Princess|Lab Grown|IGI

1.26ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG846655642

Shape and cutting style on the report: Princess cut

Certificate IGI LG846655642

Diamond specifications and retailer prices

From $315 USD
As of October 30, 2026
Save $775 USD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,090 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.26ct lab-grown princess diamond

This 1.26ct 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 top-tier cut grade and certified by IGI LG846655642 or 846655642. Listed at 4 retailers as of October 26, 2026, with prices from $315 to $1,090, a $775 spread on the same certified stone. MOH London lists it at $1,090. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655642
Dimensions6.02 × 5.64 × 4.24 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.64 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655642
Side View
Table 69.0%Crown 35.7°Girdle: ThickPavilion 39.4°Culet: NoneDepth 75.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,090 USD|Low: $315 USD|High: $1,090 USD|Avg: $608 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 4$315 USD
Retailer 2$466 USD
Retailer 3$802 USD
MOH London$1,090 USD

2 data points across 4 retailers

4 retailers$315 USD to $1,090 USD

B+
Cheapest Retailer
-
$315 USD
A
Retailer 2
-
$466 USD
View
B
Retailer 3
-
$802 USD
View
Most Expensive
B
MOH London
LG846655642 · Oct 26
$1,090 USD
£858 GBP
View
3 more retailers have this diamond
Prices start from $315 USDSave up to $775 USD

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
1.26ct Princess
$315 USD