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Princess|Lab Grown|GCAL

3.06ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 330310253

Shape and cutting style on the report: Princess

Certificate GCAL 330310253

Diamond specifications and retailer prices

From €413 EUR
As of November 6, 2026
Save €3,250 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,663 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330310253. Listed at 15 retailers as of November 6, 2026, with prices from €413 to €3,663, a €3,250 spread on the same certified stone. Do Amore Diamonds lists it at €3,663. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.06
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle36.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330310253
Dimensions8.06 × 7.80 × 5.44 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.06 mm7.80 mm3.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330310253
Side View
Table 69.0%Crown 44°Girdle: STK-STKPavilion 36.4°Culet: NoneDepth 69.8%

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: €3,663 EUR|Low: €367 EUR|High: €3,663 EUR|Avg: €1,336 EUR|+4.9%
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
November 6, 2026
Retailer 14€413 EUR
Retailer 4€461 EUR
Retailer 13€511 EUR
Retailer 11€735 EUR
Retailer 5€757 EUR
Retailer 2€763 EUR
Retailer 8€821 EUR
Retailer 3€1,485 EUR
Retailer 7€1,519 EUR
Retailer 10€1,580 EUR
Retailer 6€1,942 EUR
Retailer 12€2,192 EUR
Retailer 9€2,356 EUR
Do Amore Diamonds€3,663 EUR

43 data points across 14 retailers

15 retailers€413 EUR to €3,663 EUR

A
Cheapest Retailer
-
€413 EUR
A
Retailer 2
-
€461 EUR
View
Final sale: no returns
Retailer 3
-
€511 EUR
View
Price last confirmed 21 days ago
A
Retailer 4
-
€511 EUR
View
A
Retailer 5
-
€735 EUR
View
B+
Retailer 6
-
€757 EUR
View
A
Retailer 7
-
€763 EUR
View
A
Retailer 8
-
€821 EUR
View
B+
Retailer 9
-
€1,485 EUR
View
B+
Retailer 10
-
€1,519 EUR
View
B
Retailer 11
-
€1,580 EUR
View
B
Retailer 12
-
€1,942 EUR
View
B
Retailer 13
-
€2,192 EUR
View
B
Retailer 14
-
€2,356 EUR
View
Most Expensive
B
Do Amore Diamonds
27-038FFEB13 · Nov 6
€3,663 EUR
$4,090 USD
View
14 more retailers have this diamond
Prices start from €413 EURSave up to €3,250 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
€413 EUR