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Princess|Lab Grown|GCAL

3.03ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 360316375

Shape and cutting style on the report: Princess

Certificate GCAL 360316375

Diamond specifications and retailer prices

From €985 EUR
As of November 6, 2026
Save €5,150 EUR (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,135 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown princess diamond

This 3.03ct 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 360316375. Listed at 5 retailers as of November 6, 2026, with prices from €985 to €6,135, a €5,150 spread on the same certified stone. Do Amore Diamonds lists it at €6,135. 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

3.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360316375
Dimensions7.94 × 7.93 × 5.52 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.94 mm7.93 mm3.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360316375
Side View
Table 69.0%Crown 44.5°Girdle: MED-MEDPavilion 37.8°Culet: NoneDepth 69.7%

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: €6,135 EUR|Low: €985 EUR|High: €6,135 EUR|Avg: €2,517 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5€985 EUR
Retailer 4€1,295 EUR
Retailer 6€1,478 EUR
Retailer 3€1,905 EUR
Retailer 2€3,314 EUR
Retailer 7€3,522 EUR
Do Amore Diamonds€6,135 EUR

14 data points across 7 retailers

5 retailers€985 EUR to €6,135 EUR

A
Cheapest Retailer
-
€985 EUR
B+
Retailer 2
-
€1,295 EUR
View
B
Retailer 3
-
€1,905 EUR
View
B
Retailer 4
-
€3,314 EUR
View
Most Expensive
B
Do Amore Diamonds
27-0A4B7AC98 · Nov 6
€6,135 EUR
$6,850 USD
View
4 more retailers have this diamond
Prices start from €985 EURSave up to €5,150 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
3.03ct Princess
€985 EUR