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Princess|Natural|GIA

0.53ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 7538665866

Certificate GIA 7538665866

Diamond specifications and retailer prices

From $910 AUD
As of November 1, 2026
Save $499 AUD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,275 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.53ct natural princess diamond

This 0.53ct natural princess sits in the half to three-quarter carat band, graded F 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 7538665866. Listed at 8 retailers as of November 1, 2026, with a 55% 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

0.53
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7538665866
Dimensions4.51 × 4.46 × 3.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.51 mm4.46 mm0.53 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7538665866
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

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 1
Current: $2,275 AUD|Low: $910 AUD|High: $2,307 AUD|Avg: $1,417 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$910 AUD
Retailer 6$1,129 AUD
Retailer 3$1,205 AUD
Retailer 5$1,236 AUD
Retailer 2$1,396 AUD
Retailer 7$1,483 AUD
MOH London$2,275 AUD

35 data points across 7 retailers

8 retailers$910 AUD to $1,409 AUD

B+
Cheapest Retailer
-
$910 AUD
B+
Retailer 2
-
$1,129 AUD
View
B
Retailer 3
-
$1,205 AUD
View
B
Retailer 4
-
$1,236 AUD
View
B
Retailer 5
-
$1,396 AUD
View
B
Retailer 6
-
$1,409 AUD
View
Retailer 7
-
$1,483 AUD
View
Price last confirmed 33 days ago
Most Expensive
MOH London
F40D10DAC · Nov 4
$2,275 AUD
£1,231 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $910 AUDSave up to $499 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+
0.53ct Princess
$910 AUD