Radiant|Natural|GIA

1.50ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 1518454279

Certificate GIA 1518454279

Diamond specifications and retailer prices

From $9,468 NZD

$5,336 USD

As of November 1, 2026

Save $12,818 NZD (58%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $22,285 NZD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant 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 1518454279. Listed at 25 retailers as of October 30, 2026, with prices from $9,468 to $22,285, a $12,818 spread on the same certified stone. NZ Jewellers lists it at $22,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle49.17°

Pavilion angle63.44°

OriginNatural

Grading LabGIA

CertificateGIA 1518454279

Dimensions7.45 × 5.77 × 3.97 mm

L/W Ratio1.29

Key to symbols

Crystal, Needle, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1518454279

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: Nov 1

Current: $22,285 NZD|Low: $9,468 NZD|High: $22,285 NZD|Avg: $12,980 NZD

NZ Jewellers

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

November 2, 2026

Retailer 12$9,468 NZD

Retailer 3$9,830 NZD

Retailer 19$9,989 NZD

Retailer 7$10,408 NZD

Retailer 6$10,527 NZD

Retailer 20$11,143 NZD

Retailer 22$11,143 NZD

Retailer 9$11,196 NZD

Retailer 5$12,071 NZD

Retailer 21$12,257 NZD

Retailer 13$12,563 NZD

Retailer 4$12,777 NZD

Retailer 18$12,932 NZD

Retailer 11$13,396 NZD

Retailer 14$13,396 NZD

Retailer 10$13,594 NZD

Retailer 15$13,840 NZD

Retailer 8$13,928 NZD

Retailer 2$14,558 NZD

Retailer 17$16,371 NZD

Retailer 16$18,570 NZD

NZ Jewellers$22,285 NZD

45 data points across 22 retailers

25 retailers$9,468 NZD to $22,285 NZD

B+

Cheapest Retailer

$9,468 NZD

$5,336 USD

B+

Retailer 2

$9,830 NZD

$5,540 USD

View

B+

Retailer 3

$9,989 NZD

$5,630 USD

View

B+

Retailer 4

$10,408 NZD

$5,866 USD

View

B+

Retailer 5

$10,527 NZD

$5,933 USD

View

B+

Retailer 6

$10,926 NZD

A$9,474 AUD

View

B+

Retailer 7

$11,143 NZD

$6,280 USD

View

B+

Retailer 8

$11,143 NZD

$6,280 USD

View

Final sale: no returns

Retailer 9

$11,196 NZD

$6,310 USD

View

B+

Retailer 10

$11,874 NZD

$6,692 USD

View

B+

Retailer 11

$12,071 NZD

$6,803 USD

View

Retailer 12

$12,257 NZD

$6,908 USD

View

B+

Retailer 13

$12,563 NZD

£5,575 GBP

View

Retailer 14

$12,777 NZD

$7,201 USD

View

Retailer 15

$12,932 NZD

A$11,213 AUD

View

Price last confirmed 11 days ago

Retailer 16

$13,396 NZD

$7,550 USD

View

Retailer 17

$13,396 NZD

$7,550 USD

View

Retailer 18

$13,594 NZD

$7,662 USD

View

Retailer 19

$13,840 NZD

$7,800 USD

View

Retailer 20

$13,928 NZD

$7,850 USD

View

Retailer 21

$14,558 NZD

€7,814 EUR

View

Retailer 22

$14,681 NZD

$8,274 USD

View

Price last confirmed 10 days ago

Retailer 23

$16,371 NZD

ZAR 149,056 ZAR

View

Retailer 24

$18,570 NZD

£8,241 GBP

View

Most Expensive

NZ Jewellers

eeb68cc7-d5fe-4fd0-88bb-37ac923e2d95 · Oct 30

$22,285 NZD

$12,560 USD

View

24 more retailers have this diamond

Prices start from $9,468 NZDSave up to $12,818 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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B+

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