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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 €378 EUR
HK$3,300 HKD
As of November 1, 2026
Save €658 EUR (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,445 EUR 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 November 1, 2026, with a 174% 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: Nov 1
Current: €1,445 EUR|Low: €378 EUR|High: €1,523 EUR|Avg: €667 EUR|-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
November 1, 2026
Retailer 16€378 EUR
Retailer 4€414 EUR
Retailer 6€461 EUR
Retailer 8€480 EUR
Retailer 15€482 EUR
Retailer 2€506 EUR
Retailer 7€532 EUR
Retailer 10€561 EUR
Retailer 13€566 EUR
Retailer 14€631 EUR
Retailer 5€646 EUR
Retailer 17€672 EUR
Retailer 3€690 EUR
Retailer 12€692 EUR
Retailer 9€730 EUR
Retailer 11€1,036 EUR
NZ Jewellers€1,445 EUR

26 data points across 17 retailers

19 retailers€378 EUR to €1,036 EUR

A
Cheapest Retailer
-
€378 EUR
HK$3,300 HKD
A
Retailer 2
-
€414 EUR
$462 USD
View
Final sale: no returns
Retailer 3
-
€461 EUR
$515 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€480 EUR
SGD 725 SGD
View
A
Retailer 5
-
€482 EUR
$539 USD
View
Retailer 6
-
€496 EUR
$554 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€506 EUR
£445 GBP
View
Retailer 8
-
€523 EUR
$584 USD
View
Price last confirmed 33 days ago
Retailer 9
-
€532 EUR
$594 USD
View
Price last confirmed 19 days ago
A
Retailer 10
-
€561 EUR
£493 GBP
View
A
Retailer 11
-
€566 EUR
$632 USD
View
B+
Retailer 12
-
€631 EUR
$705 USD
View
B+
Retailer 13
-
€646 EUR
$721 USD
View
B+
Retailer 14
-
€672 EUR
View
B+
Retailer 15
-
€690 EUR
$771 USD
View
B+
Retailer 16
-
€692 EUR
ZAR 12,489 ZAR
View
Retailer 17
-
€730 EUR
A$1,255 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
€1,036 EUR
£911 GBP
View
Most Expensive
NZ Jewellers
104c6e03-f832-48f7-a942-3ab54d36610b · Oct 14
€1,445 EUR
$1,614 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from €378 EURSave up to €658 EUR

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
€378 EUR