Princess|Lab Grown|IGI

1.03ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG803619405

Shape and cutting style on the report: Princess cut

Certificate IGI LG803619405

Diamond specifications and retailer prices

From €346 EUR
£305 GBP
As of October 31, 2026
Save €573 EUR (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €918 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803619405 or 803619405. Listed at 9 retailers as of October 31, 2026, with prices from €346 to €918, a €573 spread on the same certified stone. Brilliant Earth lists it at €918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803619405
Dimensions5.49 × 5.49 × 3.93 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.49 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803619405
Side View
Table 68.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €346 EUR|Low: €324 EUR|High: €919 EUR|Avg: €519 EUR|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 1€346 EUR
Retailer 6€346 EUR
Retailer 2€351 EUR
Retailer 7€381 EUR
Retailer 5€476 EUR
Retailer 4€669 EUR
Retailer 8€673 EUR
Retailer 3€910 EUR

29 data points across 8 retailers

9 retailers€346 EUR to €918 EUR

A
Cheapest Retailer
-
€346 EUR
£305 GBP
A
Retailer 2
-
€346 EUR
$388 USD
View
A
Retailer 3
-
€351 EUR
View
A
Retailer 4
-
€381 EUR
$427 USD
View
B+
Retailer 5
-
€476 EUR
$534 USD
View
Retailer 6
-
€669 EUR
$750 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€673 EUR
$755 USD
View
B
Retailer 8
-
€910 EUR
£804 GBP
View
Most Expensive
B
Brilliant Earth
19860937A · Oct 31
€918 EUR
$1,030 USD
View
8 more retailers have this diamond
Prices start from €346 EURSave up to €573 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
1.03ct Princess
€346 EUR