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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 6552719850

Certificate GIA 6552719850

Diamond specifications and retailer prices

From €548 EUR
$612 USD
As of October 28, 2026
Save €827 EUR (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,374 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552719850. Listed at 16 retailers as of October 25, 2026, with prices from €548 to €1,374, a €827 spread on the same certified stone. MOH London lists it at €1,374. 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

0.50
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552719850
Dimensions4.25 × 4.19 × 3.12 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
4.25 mm4.19 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552719850
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,374 EUR|Low: €548 EUR|High: €1,864 EUR|Avg: €859 EUR
MOH London
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 3€548 EUR
Retailer 16€567 EUR
Retailer 6€594 EUR
Retailer 13€594 EUR
Retailer 14€617 EUR
Retailer 4€686 EUR
Retailer 9€728 EUR
Retailer 8€732 EUR
Retailer 2€734 EUR
Retailer 10€745 EUR
Retailer 15€761 EUR
Retailer 11€842 EUR
Retailer 7€894 EUR
Retailer 12€915 EUR
MOH London€1,374 EUR
Retailer 5€1,864 EUR

41 data points across 16 retailers

16 retailers€548 EUR to €1,374 EUR

B+
Cheapest Retailer
-
€548 EUR
$612 USD
Final sale: no returns
B+
Retailer 2
-
€567 EUR
$633 USD
View
B+
Retailer 3
-
€594 EUR
$664 USD
View
B+
Retailer 4
-
€594 EUR
$664 USD
View
B+
Retailer 5
-
€617 EUR
$689 USD
View
B+
Retailer 6
-
€686 EUR
$766 USD
View
B+
Retailer 7
-
€728 EUR
£641 GBP
View
B+
Retailer 8
-
€732 EUR
$818 USD
View
B+
Retailer 9
-
€734 EUR
£645 GBP
View
B+
Retailer 10
-
€745 EUR
£655 GBP
View
B
Retailer 11
-
€761 EUR
$850 USD
View
B
Retailer 12
-
€842 EUR
View
Retailer 13
-
€894 EUR
A$1,536 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
€915 EUR
ZAR 16,514 ZAR
View
Most Expensive
B
MOH London
1CE0A2188 · Oct 25
€1,374 EUR
£1,209 GBP
View
14 more retailers have this diamond
Prices start from €548 EURSave up to €827 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.

B+
0.50ct Princess
€548 EUR