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Oval|Natural|GIA

0.51ct E VS2 Oval Natural Diamond

EX • E/VS2 • GIA 6565405709

Certificate GIA 6565405709

Diamond specifications and retailer prices

From $1,143 AUD
$803 USD
As of October 29, 2026
Save $2,744 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,887 AUD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565405709. Listed at 18 retailers as of October 29, 2026, with prices from $1,143 to $3,887, a $2,744 spread on the same certified stone. NZ Jewellers lists it at $3,887. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565405709
Dimensions6.44 × 4.50 × 2.73 mm
L/W Ratio1.43
Girdle conditionVery Thick
Top View
6.44 mm4.50 mm0.51 ctE / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565405709
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.7%

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: Oct 29
Current: $3,887 AUD|Low: $722 AUD|High: $3,887 AUD|Avg: $1,483 AUD|+21.4%
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
Retailer 19
October 30, 2026
Retailer 9$783 AUD
Retailer 5$1,143 AUD
Retailer 18$1,240 AUD
Retailer 19$1,254 AUD
Retailer 7$1,287 AUD
Retailer 12$1,298 AUD
Retailer 16$1,395 AUD
Retailer 10$1,398 AUD
Retailer 8$1,429 AUD
Retailer 14$1,431 AUD
Retailer 2$1,444 AUD
Retailer 6$1,466 AUD
Retailer 4$1,493 AUD
Retailer 11$1,551 AUD
Retailer 13$1,747 AUD
Retailer 17$1,909 AUD
Retailer 15$2,274 AUD
Retailer 3$2,473 AUD
NZ Jewellers$3,887 AUD

13 data points across 19 retailers

18 retailers$1,143 AUD to $3,887 AUD

A
Cheapest Retailer
-
$1,143 AUD
$803 USD
Final sale: no returns
A
Retailer 2
-
$1,240 AUD
$871 USD
View
A
Retailer 3
-
$1,254 AUD
$881 USD
View
A
Retailer 4
-
$1,287 AUD
$904 USD
View
A
Retailer 5
-
$1,298 AUD
£718 GBP
View
B+
Retailer 6
-
$1,395 AUD
$980 USD
View
Retailer 7
-
$1,398 AUD
$982 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$1,429 AUD
$1,004 USD
View
B+
Retailer 9
-
$1,431 AUD
$1,005 USD
View
B+
Retailer 10
-
$1,444 AUD
£799 GBP
View
B+
Retailer 11
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 12
-
$1,493 AUD
$1,049 USD
View
Retailer 13
-
$1,551 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,747 AUD
€1,169 EUR
View
B+
Retailer 15
-
$1,909 AUD
ZAR 21,662 ZAR
View
B
Retailer 16
-
$2,274 AUD
£1,258 GBP
View
B
Retailer 17
-
$2,473 AUD
£1,368 GBP
View
Most Expensive
B
NZ Jewellers
9f727d3d-672a-4acd-8907-164dda988b90 · Oct 30
$3,887 AUD
$2,731 USD
View
17 more retailers have this diamond
Prices start from $1,143 AUDSave up to $2,744 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
$1,143 AUD