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Oval|Natural|GIA

0.51ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 6552406172

Certificate GIA 6552406172

Diamond specifications and retailer prices

From $646 AUD
As of November 6, 2026
Save $2,422 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,639 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-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 6552406172. Listed at 14 retailers as of November 5, 2026, with a 375% 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
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552406172
Dimensions6.73 × 4.39 × 2.73 mm
L/W Ratio1.53
Culet sizeNone
Top View
6.73 mm4.39 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552406172
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.2%

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 6
Current: $3,639 AUD|Low: $611 AUD|High: $3,639 AUD|Avg: $1,338 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$646 AUD
Retailer 8$1,182 AUD
Retailer 6$1,285 AUD
Retailer 5$1,774 AUD
Retailer 9$1,835 AUD
Retailer 3$1,988 AUD
Retailer 4$2,059 AUD
Retailer 13$2,139 AUD
Retailer 10$2,294 AUD
Retailer 11$2,439 AUD
Retailer 12$2,479 AUD
Retailer 7$3,068 AUD
MOH London$3,639 AUD

45 data points across 13 retailers

14 retailers$646 AUD to $3,068 AUD

A
Cheapest Retailer
-
$646 AUD
A
Retailer 2
-
$844 AUD
View
B+
Retailer 3
-
$1,182 AUD
View
B+
Retailer 4
-
$1,285 AUD
View
B
Retailer 5
-
$1,774 AUD
View
B
Retailer 6
-
$1,835 AUD
View
Final sale: no returns
B
Retailer 7
-
$1,988 AUD
View
B
Retailer 8
-
$2,059 AUD
View
B
Retailer 9
-
$2,139 AUD
View
B
Retailer 10
-
$2,294 AUD
View
B
Retailer 11
-
$2,439 AUD
View
B
Retailer 12
-
$2,479 AUD
View
B
Retailer 13
-
$3,068 AUD
View
Most Expensive
MOH London
6AAA0D615 · Nov 1
$3,639 AUD
£1,969 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $646 AUDSave up to $2,422 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
$646 AUD