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Oval|Natural|GIA

0.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 1539924274

Certificate GIA 1539924274

Diamond specifications and retailer prices

From $579 AUD
As of November 6, 2026
Save $561 AUD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,141 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539924274. Listed at 5 retailers as of November 6, 2026, with prices from $579 to $1,141, a $561 spread on the same certified stone. 77 Diamonds lists it at $1,141. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539924274
Dimensions6.43 × 4.60 × 2.71 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Internal Graining, Feather
Top View
6.43 mm4.60 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539924274
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,141 AUD|Low: $776 AUD|High: $1,162 AUD|Avg: $967 AUD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$784 AUD
Retailer 2$966 AUD
77 Diamonds$1,141 AUD

38 data points across 3 retailers

5 retailers$579 AUD to $1,141 AUD

A
Cheapest Retailer
-
$579 AUD
A
Retailer 2
-
$784 AUD
View
B+
Retailer 3
-
$841 AUD
View
B+
Retailer 4
-
$966 AUD
View
Most Expensive
B+
77 Diamonds
OVMBEDWGXYTX · Nov 6
$1,141 AUD
£617 GBP
View
4 more retailers have this diamond
Prices start from $579 AUDSave up to $561 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
$579 AUD