Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 7543861839

Certificate GIA 7543861839

Diamond specifications and retailer prices

From $8,334 NZD

$4,697 USD

As of November 1, 2026

Save $8,350 NZD (50%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $16,684 NZD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543861839. Listed at 16 retailers as of October 30, 2026, with prices from $8,334 to $16,684, a $8,350 spread on the same certified stone. NZ Jewellers lists it at $16,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 7543861839

Dimensions8.99 × 6.49 × 3.72 mm

L/W Ratio1.39

Key to symbols

Crystal, Cloud

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 7543861839

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: Nov 1

Current: $16,684 NZD|Low: $6,041 NZD|High: $16,684 NZD|Avg: $9,965 NZD

NZ Jewellers

Retailer 2

Retailer 3

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Retailer 5

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

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Retailer 18

Retailer 19

November 2, 2026

Retailer 10$6,041 NZD

Retailer 9$7,143 NZD

Retailer 11$7,353 NZD

Retailer 6$8,334 NZD

Retailer 19$8,343 NZD

Retailer 17$8,556 NZD

Retailer 18$8,620 NZD

Retailer 14$8,779 NZD

Retailer 7$9,587 NZD

Retailer 16$9,615 NZD

Retailer 12$9,826 NZD

Retailer 3$10,220 NZD

Retailer 5$10,220 NZD

Retailer 8$10,335 NZD

Retailer 4$10,557 NZD

Retailer 2$10,755 NZD

Retailer 15$14,588 NZD

Retailer 13$15,888 NZD

NZ Jewellers$16,684 NZD

28 data points across 19 retailers

16 retailers$8,334 NZD to $16,684 NZD

Cheapest Retailer

$8,334 NZD

$4,697 USD

Retailer 2

$8,343 NZD

$4,702 USD

View

Final sale: no returns

Retailer 3

$8,556 NZD

CA$6,698 CAD

View

B+

Retailer 4

$8,620 NZD

$4,858 USD

View

B+

Retailer 5

$8,779 NZD

$4,948 USD

View

B+

Retailer 6

$9,587 NZD

$5,403 USD

View

B+

Retailer 7

$9,615 NZD

$5,419 USD

View

B+

Retailer 8

$9,826 NZD

£4,361 GBP

View

B+

Retailer 9

$10,220 NZD

$5,760 USD

View

B+

Retailer 10

$10,220 NZD

$5,760 USD

View

B+

Retailer 11

$10,335 NZD

$5,825 USD

View

B+

Retailer 12

$10,557 NZD

$5,950 USD

View

B+

Retailer 13

$10,755 NZD

€5,773 EUR

View

Retailer 14

$14,588 NZD

$8,222 USD

View

Retailer 15

$15,888 NZD

£7,051 GBP

View

Most Expensive

NZ Jewellers

1f253237-e974-45a9-88a1-64816e21da82 · Oct 30

$16,684 NZD

$9,403 USD

View

15 more retailers have this diamond

Prices start from $8,334 NZDSave up to $8,350 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.

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1.51ct Oval

$8,334 NZD