 EUR