Princess|Natural|GIA

0.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6552399948

Certificate GIA 6552399948

Diamond specifications and retailer prices

From $515 USD
As of October 19, 2026
16 retailers carry this diamond
Most expensive: $1,387 USD at MOH London · As of October 17, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552399948. Listed at 16 retailers as of October 17, 2026. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552399948
Dimensions4.35 × 4.32 × 3.13 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.35 mm4.32 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552399948
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 19
Current: $1,387 USD|Low: $456 USD|High: $1,396 USD|Avg: $724 USD|+0.4%
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
Retailer 17
October 22, 2026
Retailer 9$456 USD
Retailer 13$499 USD
Retailer 17$541 USD
Retailer 15$583 USD
Retailer 16$612 USD
Retailer 8$655 USD
Retailer 6$670 USD
Retailer 7$670 USD
Retailer 5$690 USD
Retailer 2$698 USD
Retailer 3$740 USD
Retailer 11$793 USD
Retailer 4$866 USD
Retailer 12$877 USD
Retailer 14$891 USD
Retailer 10$912 USD
MOH London$1,387 USD

18 data points across 17 retailers

16 retailers$515 USD to $1,387 USD

Retailer 1
-
$515 USD
Price last confirmed 12 days ago
Retailer 2
-
$541 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$612 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$624 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$624 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$655 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$690 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$698 USD
£549 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
$793 USD
£624 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$866 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$891 USD
A$1,371 AUD
View
Price last confirmed 32 days ago
Retailer 12
-
$912 USD
ZAR 14,728 ZAR
View
Price last confirmed 10 days ago
Most Expensive
MOH London
C3A967DD9 · Oct 17
$1,387 USD
£1,092 GBP
View
Price under review
12 more retailers have this diamond

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.

0.50ct Princess
$515 USD