Princess|Natural|GIA

0.51ct F VS2 Princess Natural Diamond

EX • F/VS2 • GIA 2566423055

Certificate GIA 2566423055

Diamond specifications and retailer prices

From $704 USD
SGD 951 SGD
As of October 22, 2026
Save $479 USD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,478 USD at Flawless Fine Jewelry · As of October 13, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566423055. Listed at 12 retailers as of October 22, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566423055
Dimensions4.43 × 4.37 × 3.15 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.43 mm4.37 mm0.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566423055
Side View
Table 73.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.0%

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: Oct 22
Current: $1,478 USD|Low: $700 USD|High: $1,478 USD|Avg: $934 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 23, 2026
Retailer 9$704 USD
Retailer 10$718 USD
Retailer 7$720 USD
Retailer 4$756 USD
Retailer 8$893 USD
Retailer 12$933 USD
Retailer 2$962 USD
Retailer 3$1,004 USD
Retailer 6$1,077 USD
Retailer 11$1,137 USD
Retailer 5$1,183 USD
Flawless Fine Jewelry$1,478 USD

19 data points across 12 retailers

12 retailers$704 USD to $1,183 USD

A
Cheapest Retailer
-
$704 USD
SGD 951 SGD
Returns within 30 days
A
Retailer 2
-
$718 USD
SGD 970 SGD
View
Returns within 14 days
A
Retailer 3
-
$720 USD
View
Price last confirmed 10 days ago
Returns within 30 days
A
Retailer 4
-
$756 USD
View
Returns within 30 days
B+
Retailer 5
-
$893 USD
£703 GBP
View
Returns within 30 days
B+
Retailer 6
-
$933 USD
View
Price last confirmed 7 days ago
Returns within 30 days
B+
Retailer 7
-
$962 USD
€916 EUR
View
Returns within 100 days
B+
Retailer 8
-
$1,004 USD
View
Returns within 30 days
B+
Retailer 9
-
$1,077 USD
View
Price last confirmed 7 days ago
Returns within 3 days
B+
Retailer 10
-
$1,137 USD
View
Returns within 30 days
B+
Retailer 11
-
$1,183 USD
View
Returns within 10 days
Most Expensive
B
Flawless Fine Jewelry
A7D6D92B6 · Oct 13
$1,478 USD
£1,164 GBP
View
Price last confirmed 16 days ago
Returns within 30 days
11 more retailers have this diamond
Prices start from $704 USDSave up to $479 USD

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
0.51ct Princess
$704 USD