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Oval|Natural|GIA

0.51ct J VS2 Oval Natural Diamond

GD • J/VS2 • GIA 2556958812

Certificate GIA 2556958812

Diamond specifications and retailer prices

From $742 AUD
As of November 6, 2026
Save $1,795 AUD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,011 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556958812. Listed at 11 retailers as of November 5, 2026, with a 242% 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
J
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556958812
Dimensions5.78 × 4.18 × 2.80 mm
L/W Ratio1.38
Culet sizeVery Large
Top View
5.78 mm4.18 mm0.51 ctJ / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2556958812
Side View
Table 52.0%CrownGirdle: MED-VTKPavilionCulet: Very LargeDepth 66.8%

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 6
Current: $3,011 AUD|Low: $742 AUD|High: $3,011 AUD|Avg: $1,546 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$742 AUD
Retailer 10$1,518 AUD
Retailer 7$1,645 AUD
Retailer 8$1,776 AUD
Retailer 6$1,834 AUD
Retailer 5$1,873 AUD
Retailer 9$1,898 AUD
Retailer 11$1,898 AUD
Retailer 4$2,302 AUD
Retailer 2$2,537 AUD
MOH London$3,011 AUD

15 data points across 11 retailers

11 retailers$742 AUD to $2,537 AUD

B+
Cheapest Retailer
-
$742 AUD
C
Retailer 2
-
$1,518 AUD
View
Final sale: no returns
C
Retailer 3
-
$1,645 AUD
View
C
Retailer 4
-
$1,776 AUD
View
C
Retailer 5
-
$1,834 AUD
View
C
Retailer 6
-
$1,873 AUD
View
C
Retailer 7
-
$1,898 AUD
View
C
Retailer 8
-
$1,898 AUD
View
C
Retailer 9
-
$2,302 AUD
View
C
Retailer 10
-
$2,537 AUD
View
Most Expensive
MOH London
D5B1E23F8 · Nov 2
$3,011 AUD
£1,629 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $742 AUDSave up to $1,795 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 Oval
$742 AUD