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Radiant|Natural|GIA

0.51ct F VVS2 Radiant Natural Diamond

EX • F/VVS2 • GIA 2557293350

Certificate GIA 2557293350

Diamond specifications and retailer prices

From $837 AUD
As of November 5, 2026
Save $1,230 AUD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,546 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557293350. Listed at 17 retailers as of November 4, 2026, with a 147% 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
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557293350
Dimensions5.56 × 3.92 × 2.59 mm
L/W Ratio1.42
Top View
5.56 mm3.92 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557293350
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.1%

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 5
Current: $837 AUD|Low: $813 AUD|High: $2,141 AUD|Avg: $1,290 AUD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 1$837 AUD
Retailer 7$840 AUD
Retailer 3$874 AUD
Retailer 6$1,040 AUD
Retailer 11$1,060 AUD
Retailer 13$1,171 AUD
Retailer 4$1,259 AUD
Retailer 12$1,339 AUD
Retailer 10$1,343 AUD
Retailer 9$1,463 AUD
Retailer 2$1,483 AUD
Retailer 5$1,737 AUD
Retailer 8$2,067 AUD

33 data points across 13 retailers

17 retailers$837 AUD to $2,067 AUD

A
Cheapest Retailer
-
$837 AUD
A
Retailer 2
-
$840 AUD
View
A
Retailer 3
-
$874 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,040 AUD
View
Retailer 5
-
$1,060 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,130 AUD
View
Price last confirmed 19 days ago
Retailer 7
-
$1,171 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$1,174 AUD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$1,339 AUD
View
A
Retailer 10
-
$1,343 AUD
View
B+
Retailer 11
-
$1,463 AUD
View
Retailer 12
-
$1,483 AUD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$1,483 AUD
View
B+
Retailer 14
-
$1,530 AUD
View
Retailer 15
-
$1,737 AUD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$2,067 AUD
View
Most Expensive
NZ Jewellers
524df919-bc70-4b5e-b8f8-cbe089c108ab · Oct 17
$3,546 AUD
$2,482 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $837 AUDSave up to $1,230 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
0.51ct Radiant
$837 AUD