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Radiant|Natural|GIA

1.50ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 2231955619

Certificate GIA 2231955619

Diamond specifications and retailer prices

From $6,655 NZD
$3,751 USD
As of October 28, 2026
Save $6,923 NZD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,579 NZD at NZ Jewellers · As of October 27, 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 2231955619. Listed at 19 retailers as of October 27, 2026, with prices from $6,655 to $13,579, a $6,923 spread on the same certified stone. NZ Jewellers lists it at $13,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.27°
OriginNatural
Grading LabGIA
CertificateGIA 2231955619
Dimensions7.48 × 5.73 × 3.98 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.48 mm5.73 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231955619
Side View
Table 70.0%Crown 49.27°GirdlePavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
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 28
Current: $13,579 NZD|Low: $6,655 NZD|High: $14,349 NZD|Avg: $8,633 NZD|-2.8%
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
October 31, 2026
Retailer 7$6,655 NZD
Retailer 4$6,859 NZD
Retailer 17$7,094 NZD
Retailer 6$7,195 NZD
Retailer 11$7,366 NZD
Retailer 2$7,390 NZD
Retailer 8$7,794 NZD
Retailer 9$7,794 NZD
Retailer 18$7,794 NZD
Retailer 12$7,973 NZD
Retailer 3$8,058 NZD
Retailer 10$8,080 NZD
Retailer 5$8,205 NZD
Retailer 14$8,808 NZD
Retailer 15$8,994 NZD
Retailer 16$9,491 NZD
Retailer 13$12,481 NZD
NZ Jewellers$13,579 NZD

24 data points across 18 retailers

19 retailers$6,655 NZD to $13,579 NZD

A
Cheapest Retailer
-
$6,655 NZD
$3,751 USD
A
Retailer 2
-
$6,859 NZD
$3,866 USD
View
A
Retailer 3
-
$7,094 NZD
$3,998 USD
View
A
Retailer 4
-
$7,195 NZD
$4,055 USD
View
Final sale: no returns
A
Retailer 5
-
$7,366 NZD
£3,269 GBP
View
A
Retailer 6
-
$7,390 NZD
$4,165 USD
View
A
Retailer 7
-
$7,794 NZD
$4,393 USD
View
A
Retailer 8
-
$7,794 NZD
$4,393 USD
View
A
Retailer 9
-
$7,794 NZD
$4,393 USD
View
A
Retailer 10
-
$7,973 NZD
£3,538 GBP
View
A
Retailer 11
-
$8,058 NZD
$4,542 USD
View
Retailer 12
-
$8,080 NZD
A$7,006 AUD
View
Price last confirmed 23 days ago
A
Retailer 13
-
$8,205 NZD
$4,624 USD
View
B+
Retailer 14
-
$8,808 NZD
€4,728 EUR
View
B+
Retailer 15
-
$8,994 NZD
$5,069 USD
View
Retailer 16
-
$9,248 NZD
$5,212 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$9,491 NZD
ZAR 86,415 ZAR
View
B
Retailer 18
-
$12,481 NZD
£5,539 GBP
View
Most Expensive
B
NZ Jewellers
1be6aba7-4176-49be-bfa4-08ccac2e5668 · Oct 27
$13,579 NZD
$7,653 USD
View
18 more retailers have this diamond
Prices start from $6,655 NZDSave up to $6,923 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.

A
1.50ct Radiant
$6,655 NZD