Round|Natural|GIA

5.42ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1557702331

Certificate GIA 1557702331

Diamond specifications and retailer prices

From $128,862 NZD

HK$567,400 HKD

As of October 29, 2026

Save $113,793 NZD (47%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $242,655 NZD at MOH London · As of October 29, 2026

View at MOH London

About this 5.42ct natural round diamond

This 5.42ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1557702331. Listed at 18 retailers as of October 29, 2026, with prices from $128,862 to $242,655, a $113,793 spread on the same certified stone. MOH London lists it at $242,655. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.42

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.2°

OriginNatural

Grading LabGIA

CertificateGIA 1557702331

Dimensions11.22 × 11.17 × 6.96 mm

L/W Ratio1.00

Culet sizeNone

Key to symbols

Crystal, Feather, Cloud, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1557702331

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 29

Current: $242,655 NZD|Low: $128,862 NZD|High: $249,578 NZD|Avg: $163,899 NZD|-1.7%

MOH London

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

October 30, 2026

Retailer 9$128,862 NZD

Retailer 15$140,244 NZD

Retailer 13$141,664 NZD

Retailer 5$141,923 NZD

Retailer 14$145,102 NZD

Retailer 3$146,928 NZD

Retailer 12$153,573 NZD

Retailer 7$157,902 NZD

Retailer 10$160,409 NZD

Retailer 11$163,257 NZD

Retailer 8$164,592 NZD

Retailer 6$173,654 NZD

Retailer 4$179,489 NZD

Retailer 2$187,518 NZD

MOH London$242,655 NZD

37 data points across 15 retailers

18 retailers$128,862 NZD to $242,655 NZD

Cheapest Retailer

$128,862 NZD

HK$567,400 HKD

Retailer 2

$140,244 NZD

$79,042 USD

View

Retailer 3

$141,664 NZD

$79,842 USD

View

Final sale: no returns

Retailer 4

$141,923 NZD

$79,988 USD

View

B+

Retailer 5

$145,102 NZD

$81,780 USD

View

B+

Retailer 6

$146,928 NZD

SGD 111,904 SGD

View

B+

Retailer 7

$153,573 NZD

$86,554 USD

View

B+

Retailer 8

$160,409 NZD

$90,407 USD

View

B+

Retailer 9

$163,257 NZD

SGD 124,341 SGD

View

Retailer 10

$164,481 NZD

$92,702 USD

View

Price last confirmed 33 days ago

Retailer 11

$164,481 NZD

$92,702 USD

View

Price last confirmed 32 days ago

B+

Retailer 12

$164,592 NZD

$92,765 USD

View

Retailer 13

$171,060 NZD

$96,410 USD

View

Price last confirmed 23 days ago

Retailer 14

$173,654 NZD

$97,872 USD

View

Price last confirmed 8 days ago

Retailer 15

$177,641 NZD

$100,119 USD

View

Price last confirmed 22 days ago

B+

Retailer 16

$179,489 NZD

$101,160 USD

View

B+

Retailer 17

$187,518 NZD

€100,653 EUR

View

Most Expensive

MOH London

7C3418353 · Oct 29

$242,655 NZD

£107,686 GBP

View

17 more retailers have this diamond

Prices start from $128,862 NZDSave up to $113,793 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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5.42ct Round

$128,862 NZD