Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

GD • J/VS1 • GIA 2387701214

Certificate GIA 2387701214

Diamond specifications and retailer prices

From $8,901 NZD
$5,008 USD
As of November 2, 2026
Save $7,228 NZD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,129 NZD at NZ Jewellers · As of October 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2387701214. Listed at 14 retailers as of October 30, 2026, with prices from $8,901 to $16,129, a $7,228 spread on the same certified stone. NZ Jewellers lists it at $16,129. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2387701214
Dimensions6.21 × 6.20 × 4.28 mm
L/W Ratio1.00
Top View
6.21 mm6.20 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2387701214
Side View
Table 68.0%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: Nov 2
Current: $10,910 NZD|Low: $6,985 NZD|High: $15,170 NZD|Avg: $10,879 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$8,901 NZD
Retailer 6$9,722 NZD
Retailer 2$9,731 NZD
Retailer 1$10,910 NZD
Retailer 4$11,854 NZD
Retailer 3$14,990 NZD

41 data points across 6 retailers

14 retailers$8,901 NZD to $16,129 NZD

B+
Cheapest Retailer
-
$8,901 NZD
$5,008 USD
Final sale: no returns
B+
Retailer 2
-
$9,205 NZD
$5,179 USD
View
B+
Retailer 3
-
$9,206 NZD
$5,180 USD
View
B+
Retailer 4
-
$9,644 NZD
$5,426 USD
View
B+
Retailer 5
-
$9,644 NZD
$5,426 USD
View
B+
Retailer 6
-
$9,644 NZD
$5,426 USD
View
Retailer 7
-
$9,722 NZD
A$8,415 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$9,731 NZD
£4,311 GBP
View
B+
Retailer 9
-
$9,916 NZD
$5,579 USD
View
B
Retailer 10
-
$10,910 NZD
€5,846 EUR
View
B
Retailer 11
-
$11,128 NZD
$6,261 USD
View
B
Retailer 12
-
$11,854 NZD
ZAR 107,746 ZAR
View
B
Retailer 13
-
$14,990 NZD
£6,641 GBP
View
Most Expensive
C
NZ Jewellers
0263c3f0-2c2e-4d01-be92-6246e8fb049d · Oct 30
$16,129 NZD
$9,075 USD
View
13 more retailers have this diamond
Prices start from $8,901 NZDSave up to $7,228 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+
1.51ct Radiant
$8,901 NZD