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Oval|Natural|GIA

0.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 2534956565

Certificate GIA 2534956565

Diamond specifications and retailer prices

From $952 NZD
SGD 725 SGD
As of October 31, 2026
Save $607 NZD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,991 NZD at NZ Jewellers · As of October 17, 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 2534956565. Listed at 16 retailers as of October 31, 2026, with a 64% 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
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534956565
Dimensions6.45 × 4.42 × 2.78 mm
L/W Ratio1.46
Top View
6.45 mm4.42 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534956565
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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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: Oct 31
Current: $1,559 NZD|Low: $709 NZD|High: $2,229 NZD|Avg: $1,200 NZD|+34.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$709 NZD
Retailer 3$880 NZD
Retailer 2$952 NZD
Retailer 7$1,027 NZD
Retailer 4$1,045 NZD
Retailer 6$1,076 NZD
Retailer 5$1,100 NZD
Retailer 9$1,277 NZD
Retailer 11$1,412 NZD
Retailer 1$1,559 NZD
Retailer 10$2,215 NZD

35 data points across 11 retailers

16 retailers$952 NZD to $1,559 NZD

Retailer 1
-
$709 NZD
₹38,066 INR
Price last confirmed 13 days ago
A
Retailer 2
-
$952 NZD
SGD 725 SGD
View
Retailer 3
-
$955 NZD
$538 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$994 NZD
$560 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,004 NZD
SGD 765 SGD
View
Price last confirmed 10 days ago
Retailer 6
-
$1,027 NZD
$579 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,045 NZD
HK$4,600 HKD
View
Retailer 8
-
$1,076 NZD
£477 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
$1,100 NZD
$620 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,277 NZD
$720 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,326 NZD
$747 USD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,343 NZD
$757 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$1,559 NZD
£692 GBP
View
Retailer 14
-
$2,215 NZD
£983 GBP
View
Price last confirmed 14 days ago
Retailer 15
-
$2,991 NZD
$1,686 USD
View
Price last confirmed 65 days ago
Most Expensive
NZ Jewellers
0051bde7-f72c-4ddf-be3b-c7bb59825527 · Oct 17
$2,991 NZD
$1,686 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $952 NZDSave up to $607 NZD

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
$952 NZD