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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 $871 AUD
$612 USD
As of October 28, 2026
Save $1,315 AUD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,186 AUD 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 $871 to $2,186, a $1,315 spread on the same certified stone. MOH London lists it at $2,186. 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
Colour
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: $2,186 AUD|Low: $871 AUD|High: $2,964 AUD|Avg: $1,365 AUD
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$871 AUD
Retailer 16$901 AUD
Retailer 6$945 AUD
Retailer 13$945 AUD
Retailer 14$981 AUD
Retailer 4$1,090 AUD
Retailer 9$1,158 AUD
Retailer 8$1,165 AUD
Retailer 2$1,167 AUD
Retailer 10$1,184 AUD
Retailer 15$1,210 AUD
Retailer 11$1,339 AUD
Retailer 7$1,421 AUD
Retailer 12$1,455 AUD
MOH London$2,186 AUD
Retailer 5$2,964 AUD

42 data points across 16 retailers

16 retailers$871 AUD to $2,186 AUD

B+
Cheapest Retailer
-
$871 AUD
$612 USD
Final sale: no returns
B+
Retailer 2
-
$901 AUD
$633 USD
View
B+
Retailer 3
-
$945 AUD
$664 USD
View
B+
Retailer 4
-
$945 AUD
$664 USD
View
B+
Retailer 5
-
$981 AUD
$689 USD
View
B+
Retailer 6
-
$1,090 AUD
$766 USD
View
B+
Retailer 7
-
$1,158 AUD
£641 GBP
View
B+
Retailer 8
-
$1,165 AUD
$818 USD
View
B+
Retailer 9
-
$1,167 AUD
£645 GBP
View
B+
Retailer 10
-
$1,184 AUD
£655 GBP
View
B
Retailer 11
-
$1,210 AUD
$850 USD
View
B
Retailer 12
-
$1,339 AUD
€896 EUR
View
Retailer 13
-
$1,421 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$1,455 AUD
ZAR 16,514 ZAR
View
Most Expensive
B
MOH London
1CE0A2188 · Oct 25
$2,186 AUD
£1,209 GBP
View
14 more retailers have this diamond
Prices start from $871 AUDSave up to $1,315 AUD

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
$871 AUD