Princess|Lab Grown|IGI

1.26ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG754514978

Shape and cutting style on the report: Princess cut

Certificate IGI LG754514978

Diamond specifications and retailer prices

From €404 EUR
$451 USD
As of October 30, 2026
Save €2,522 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,926 EUR at MOH London · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754514978 or 754514978. Listed at 21 retailers as of October 29, 2026, with prices from €404 to €2,926, a €2,522 spread on the same certified stone. MOH London lists it at €2,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754514978
Dimensions5.89 × 5.82 × 4.16 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm5.82 mm1.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754514978
Side View
Table 68.0%Crown 48.4°Girdle: MediumPavilion 36.7°Culet: NoneDepth 71.5%

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 30
Current: €2,926 EUR|Low: €404 EUR|High: €2,926 EUR|Avg: €1,346 EUR|+0.3%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 6€404 EUR
Retailer 4€451 EUR
Retailer 18€452 EUR
Retailer 13€500 EUR
Retailer 11€670 EUR
Retailer 16€671 EUR
Retailer 20€704 EUR
Retailer 3€783 EUR
Retailer 19€801 EUR
Retailer 15€828 EUR
Retailer 9€1,053 EUR
Retailer 10€1,152 EUR
Retailer 17€1,344 EUR
Retailer 14€1,608 EUR
Retailer 8€1,636 EUR
Retailer 5€1,784 EUR
Retailer 7€1,941 EUR
Retailer 12€1,951 EUR
Retailer 2€2,721 EUR
MOH London€2,926 EUR

34 data points across 20 retailers

21 retailers€404 EUR to €2,926 EUR

A
Cheapest Retailer
-
€404 EUR
$451 USD
A
Retailer 2
-
€451 EUR
$504 USD
View
Final sale: no returns
A
Retailer 3
-
€452 EUR
$505 USD
View
A
Retailer 4
-
€500 EUR
$559 USD
View
Retailer 5
-
€670 EUR
$749 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€671 EUR
$750 USD
View
A
Retailer 7
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€704 EUR
$786 USD
View
A
Retailer 8
-
€783 EUR
$875 USD
View
A
Retailer 9
-
€801 EUR
$895 USD
View
A
Retailer 10
-
€828 EUR
£728 GBP
View
A
Retailer 11
-
€1,053 EUR
View
B+
Retailer 12
-
€1,152 EUR
ZAR 20,791 ZAR
View
B+
Retailer 13
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€1,344 EUR
$1,502 USD
View
B+
Retailer 14
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€1,525 EUR
$1,704 USD
View
B+
Retailer 15
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€1,608 EUR
$1,796 USD
View
B+
Retailer 16
-
€1,636 EUR
$1,828 USD
View
B+
Retailer 17
-
€1,784 EUR
$1,993 USD
View
B
Retailer 18
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€1,941 EUR
$2,168 USD
View
B
Retailer 19
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€1,951 EUR
£1,716 GBP
View
B
Retailer 20
-
€2,721 EUR
$3,040 USD
View
Most Expensive
B
MOH London
LG754514978 · Oct 29
€2,926 EUR
£2,574 GBP
View
20 more retailers have this diamond
Prices start from €404 EURSave up to €2,522 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
1.26ct Princess
€404 EUR