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Oval|Natural|GIA

0.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 2564046549

Certificate GIA 2564046549

Diamond specifications and retailer prices

From $590 CAD
HK$3,300 HKD
As of October 30, 2026
Save $1,035 CAD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,255 CAD at NZ Jewellers · As of October 14, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564046549. Listed at 19 retailers as of October 29, 2026, with a 175% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564046549
Dimensions6.32 × 4.54 × 2.77 mm
L/W Ratio1.39
Top View
6.32 mm4.54 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564046549
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 61.1%

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 30
Current: $2,255 CAD|Low: $590 CAD|High: $2,376 CAD|Avg: $1,040 CAD|-5.1%
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
October 31, 2026
Retailer 15$590 CAD
Retailer 4$645 CAD
Retailer 6$719 CAD
Retailer 8$749 CAD
Retailer 14$753 CAD
Retailer 12$792 CAD
Retailer 7$830 CAD
Retailer 2$875 CAD
Retailer 11$883 CAD
Retailer 13$985 CAD
Retailer 5$1,008 CAD
Retailer 17$1,049 CAD
Retailer 3$1,077 CAD
Retailer 10$1,080 CAD
Retailer 9$1,140 CAD
Retailer 16$1,625 CAD
NZ Jewellers$2,255 CAD

26 data points across 17 retailers

19 retailers$590 CAD to $1,625 CAD

A
Cheapest Retailer
-
$590 CAD
HK$3,300 HKD
A
Retailer 2
-
$645 CAD
$462 USD
View
Final sale: no returns
Retailer 3
-
$719 CAD
$515 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$749 CAD
SGD 725 SGD
View
A
Retailer 5
-
$753 CAD
$539 USD
View
Retailer 6
-
$774 CAD
$554 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$792 CAD
£446 GBP
View
Retailer 8
-
$816 CAD
$584 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$830 CAD
$594 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$875 CAD
£493 GBP
View
A
Retailer 11
-
$883 CAD
$632 USD
View
B+
Retailer 12
-
$985 CAD
$705 USD
View
B+
Retailer 13
-
$1,008 CAD
$721 USD
View
B+
Retailer 14
-
$1,049 CAD
€715 EUR
View
B+
Retailer 15
-
$1,077 CAD
$771 USD
View
B+
Retailer 16
-
$1,080 CAD
ZAR 12,489 ZAR
View
Retailer 17
-
$1,140 CAD
A$1,255 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,625 CAD
£916 GBP
View
Most Expensive
NZ Jewellers
104c6e03-f832-48f7-a942-3ab54d36610b · Oct 14
$2,255 CAD
$1,614 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from $590 CADSave up to $1,035 CAD

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
$590 CAD