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Princess|Lab Grown|GIA

5.20ct F SI1 Princess Lab Grown Diamond

F/SI1

Diamond specifications and retailer prices

From €1,992 EUR
£1,752 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,992 EUR at Moon Ocean
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Moon Ocean

About this 5.2ct lab-grown princess diamond

This 5.2ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.20
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.54 × 9.45 × 6.58 mm
L/W Ratio1.01
Top View
9.54 mm9.45 mm5.20 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €1,992 EUR|Low: €1,991 EUR|High: €3,426 EUR|Avg: €2,884 EUR|-0.1%
Moon Ocean
Retailer 2
Retailer 3
November 2, 2026
Moon Ocean€1,992 EUR
Retailer 2€3,339 EUR
Retailer 3€3,426 EUR

42 data points across 3 retailers

1 retailer

B
Moon Ocean
NVL-55A3C389D-397 · Nov 2
€1,992 EUR
£1,752 GBP
View

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.

B
5.20ct Princess
€1,992 EUR