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Princess|Lab Grown|IGI

1.25ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG845669435

Shape and cutting style on the report: Princess cut

Certificate IGI LG845669435

Diamond specifications and retailer prices

From €217 EUR
HK$1,900 HKD
As of November 2, 2026
Save €709 EUR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €926 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845669435 or 845669435. Listed at 10 retailers as of October 26, 2026, with prices from €217 to €926, a €709 spread on the same certified stone. MOH London lists it at €926. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669435
Dimensions5.85 × 5.81 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm5.81 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845669435
Side View
Table 64.0%Crown 40.6°Girdle: MediumPavilion 38.3°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: Nov 2
Current: €926 EUR|Low: €178 EUR|High: €926 EUR|Avg: €427 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€178 EUR
Retailer 3€217 EUR
Retailer 8€238 EUR
Retailer 4€329 EUR
Retailer 10€350 EUR
Retailer 9€354 EUR
Retailer 5€407 EUR
Retailer 2€505 EUR
Retailer 6€704 EUR
MOH London€926 EUR

6 data points across 10 retailers

10 retailers€217 EUR to €926 EUR

A
Cheapest Retailer
-
€217 EUR
HK$1,900 HKD
A
Retailer 2
-
€238 EUR
£210 GBP
View
A
Retailer 3
-
€329 EUR
View
Retailer 4
-
€350 EUR
$393 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€354 EUR
£313 GBP
View
B+
Retailer 6
-
€407 EUR
$457 USD
View
Retailer 7
-
€505 EUR
$566 USD
View
B
Retailer 8
-
€584 EUR
$655 USD
View
B
Retailer 9
-
€704 EUR
$790 USD
View
Most Expensive
B
MOH London
LG845669435 · Oct 26
€926 EUR
£818 GBP
View
9 more retailers have this diamond
Prices start from €217 EURSave up to €709 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
1.25ct Princess
€217 EUR