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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
$1,100 USD
As of November 2, 2026
Save €5,147 EUR (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,131 EUR at Do Amore Diamonds · As of November 1, 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 1, 2026, with prices from €985 to €6,131, a €5,147 spread on the same certified stone. Do Amore Diamonds lists it at €6,131. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,131 EUR|Low: €985 EUR|High: €6,131 EUR|Avg: €2,502 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5€985 EUR
Retailer 4€1,294 EUR
Retailer 6€1,477 EUR
Retailer 3€1,904 EUR
Retailer 2€3,331 EUR
Retailer 7€3,520 EUR
Do Amore Diamonds€6,131 EUR

13 data points across 7 retailers

5 retailers€985 EUR to €6,131 EUR

A
Cheapest Retailer
-
€985 EUR
$1,100 USD
B+
Retailer 2
-
€1,294 EUR
$1,446 USD
View
B
Retailer 3
-
€1,904 EUR
$2,127 USD
View
B
Retailer 4
-
€3,331 EUR
£2,930 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0A4B7AC98 · Nov 1
€6,131 EUR
$6,850 USD
View
4 more retailers have this diamond
Prices start from €985 EURSave up to €5,147 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