CaratHunter
Plans
Princess|Lab Grown|IGI

1.05ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG841618654

Shape and cutting style on the report: Princess cut

Certificate IGI LG841618654

Diamond specifications and retailer prices

From €187 EUR
$210 USD
As of October 30, 2026
Save €204 EUR (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €687 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.05ct lab-grown princess diamond

This 1.05ct 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 LG841618654 or 841618654. Listed at 3 retailers as of October 28, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841618654
Dimensions5.64 × 5.54 × 3.93 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm5.54 mm1.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841618654
Side View
Table 68.0%Crown 39.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 70.9%

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: Oct 30
Current: €687 EUR|Low: €187 EUR|High: €691 EUR|Avg: €493 EUR|-0.6%
Rare Carat
Retailer 2
Retailer 3
October 28, 2026
Retailer 3€187 EUR
Retailer 2€391 EUR
Rare Carat€687 EUR

24 data points across 3 retailers

3 retailers€187 EUR to €391 EUR

A
Cheapest Retailer
-
€187 EUR
$210 USD
Final sale: no returns
A
Retailer 2
-
€391 EUR
£345 GBP
View
Most Expensive
Rare Carat
841618654 · Oct 18
€687 EUR
$770 USD
View
Price last confirmed 15 days ago
2 more retailers have this diamond
Prices start from €187 EURSave up to €204 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
1.05ct Princess
€187 EUR