Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 1563556566

Certificate GIA 1563556566

Diamond specifications and retailer prices

From €543 EUR
As of November 4, 2026
Save €379 EUR (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €923 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563556566. Listed at 11 retailers as of November 4, 2026, with prices from €543 to €923, a €379 spread on the same certified stone. Frank Darling lists it at €923. 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

0.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.81°
Pavilion angle39.85°
OriginNatural
Grading LabGIA
CertificateGIA 1563556566
Dimensions4.37 × 4.28 × 3.14 mm
L/W Ratio1.02
Culet sizeNone
Top View
4.37 mm4.28 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563556566
Side View
Table 72.0%Crown 23.81°Girdle: STK-THKPavilion 39.85°Culet: NoneDepth 73.2%

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: Nov 4
Current: €923 EUR|Low: €543 EUR|High: €923 EUR|Avg: €707 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€543 EUR
Retailer 3€545 EUR
Retailer 10€584 EUR
Retailer 5€634 EUR
Retailer 8€640 EUR
Retailer 11€708 EUR
Retailer 4€761 EUR
Retailer 9€763 EUR
Retailer 7€823 EUR
Retailer 2€898 EUR
Frank Darling€923 EUR

14 data points across 11 retailers

11 retailers€543 EUR to €923 EUR

B+
Cheapest Retailer
-
€543 EUR
B+
Retailer 2
-
€545 EUR
View
B+
Retailer 3
-
€584 EUR
View
B
Retailer 4
-
€634 EUR
View
B+
Retailer 5
-
€640 EUR
View
B
Retailer 6
-
€708 EUR
View
B
Retailer 7
-
€761 EUR
View
B
Retailer 8
-
€763 EUR
View
B
Retailer 9
-
€823 EUR
View
B
Retailer 10
-
€898 EUR
View
Most Expensive
B
Frank Darling
2701155HK · Nov 6
€923 EUR
$1,036 USD
View
10 more retailers have this diamond
Prices start from €543 EURSave up to €379 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
€543 EUR