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Oval|Natural|GIA

0.51ct G VVS1 Oval Natural Diamond

VG • G/VVS1 • GIA 2566636675

Certificate GIA 2566636675

Diamond specifications and retailer prices

From $1,366 AUD
As of November 5, 2026
Save $2,281 AUD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,647 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566636675. Listed at 17 retailers as of November 5, 2026, with prices from $1,366 to $3,647, a $2,281 spread on the same certified stone. NZ Jewellers lists it at $3,647. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566636675
Dimensions6.51 × 4.40 × 2.53 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.51 mm4.40 mm0.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566636675
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.4%

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: $3,647 AUD|Low: $1,350 AUD|High: $3,647 AUD|Avg: $1,922 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
November 6, 2026
Retailer 6$1,350 AUD
Retailer 16$1,380 AUD
Retailer 15$1,431 AUD
Retailer 13$1,496 AUD
Retailer 3$1,553 AUD
Retailer 7$1,574 AUD
Retailer 2$1,700 AUD
Retailer 10$1,726 AUD
Retailer 14$1,746 AUD
Retailer 9$1,823 AUD
Retailer 8$1,928 AUD
Retailer 5$2,096 AUD
Retailer 12$2,307 AUD
Retailer 4$2,737 AUD
Retailer 11$2,981 AUD
NZ Jewellers$3,647 AUD

14 data points across 16 retailers

17 retailers$1,366 AUD to $3,647 AUD

Retailer 1
-
$1,350 AUD
Price last confirmed 9 days ago
A
Retailer 2
-
$1,366 AUD
View
A
Retailer 3
-
$1,380 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,431 AUD
View
B+
Retailer 5
-
$1,496 AUD
View
B+
Retailer 6
-
$1,553 AUD
View
B+
Retailer 7
-
$1,574 AUD
View
B+
Retailer 8
-
$1,700 AUD
View
B+
Retailer 9
-
$1,726 AUD
View
B+
Retailer 10
-
$1,746 AUD
View
B+
Retailer 11
-
$1,823 AUD
View
B+
Retailer 12
-
$1,928 AUD
View
B+
Retailer 13
-
$2,096 AUD
View
B
Retailer 14
-
$2,307 AUD
View
B
Retailer 15
-
$2,737 AUD
View
B
Retailer 16
-
$2,981 AUD
View
Most Expensive
B
NZ Jewellers
94a43bd8-48ff-4905-93b9-e3aa817a9b8b · Nov 5
$3,647 AUD
$2,553 USD
View
16 more retailers have this diamond
Prices start from $1,366 AUDSave up to $2,281 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
$1,366 AUD