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Princess|Lab Grown|IGI

1.26ct D FL Princess Lab Grown Diamond

GD • D/FL • IGI LG801686040

Shape and cutting style on the report: Princess cut

Certificate IGI LG801686040

Diamond specifications and retailer prices

From €389 EUR
$436 USD
As of November 2, 2026
Save €3,062 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,450 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 standard cut grade and certified by IGI LG801686040 or 801686040. Listed at 16 retailers as of November 2, 2026, with prices from €389 to €3,450, a €3,062 spread on the same certified stone. Do Amore Diamonds lists it at €3,450. 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

1.26
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686040
Dimensions5.99 × 5.86 × 4.01 mm
L/W Ratio1.02
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
5.99 mm5.86 mm1.26 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686040
Side View
Table 61.0%Crown 37°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 68.4%

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: Nov 2
Current: €3,450 EUR|Low: €389 EUR|High: €3,959 EUR|Avg: €1,362 EUR|-12.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 12€389 EUR
Retailer 5€436 EUR
Retailer 8€548 EUR
Retailer 13€606 EUR
Retailer 6€632 EUR
Retailer 3€633 EUR
Retailer 15€759 EUR
Retailer 11€858 EUR
Retailer 14€1,296 EUR
Retailer 7€1,382 EUR
Retailer 2€1,702 EUR
Retailer 4€1,712 EUR
Retailer 10€1,979 EUR
Retailer 9€2,223 EUR
Do Amore Diamonds€3,450 EUR

36 data points across 15 retailers

16 retailers€389 EUR to €3,450 EUR

A
Cheapest Retailer
-
€389 EUR
$436 USD
A
Retailer 2
-
€436 EUR
$489 USD
View
A
Retailer 3
-
€503 EUR
$564 USD
View
Final sale: no returns
A
Retailer 4
-
€548 EUR
£484 GBP
View
A
Retailer 5
-
€606 EUR
$680 USD
View
A
Retailer 6
-
€632 EUR
$709 USD
View
A
Retailer 7
-
€633 EUR
$710 USD
View
A
Retailer 8
-
€759 EUR
$851 USD
View
A
Retailer 9
-
€858 EUR
View
B+
Retailer 10
-
€1,296 EUR
$1,454 USD
View
B+
Retailer 11
-
€1,382 EUR
$1,550 USD
View
B
Retailer 12
-
€1,702 EUR
$1,909 USD
View
B
Retailer 13
-
€1,712 EUR
$1,920 USD
View
B
Retailer 14
-
€1,979 EUR
$2,220 USD
View
B
Retailer 15
-
€2,223 EUR
£1,963 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B9AEDC79C · Nov 2
€3,450 EUR
$3,870 USD
View
15 more retailers have this diamond
Prices start from €389 EURSave up to €3,062 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
€389 EUR