Princess|Lab Grown|IGI

3.06ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG750575728

Shape and cutting style on the report: Princess cut

Certificate IGI LG750575728

Diamond specifications and retailer prices

From €560 EUR
As of November 6, 2026
Save €4,189 EUR (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,749 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown princess diamond

This 3.06ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG750575728 or 750575728. Listed at 8 retailers as of November 6, 2026, with prices from €560 to €4,749, a €4,189 spread on the same certified stone. Do Amore Diamonds lists it at €4,749. 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

3.06
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750575728
Dimensions8.10 × 7.94 × 5.41 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm7.94 mm3.06 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750575728
Side View
Table 70.0%Crown 43.2°Girdle: MediumPavilion 37°Culet: NoneDepth 68.1%

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 6
Current: €4,749 EUR|Low: €537 EUR|High: €4,749 EUR|Avg: €1,626 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5€560 EUR
Retailer 8€609 EUR
Retailer 10€716 EUR
Retailer 9€923 EUR
Retailer 4€1,065 EUR
Retailer 3€1,168 EUR
Retailer 11€1,285 EUR
Retailer 7€2,014 EUR
Retailer 6€2,129 EUR
Retailer 2€2,805 EUR
Do Amore Diamonds€4,749 EUR

26 data points across 11 retailers

8 retailers€560 EUR to €4,749 EUR

A
Cheapest Retailer
-
€560 EUR
A
Retailer 2
-
€609 EUR
View
B+
Retailer 3
-
€923 EUR
View
B
Retailer 4
-
€1,065 EUR
View
B
Retailer 5
-
€2,014 EUR
View
Retailer 6
-
€2,129 EUR
View
Price last confirmed 19 days ago
B
Retailer 7
-
€2,805 EUR
View
Most Expensive
C
Do Amore Diamonds
7-1733697 · Nov 6
€4,749 EUR
$5,330 USD
View
7 more retailers have this diamond
Prices start from €560 EURSave up to €4,189 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
3.06ct Princess
€560 EUR