Radiant|Natural|GIA

1.50ct J VVS1 Radiant Natural Diamond

VG • J/VVS1 • GIA 5231742211

Certificate GIA 5231742211

Diamond specifications and retailer prices

From $10,956 NZD
$6,175 USD
As of October 31, 2026
Save $5,310 NZD (33%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $24,675 NZD at NZ Jewellers · As of September 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231742211. Listed at 22 retailers as of October 31, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231742211
Dimensions8.02 × 5.17 × 3.57 mm
L/W Ratio1.55
Top View
8.02 mm5.17 mm1.50 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231742211
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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 31
Current: $15,253 NZD|Low: $10,715 NZD|High: $20,808 NZD|Avg: $15,065 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$10,956 NZD
Retailer 6$12,337 NZD
Retailer 11$12,440 NZD
Retailer 7$14,294 NZD
Retailer 4$14,822 NZD
Retailer 1$15,253 NZD
Retailer 10$15,422 NZD
Retailer 3$16,251 NZD
Retailer 2$16,267 NZD
Retailer 5$17,915 NZD
Retailer 8$20,808 NZD

43 data points across 11 retailers

22 retailers$10,956 NZD to $16,267 NZD

B+
Cheapest Retailer
-
$10,956 NZD
$6,175 USD
B+
Retailer 2
-
$11,441 NZD
$6,448 USD
View
Retailer 3
-
$11,657 NZD
$6,570 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$11,835 NZD
$6,670 USD
View
B+
Retailer 5
-
$12,273 NZD
CA$9,607 CAD
View
Retailer 6
-
$12,337 NZD
$6,953 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$12,440 NZD
$7,011 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$13,139 NZD
$7,405 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$13,366 NZD
$7,533 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$13,572 NZD
$7,649 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$14,123 NZD
$7,960 USD
View
Retailer 12
-
$14,294 NZD
A$12,394 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$14,822 NZD
£6,578 GBP
View
Retailer 14
-
$14,874 NZD
$8,383 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$14,894 NZD
$8,394 USD
View
B
Retailer 16
-
$15,253 NZD
€8,187 EUR
View
Retailer 17
-
$15,422 NZD
$8,692 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$16,251 NZD
$9,159 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$16,267 NZD
$9,168 USD
View
Retailer 20
-
$17,915 NZD
ZAR 163,115 ZAR
View
Price last confirmed 20 days ago
Retailer 21
-
$20,808 NZD
£9,234 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
c8b985a8-cb0a-460e-b616-34ce903c190f · Sep 30
$24,675 NZD
$13,907 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from $10,956 NZDSave up to $5,310 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.

B+
1.50ct Radiant
$10,956 NZD