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Princess|Lab Grown|IGI

1.31ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646694

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646694

Diamond specifications and retailer prices

From €571 EUR
£502 GBP
As of November 1, 2026
Save €3,027 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,598 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown princess diamond

This 1.31ct 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 very-good cut grade and certified by IGI LG784646694 or 784646694. Listed at 11 retailers as of October 31, 2026, with prices from €571 to €3,598, a €3,027 spread on the same certified stone. Do Amore Diamonds lists it at €3,598. 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

1.31
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646694
Dimensions6.16 × 6.03 × 3.96 mm
L/W Ratio1.02
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
6.16 mm6.03 mm1.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646694
Side View
Table 64.0%Crown 44.8°Girdle: MediumPavilion 33.9°Culet: NoneDepth 65.7%

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 1
Current: €3,598 EUR|Low: €374 EUR|High: €4,153 EUR|Avg: €1,299 EUR|-13.4%
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
November 1, 2026
Retailer 4€374 EUR
Retailer 2€571 EUR
Retailer 10€627 EUR
Retailer 5€631 EUR
Retailer 3€680 EUR
Retailer 12€787 EUR
Retailer 7€894 EUR
Retailer 11€1,351 EUR
Retailer 9€2,009 EUR
Retailer 8€2,327 EUR
Retailer 6€2,578 EUR
Do Amore Diamonds€3,598 EUR

25 data points across 12 retailers

11 retailers€571 EUR to €3,598 EUR

A
Cheapest Retailer
-
€571 EUR
£502 GBP
A
Retailer 2
-
€627 EUR
$700 USD
View
A
Retailer 3
-
€631 EUR
$705 USD
View
A
Retailer 4
-
€680 EUR
$760 USD
View
A
Retailer 5
-
€787 EUR
$879 USD
View
A
Retailer 6
-
€894 EUR
View
B+
Retailer 7
-
€1,351 EUR
$1,509 USD
View
B
Retailer 8
-
€2,009 EUR
$2,245 USD
View
B
Retailer 9
-
€2,327 EUR
£2,047 GBP
View
B
Retailer 10
-
€2,578 EUR
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A8CCC234 · Oct 31
€3,598 EUR
$4,020 USD
View
10 more retailers have this diamond
Prices start from €571 EURSave up to €3,027 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
1.31ct Princess
€571 EUR