Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

VG • J/VS2 • GIA 2225018235

Certificate GIA 2225018235

Diamond specifications and retailer prices

From $6,600 NZD
$3,720 USD
As of October 28, 2026
Save $6,895 NZD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,762 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225018235. Listed at 20 retailers as of October 28, 2026, with a 104% 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

1.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2225018235
Dimensions6.90 × 5.65 × 4.04 mm
L/W Ratio1.22
Culet sizeNone
Top View
6.90 mm5.65 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225018235
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 71.5%

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: $13,495 NZD|Low: $5,905 NZD|High: $13,658 NZD|Avg: $8,512 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$6,600 NZD
Retailer 3$6,804 NZD
Retailer 5$7,012 NZD
Retailer 9$7,087 NZD
Retailer 11$7,284 NZD
Retailer 2$7,676 NZD
Retailer 4$8,356 NZD
Retailer 10$8,542 NZD
Retailer 7$9,591 NZD
Retailer 6$10,415 NZD
Retailer 1$13,495 NZD

44 data points across 11 retailers

20 retailers$6,600 NZD to $13,495 NZD

A
Cheapest Retailer
-
$6,600 NZD
$3,720 USD
A
Retailer 2
-
$6,755 NZD
$3,807 USD
View
A
Retailer 3
-
$6,804 NZD
$3,835 USD
View
A
Retailer 4
-
$7,012 NZD
A$6,080 AUD
View
B+
Retailer 5
-
$7,087 NZD
$3,994 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,284 NZD
$4,105 USD
View
B+
Retailer 7
-
$7,498 NZD
$4,226 USD
View
Retailer 8
-
$7,676 NZD
$4,326 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$7,676 NZD
$4,326 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$8,356 NZD
£3,708 GBP
View
Retailer 11
-
$8,542 NZD
A$7,406 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$8,641 NZD
$4,870 USD
View
B+
Retailer 13
-
$8,641 NZD
$4,870 USD
View
Retailer 14
-
$8,857 NZD
$4,992 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$8,925 NZD
$5,030 USD
View
Retailer 16
-
$9,358 NZD
$5,274 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$9,591 NZD
€5,148 EUR
View
B
Retailer 18
-
$10,415 NZD
ZAR 94,831 ZAR
View
B
Retailer 19
-
$13,495 NZD
£5,989 GBP
View
Most Expensive
NZ Jewellers
bde6e470-5410-42d5-84f0-2ec764f76851 · Sep 30
$14,762 NZD
$8,320 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from $6,600 NZDSave up to $6,895 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
1.51ct Radiant
$6,600 NZD