Oval|Natural|GIA

0.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 2564046549

Certificate GIA 2564046549

Diamond specifications and retailer prices

From $422 USD
HK$3,300 HKD
As of November 1, 2026
Save $735 USD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,614 USD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,614 USD|Low: $422 USD|High: $1,701 USD|Avg: $746 USD|-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$422 USD
Retailer 4$462 USD
Retailer 6$515 USD
Retailer 8$537 USD
Retailer 15$539 USD
Retailer 2$565 USD
Retailer 7$594 USD
Retailer 10$627 USD
Retailer 13$632 USD
Retailer 14$705 USD
Retailer 5$721 USD
Retailer 17$751 USD
Retailer 3$771 USD
Retailer 12$773 USD
Retailer 9$816 USD
Retailer 11$1,157 USD
NZ Jewellers$1,614 USD

26 data points across 17 retailers

19 retailers$422 USD to $1,157 USD

A
Cheapest Retailer
-
$422 USD
HK$3,300 HKD
A
Retailer 2
-
$462 USD
View
Final sale: no returns
Retailer 3
-
$515 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$537 USD
SGD 725 SGD
View
A
Retailer 5
-
$539 USD
View
Retailer 6
-
$554 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$565 USD
£445 GBP
View
Retailer 8
-
$584 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$594 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$627 USD
£493 GBP
View
A
Retailer 11
-
$632 USD
View
B+
Retailer 12
-
$705 USD
View
B+
Retailer 13
-
$721 USD
View
B+
Retailer 14
-
$751 USD
€715 EUR
View
B+
Retailer 15
-
$771 USD
View
B+
Retailer 16
-
$773 USD
ZAR 12,489 ZAR
View
Retailer 17
-
$816 USD
A$1,255 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,157 USD
£911 GBP
View
Most Expensive
NZ Jewellers
104c6e03-f832-48f7-a942-3ab54d36610b · Oct 14
$1,614 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $422 USDSave up to $735 USD

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
$422 USD