Oval|Natural|GIA

1.51ct J VS2 Oval Natural Diamond

VG • J/VS2 • GIA 2558979197

Certificate GIA 2558979197

Diamond specifications and retailer prices

From $6,655 AUD

$4,675 USD

As of October 28, 2026

Save $8,106 AUD (55%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $14,761 AUD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558979197. Listed at 30 retailers as of October 28, 2026, with prices from $6,655 to $14,761, a $8,106 spread on the same certified stone. NZ Jewellers lists it at $14,761. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51

Carat

Colour

VS2

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2558979197

Dimensions8.74 × 6.37 × 4.16 mm

L/W Ratio1.37

Culet sizeNone

Key to symbols

Crystal, Feather, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 2558979197

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: $14,761 AUD|Low: $6,749 AUD|High: $14,761 AUD|Avg: $8,634 AUD

NZ Jewellers

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Retailer 29

October 31, 2026

Retailer 10$6,749 AUD

Retailer 11$6,894 AUD

Retailer 29$6,973 AUD

Retailer 13$6,975 AUD

Retailer 12$7,062 AUD

Retailer 18$7,259 AUD

Retailer 8$7,380 AUD

Retailer 7$7,474 AUD

Retailer 3$7,725 AUD

Retailer 19$7,844 AUD

Retailer 27$7,898 AUD

Retailer 4$7,995 AUD

Retailer 6$7,995 AUD

Retailer 28$7,995 AUD

Retailer 21$8,364 AUD

Retailer 15$8,371 AUD

Retailer 24$8,459 AUD

Retailer 25$8,466 AUD

Retailer 22$8,749 AUD

Retailer 5$8,926 AUD

Retailer 20$8,926 AUD

Retailer 14$9,044 AUD

Retailer 23$9,073 AUD

Retailer 16$9,225 AUD

Retailer 17$9,225 AUD

Retailer 2$10,843 AUD

Retailer 9$12,788 AUD

Retailer 26$13,072 AUD

NZ Jewellers$14,761 AUD

12 data points across 29 retailers

30 retailers$6,655 AUD to $14,761 AUD

B+

Cheapest Retailer

$6,655 AUD

$4,675 USD

B+

Retailer 2

$6,749 AUD

$4,741 USD

View

B+

Retailer 3

$6,894 AUD

$4,843 USD

View

B+

Retailer 4

$6,973 AUD

$4,898 USD

View

B+

Retailer 5

$6,975 AUD

$4,900 USD

View

B+

Retailer 6

$7,062 AUD

$4,961 USD

View

B+

Retailer 7

$7,259 AUD

View

B+

Retailer 8

$7,380 AUD

$5,184 USD

View

Final sale: no returns

B+

Retailer 9

$7,474 AUD

$5,250 USD

View

B+

Retailer 10

$7,725 AUD

CA$7,536 CAD

View

B+

Retailer 11

$7,844 AUD

$5,510 USD

View

B+

Retailer 12

$7,898 AUD

$5,548 USD

View

B+

Retailer 13

$7,995 AUD

$5,616 USD

View

B+

Retailer 14

$7,995 AUD

$5,616 USD

View

B+

Retailer 15

$7,995 AUD

$5,616 USD

View

Retailer 16

$8,364 AUD

$5,875 USD

View

Retailer 17

$8,371 AUD

$5,880 USD

View

B+

Retailer 18

$8,459 AUD

£4,678 GBP

View

B+

Retailer 19

$8,466 AUD

£4,683 GBP

View

Retailer 20

$8,749 AUD

$6,146 USD

View

Retailer 21

$8,926 AUD

$6,270 USD

View

Retailer 22

$8,926 AUD

$6,270 USD

View

Retailer 23

$9,044 AUD

$6,353 USD

View

Retailer 24

$9,073 AUD

€6,070 EUR

View

Retailer 25

$9,225 AUD

$6,480 USD

View

Retailer 26

$9,225 AUD

$6,480 USD

View

Retailer 27

$10,843 AUD

ZAR 123,050 ZAR

View

Retailer 28

$12,788 AUD

$8,983 USD

View

Retailer 29

$13,072 AUD

£7,230 GBP

View

Most Expensive

NZ Jewellers

d5956608-03ab-4b81-8205-6dfa418f90a0 · Oct 30

$14,761 AUD

$10,369 USD

View

29 more retailers have this diamond

Prices start from $6,655 AUDSave up to $8,106 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.

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B+

1.51ct Oval

$6,655 AUD