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Oval|Natural|GIA

0.51ct K VS2 Oval Natural Diamond

EX • K/VS2

Diamond specifications and retailer prices

From $671 AUD
As of November 5, 2026
Save $335 AUD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,006 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of November 5, 2026, with prices from $671 to $1,006, a $335 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.81 × 4.33 × 2.60 mm
L/W Ratio1.57
Top View
6.81 mm4.33 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.0%

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: $939 AUD|Low: $425 AUD|High: $1,039 AUD|Avg: $809 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 8$425 AUD
Retailer 5$671 AUD
Retailer 2$699 AUD
Retailer 4$747 AUD
Retailer 6$803 AUD
Retailer 3$872 AUD
Retailer 1$939 AUD
Wholesale Diamonds Direct$1,006 AUD
Retailer 7$1,019 AUD

20 data points across 9 retailers

6 retailers$671 AUD to $1,006 AUD

A
Cheapest Retailer
-
$671 AUD
Retailer 2
-
$699 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$747 AUD
View
B+
Retailer 4
-
$872 AUD
View
B
Retailer 5
-
$939 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
316980572 · Nov 6
$1,006 AUD
$691 USD
View
5 more retailers have this diamond
Prices start from $671 AUDSave up to $335 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
$671 AUD