CaratHunter
Plans
Princess|Lab Grown|IGI

5.03ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG595367711

Shape and cutting style on the report: Princess cut

Certificate IGI LG595367711

Diamond specifications and retailer prices

From €786 EUR
$882 USD
As of November 1, 2026
Save €2,762 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,548 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown princess diamond

This 5.03ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595367711 or 595367711. Listed at 17 retailers as of October 31, 2026, with prices from €786 to €3,548, a €2,762 spread on the same certified stone. Brilliant Earth lists it at €3,548. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.03
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595367711
Dimensions9.41 × 8.98 × 6.43 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.41 mm8.98 mm5.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595367711
Side View
Table 70.0%Crown 49.5°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 71.6%

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: €3,548 EUR|Low: €675 EUR|High: €6,696 EUR|Avg: €1,619 EUR|-47.0%
Brilliant Earth
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
November 2, 2026
Retailer 12€703 EUR
Retailer 4€765 EUR
Retailer 6€786 EUR
Retailer 13€816 EUR
Retailer 11€972 EUR
Retailer 5€1,217 EUR
Retailer 9€1,222 EUR
Retailer 2€1,251 EUR
Retailer 8€1,297 EUR
Retailer 14€1,317 EUR
Retailer 10€1,761 EUR
Retailer 3€2,292 EUR
Retailer 7€3,056 EUR
Brilliant Earth€3,548 EUR

41 data points across 14 retailers

17 retailers€786 EUR to €3,548 EUR

Retailer 1
-
€765 EUR
$858 USD
Price last confirmed 13 days ago
A
Retailer 2
-
€786 EUR
$882 USD
View
Final sale: no returns
Retailer 3
-
€816 EUR
$915 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€816 EUR
$915 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€972 EUR
$1,090 USD
View
B+
Retailer 6
-
€1,217 EUR
$1,365 USD
View
B+
Retailer 7
-
€1,222 EUR
$1,371 USD
View
B+
Retailer 8
-
€1,251 EUR
£1,104 GBP
View
B+
Retailer 9
-
€1,297 EUR
View
B+
Retailer 10
-
€1,317 EUR
$1,477 USD
View
B+
Retailer 11
-
€1,761 EUR
$1,975 USD
View
Retailer 12
-
€2,292 EUR
$2,571 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€2,611 EUR
$2,928 USD
View
B
Retailer 14
-
€2,819 EUR
$3,162 USD
View
Retailer 15
-
€2,938 EUR
$3,295 USD
View
Price last confirmed 40 days ago
B
Retailer 16
-
€3,056 EUR
£2,699 GBP
View
Most Expensive
B
Brilliant Earth
7979246A · Oct 31
€3,548 EUR
$3,980 USD
View
16 more retailers have this diamond
Prices start from €786 EURSave up to €2,762 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
5.03ct Princess
€786 EUR