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Princess|Lab Grown|IGI

4.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800684593

Shape and cutting style on the report: Princess cut

Certificate IGI LG800684593

Diamond specifications and retailer prices

From €5,158 EUR
$5,763 USD
As of October 30, 2026
Save €30,332 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €35,490 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown princess diamond

This 4.03ct 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 LG800684593 or 800684593. Listed at 15 retailers as of October 30, 2026, with prices from €5,158 to €35,490, a €30,332 spread on the same certified stone. Do Amore Diamonds lists it at €35,490. 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

4.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684593
Dimensions8.86 × 8.58 × 6.04 mm
L/W Ratio1.03
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
8.86 mm8.58 mm4.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684593
Side View
Table 65.0%Crown 40.9°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 70.4%

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: €35,490 EUR|Low: €5,158 EUR|High: €37,943 EUR|Avg: €11,527 EUR|-6.5%
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
October 31, 2026
Retailer 11€5,158 EUR
Retailer 9€5,372 EUR
Retailer 2€5,406 EUR
Retailer 12€5,413 EUR
Retailer 13€5,984 EUR
Retailer 7€7,163 EUR
Retailer 8€7,240 EUR
Retailer 4€7,841 EUR
Retailer 5€8,642 EUR
Retailer 6€9,537 EUR
Retailer 14€11,579 EUR
Retailer 10€11,744 EUR
Retailer 15€13,275 EUR
Retailer 3€16,590 EUR
Do Amore Diamonds€35,490 EUR

33 data points across 15 retailers

15 retailers€5,158 EUR to €35,490 EUR

A+
Cheapest Retailer
-
€5,158 EUR
$5,763 USD
A
Retailer 2
-
€5,372 EUR
$6,002 USD
View
A
Retailer 3
-
€5,406 EUR
$6,040 USD
View
A
Retailer 4
-
€5,413 EUR
$6,047 USD
View
A
Retailer 5
-
€5,984 EUR
$6,685 USD
View
A
Retailer 6
-
€7,163 EUR
$8,002 USD
View
Final sale: no returns
A
Retailer 7
-
€7,240 EUR
$8,089 USD
View
A
Retailer 8
-
€7,841 EUR
$8,760 USD
View
A
Retailer 9
-
€8,642 EUR
$9,655 USD
View
B+
Retailer 10
-
€9,537 EUR
$10,655 USD
View
B+
Retailer 11
-
€11,579 EUR
View
B+
Retailer 12
-
€11,744 EUR
$13,120 USD
View
B+
Retailer 13
-
€13,275 EUR
£11,678 GBP
View
B+
Retailer 14
-
€16,590 EUR
$18,534 USD
View
Most Expensive
B
Do Amore Diamonds
27-3F3E04BC1 · Oct 31
€35,490 EUR
$39,650 USD
View
14 more retailers have this diamond
Prices start from €5,158 EURSave up to €30,332 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+
4.03ct Princess
€5,158 EUR