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Radiant|Natural|GIA

0.51ct F VS2 Radiant Natural Diamond

GD • F/VS2 • GIA 2446315782

Certificate GIA 2446315782

Diamond specifications and retailer prices

From $1,042 AUD
As of November 1, 2026
Save $1,198 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,510 AUD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2446315782. Listed at 17 retailers as of November 1, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2446315782
Dimensions5.14 × 3.97 × 2.80 mm
L/W Ratio1.29
Top View
5.14 mm3.97 mm0.51 ctF / VS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2446315782
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.6%

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: $3,510 AUD|Low: $946 AUD|High: $3,510 AUD|Avg: $1,463 AUD
NZ Jewellers
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$1,032 AUD
Retailer 6$1,042 AUD
Retailer 16$1,119 AUD
Retailer 17$1,119 AUD
Retailer 15$1,163 AUD
Retailer 7$1,199 AUD
Retailer 8$1,208 AUD
Retailer 3$1,291 AUD
Retailer 2$1,300 AUD
Retailer 9$1,311 AUD
Retailer 10$1,345 AUD
Retailer 5$1,368 AUD
Retailer 14$1,402 AUD
Retailer 11$1,585 AUD
Retailer 12$1,728 AUD
Retailer 13$2,061 AUD
NZ Jewellers$3,510 AUD

26 data points across 17 retailers

17 retailers$1,042 AUD to $2,240 AUD

B+
Cheapest Retailer
-
$1,042 AUD
Retailer 2
-
$1,119 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,119 AUD
View
B+
Retailer 4
-
$1,137 AUD
View
Retailer 5
-
$1,163 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,208 AUD
View
Retailer 7
-
$1,291 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,300 AUD
View
B
Retailer 9
-
$1,311 AUD
View
B
Retailer 10
-
$1,345 AUD
View
B
Retailer 11
-
$1,368 AUD
View
B
Retailer 12
-
$1,402 AUD
View
B
Retailer 13
-
$1,585 AUD
View
Retailer 14
-
$1,728 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$2,061 AUD
View
Price last confirmed 9 days ago
C
Retailer 16
-
$2,240 AUD
View
Most Expensive
NZ Jewellers
32f64253-04b2-44d4-98a2-a9a8ad61798b · Oct 30
$3,510 AUD
$2,412 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $1,042 AUDSave up to $1,198 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+
0.51ct Radiant
$1,042 AUD