Oval|Natural|GIA

0.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 2534956565

Certificate GIA 2534956565

Diamond specifications and retailer prices

From $764 AUD

SGD 725 SGD

As of October 31, 2026

Save $487 AUD (39%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $2,400 AUD 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

Colour

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

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2534956565

Side View

Caratlytics Score

How it works →

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 31

Current: $1,251 AUD|Low: $569 AUD|High: $1,788 AUD|Avg: $963 AUD|+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$569 AUD

Retailer 3$706 AUD

Retailer 2$764 AUD

Retailer 7$824 AUD

Retailer 4$838 AUD

Retailer 6$863 AUD

Retailer 5$883 AUD

Retailer 9$1,025 AUD

Retailer 11$1,133 AUD

Retailer 1$1,251 AUD

Retailer 10$1,777 AUD

35 data points across 11 retailers

16 retailers$764 AUD to $1,251 AUD

Retailer 1

$569 AUD

₹38,066 INR

Price last confirmed 12 days ago

Retailer 2

$764 AUD

SGD 725 SGD

View

Retailer 3

$766 AUD

$538 USD

View

Price last confirmed 13 days ago

Retailer 4

$797 AUD

$560 USD

View

Price last confirmed 13 days ago

Retailer 5

$806 AUD

SGD 765 SGD

View

Price last confirmed 10 days ago

Retailer 6

$824 AUD

$579 USD

View

Price last confirmed 10 days ago

Retailer 7

$838 AUD

HK$4,600 HKD

View

Retailer 8

$863 AUD

£477 GBP

View

Price last confirmed 10 days ago

Retailer 9

$883 AUD

$620 USD

View

Price last confirmed 10 days ago

Retailer 10

$1,025 AUD

$720 USD

View

Price last confirmed 11 days ago

Retailer 11

$1,064 AUD

$747 USD

View

Price last confirmed 13 days ago

Retailer 12

$1,077 AUD

$757 USD

View

Price last confirmed 9 days ago

B+

Retailer 13

$1,251 AUD

£692 GBP

View

Retailer 14

$1,777 AUD

£983 GBP

View

Price last confirmed 14 days ago

Retailer 15

$2,400 AUD

$1,686 USD

View

Price last confirmed 64 days ago

Most Expensive

NZ Jewellers

0051bde7-f72c-4ddf-be3b-c7bb59825527 · Oct 17

$2,400 AUD

$1,686 USD

View

Price last confirmed 15 days ago

15 more retailers have this diamond

Prices start from $764 AUDSave up to $487 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.

Similar diamonds

0.51ct Oval

$764 AUD