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Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

VG • G/VS2 • GIA 1515507835

Certificate GIA 1515507835

Diamond specifications and retailer prices

From $1,081 AUD
As of November 3, 2026
Save $2,716 AUD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,796 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 G 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 1515507835. Listed at 19 retailers as of November 3, 2026, with prices from $1,081 to $3,796, a $2,716 spread on the same certified stone. NZ Jewellers lists it at $3,796. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1515507835
Dimensions6.54 × 4.34 × 2.72 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.54 mm4.34 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1515507835
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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 3
Current: $3,796 AUD|Low: $1,081 AUD|High: $4,037 AUD|Avg: $1,647 AUD|-6.0%
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
Retailer 18
November 5, 2026
Retailer 7$1,081 AUD
Retailer 9$1,187 AUD
Retailer 3$1,210 AUD
Retailer 5$1,210 AUD
Retailer 4$1,257 AUD
Retailer 10$1,301 AUD
Retailer 11$1,321 AUD
Retailer 12$1,370 AUD
Retailer 6$1,394 AUD
Retailer 15$1,397 AUD
Retailer 16$1,400 AUD
Retailer 18$1,447 AUD
Retailer 8$1,582 AUD
Retailer 14$1,709 AUD
Retailer 2$1,867 AUD
Retailer 13$2,162 AUD
Retailer 17$2,368 AUD
NZ Jewellers$3,796 AUD

28 data points across 18 retailers

19 retailers$1,081 AUD to $3,796 AUD

A
Cheapest Retailer
-
$1,081 AUD
A
Retailer 2
-
$1,116 AUD
View
A
Retailer 3
-
$1,210 AUD
View
Retailer 4
-
$1,210 AUD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,257 AUD
View
Retailer 6
-
$1,301 AUD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,321 AUD
View
B+
Retailer 8
-
$1,370 AUD
View
B+
Retailer 9
-
$1,394 AUD
View
B+
Retailer 10
-
$1,397 AUD
View
B+
Retailer 11
-
$1,400 AUD
View
B+
Retailer 12
-
$1,447 AUD
View
Retailer 13
-
$1,485 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$1,582 AUD
View
B+
Retailer 15
-
$1,709 AUD
View
B+
Retailer 16
-
$1,867 AUD
View
B
Retailer 17
-
$2,162 AUD
View
B
Retailer 18
-
$2,368 AUD
View
Most Expensive
B
NZ Jewellers
91bcebd8-6727-44bc-b10e-b81b3b7230e4 · Nov 5
$3,796 AUD
$2,663 USD
View
18 more retailers have this diamond
Prices start from $1,081 AUDSave up to $2,716 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 Oval
$1,081 AUD