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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 5553359278

Certificate GIA 5553359278

Diamond specifications and retailer prices

From $810 CAD
$580 USD
As of October 29, 2026
Save $1,228 CAD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,753 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 5553359278. Listed at 13 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553359278
Dimensions4.62 × 4.41 × 3.19 mm
L/W Ratio1.05
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
4.62 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553359278
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.4%

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 29
Current: $1,080 CAD|Low: $810 CAD|High: $2,053 CAD|Avg: $1,241 CAD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$810 CAD
Retailer 5$946 CAD
Retailer 1$1,080 CAD
Retailer 3$1,100 CAD
Retailer 7$1,138 CAD
Retailer 6$1,285 CAD
Retailer 9$1,320 CAD
Retailer 4$1,353 CAD
Retailer 2$2,038 CAD

45 data points across 9 retailers

13 retailers$810 CAD to $2,038 CAD

B+
Cheapest Retailer
-
$810 CAD
$580 USD
Final sale: no returns
Retailer 2
-
$879 CAD
$629 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$946 CAD
$677 USD
View
Retailer 4
-
$946 CAD
$677 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,013 CAD
$725 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$1,080 CAD
£609 GBP
View
B+
Retailer 7
-
$1,100 CAD
£620 GBP
View
B+
Retailer 8
-
$1,138 CAD
$815 USD
View
Retailer 9
-
$1,285 CAD
€876 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
$1,320 CAD
A$1,454 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$1,353 CAD
ZAR 15,643 ZAR
View
B
Retailer 12
-
$2,038 CAD
£1,149 GBP
View
Most Expensive
NZ Jewellers
2cf355c3-d50b-4251-aaf8-cb93e8b7f599 · Sep 30
$2,753 CAD
$1,971 USD
View
Price under review
12 more retailers have this diamond
Prices start from $810 CADSave up to $1,228 CAD

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
$810 CAD