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Princess|Natural|GIA

0.63ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 6551125817

Certificate GIA 6551125817

Diamond specifications and retailer prices

From $731 AUD
HK$4,000 HKD
As of November 1, 2026
Save $1,292 AUD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,022 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.63ct natural princess diamond

This 0.63ct 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 6551125817. Listed at 12 retailers as of November 1, 2026, with prices from $731 to $2,022, a $1,292 spread on the same certified stone. MOH London lists it at $2,022. 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

0.63
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.32°
Pavilion angle38.29°
OriginNatural
Grading LabGIA
CertificateGIA 6551125817
Dimensions4.89 × 4.87 × 3.20 mm
L/W Ratio1.00
Top View
4.89 mm4.87 mm0.63 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551125817
Side View
Table 68.0%Crown 39.32°Girdle: THN-STKPavilion 38.29°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,022 AUD|Low: $731 AUD|High: $2,129 AUD|Avg: $1,171 AUD|-5.0%
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
November 3, 2026
Retailer 9$731 AUD
Retailer 10$871 AUD
Retailer 6$912 AUD
Retailer 12$952 AUD
Retailer 15$1,015 AUD
Retailer 2$1,015 AUD
Retailer 3$1,113 AUD
Retailer 4$1,119 AUD
Retailer 5$1,211 AUD
Retailer 7$1,255 AUD
Retailer 14$1,282 AUD
Retailer 8$1,293 AUD
Retailer 11$1,314 AUD
Retailer 13$1,329 AUD
MOH London$2,022 AUD

32 data points across 15 retailers

12 retailers$731 AUD to $2,022 AUD

A
Cheapest Retailer
-
$731 AUD
HK$4,000 HKD
A
Retailer 2
-
$871 AUD
SGD 825 SGD
View
Retailer 3
-
$912 AUD
SGD 864 SGD
View
Price last confirmed 25 days ago
Retailer 4
-
$952 AUD
$667 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$1,015 AUD
£560 GBP
View
Retailer 6
-
$1,113 AUD
£614 GBP
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,211 AUD
$849 USD
View
Retailer 8
-
$1,282 AUD
$898 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$1,293 AUD
€863 EUR
View
Retailer 10
-
$1,314 AUD
ZAR 14,879 ZAR
View
Price last confirmed 26 days ago
Retailer 11
-
$1,329 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
F878799A7 · Nov 1
$2,022 AUD
£1,116 GBP
View
11 more retailers have this diamond
Prices start from $731 AUDSave up to $1,292 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.

A
0.63ct Princess
$731 AUD