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Oval|Natural|GIA

0.51ct E VVS1 Oval Natural Diamond

EX • E/VVS1 • GIA 2556465689

Certificate GIA 2556465689

Diamond specifications and retailer prices

From $1,091 AUD
As of November 3, 2026
Save $1,089 AUD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,832 AUD at NZ Jewellers · As of September 26, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556465689. Listed at 12 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556465689
Dimensions4.47 × 6.31 × 2.83 mm
L/W Ratio1.41
Top View
4.47 mm6.31 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556465689
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 63.4%

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 3
Current: $1,518 AUD|Low: $1,086 AUD|High: $3,167 AUD|Avg: $1,874 AUD|-14.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5$1,091 AUD
Retailer 10$1,092 AUD
Retailer 9$1,370 AUD
Retailer 8$1,373 AUD
Retailer 4$1,410 AUD
Retailer 1$1,518 AUD
Retailer 11$1,584 AUD
Retailer 2$2,007 AUD
Retailer 3$2,017 AUD
Retailer 6$2,180 AUD
Retailer 7$2,868 AUD

38 data points across 11 retailers

12 retailers$1,091 AUD to $2,180 AUD

A
Cheapest Retailer
-
$1,091 AUD
A
Retailer 2
-
$1,092 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,370 AUD
View
A
Retailer 4
-
$1,373 AUD
View
A
Retailer 5
-
$1,410 AUD
View
A
Retailer 6
-
$1,518 AUD
View
A
Retailer 7
-
$1,584 AUD
View
Retailer 8
-
$2,007 AUD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$2,017 AUD
View
B+
Retailer 10
-
$2,180 AUD
View
Retailer 11
-
$2,868 AUD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
79f81e8f-9560-440a-8c96-4ee0f809b170 · Sep 26
$3,832 AUD
$2,688 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from $1,091 AUDSave up to $1,089 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
$1,091 AUD