Princess|Natural|GIA

0.51ct I VS1 Princess Natural Diamond

EX • I/VS1 • GIA 1568328157

Certificate GIA 1568328157

Diamond specifications and retailer prices

From €499 EUR
£439 GBP
As of October 26, 2026
Save €98 EUR (16%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €976 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568328157. Listed at 7 retailers as of October 25, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568328157
Dimensions4.40 × 4.44 × 3.21 mm
L/W Ratio1.01
Top View
4.40 mm4.44 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568328157
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 72.9%

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: Oct 26
Current: €976 EUR|Low: €416 EUR|High: €1,410 EUR|Avg: €808 EUR|-30.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 4€416 EUR
Retailer 2€499 EUR
Retailer 5€584 EUR
Retailer 6€597 EUR
Retailer 3€632 EUR
Retailer 7€880 EUR
MOH London€976 EUR

28 data points across 7 retailers

7 retailers€499 EUR to €597 EUR

Retailer 1
-
€416 EUR
SGD 628 SGD
Price last confirmed 8 days ago
A
Retailer 2
-
€499 EUR
£439 GBP
View
Retailer 3
-
€584 EUR
$652 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€597 EUR
$667 USD
View
Retailer 5
-
€632 EUR
View
Price last confirmed 9 days ago
Retailer 6
-
€880 EUR
A$1,513 AUD
View
Price last confirmed 27 days ago
Most Expensive
MOH London
A34D0F171 · Oct 25
€976 EUR
£859 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from €499 EURSave up to €98 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
0.51ct Princess
€499 EUR