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Oval|Natural|GIA

0.51ct I VS2 Oval Natural Diamond

VG • I/VS2 • GIA 2497410029

Certificate GIA 2497410029

Diamond specifications and retailer prices

From $1,330 AUD
As of November 4, 2026
Save $1,863 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,880 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2497410029. Listed at 16 retailers as of November 4, 2026, with a 140% 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497410029
Dimensions6.37 × 4.41 × 2.79 mm
L/W Ratio1.44
Top View
6.37 mm4.41 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2497410029
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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 4
Current: $2,455 AUD|Low: $1,109 AUD|High: $3,193 AUD|Avg: $2,056 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$1,330 AUD
Retailer 6$1,390 AUD
Retailer 7$1,418 AUD
Retailer 10$1,441 AUD
Retailer 3$1,795 AUD
Retailer 9$2,080 AUD
Retailer 5$2,228 AUD
Retailer 1$2,455 AUD
Retailer 4$2,905 AUD
Retailer 2$3,193 AUD

44 data points across 10 retailers

16 retailers$1,330 AUD to $3,193 AUD

B+
Cheapest Retailer
-
$1,330 AUD
Final sale: no returns
B+
Retailer 2
-
$1,390 AUD
View
B+
Retailer 3
-
$1,414 AUD
View
B+
Retailer 4
-
$1,418 AUD
View
B+
Retailer 5
-
$1,441 AUD
View
B+
Retailer 6
-
$1,441 AUD
View
B
Retailer 7
-
$1,497 AUD
View
B
Retailer 8
-
$1,662 AUD
View
B
Retailer 9
-
$1,795 AUD
View
Retailer 10
-
$2,063 AUD
View
Price last confirmed 18 days ago
Retailer 11
-
$2,080 AUD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$2,228 AUD
View
B
Retailer 13
-
$2,455 AUD
View
B
Retailer 14
-
$2,905 AUD
View
B
Retailer 15
-
$3,193 AUD
View
Most Expensive
NZ Jewellers
00399c22-9d25-4aa2-b121-5e64140ab6d5 · Nov 5
$3,880 AUD
$2,722 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,330 AUDSave up to $1,863 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
$1,330 AUD