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Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 2241085544

Certificate GIA 2241085544

Diamond specifications and retailer prices

From $5,710 NZD
HK$25,100 HKD
As of November 1, 2026
Save $7,732 NZD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,442 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241085544. Listed at 8 retailers as of October 30, 2026, with prices from $5,710 to $13,442, a $7,732 spread on the same certified stone. NZ Jewellers lists it at $13,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle66.05°
OriginNatural
Grading LabGIA
CertificateGIA 2241085544
Dimensions7.15 × 5.52 × 3.85 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal
Top View
7.15 mm5.52 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2241085544
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 66.05°Culet: NoneDepth 69.8%

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: Nov 1
Current: $13,442 NZD|Low: $5,665 NZD|High: $13,835 NZD|Avg: $8,771 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$5,710 NZD
Retailer 2$7,270 NZD
Retailer 8$7,302 NZD
Retailer 5$7,715 NZD
Retailer 6$7,715 NZD
Retailer 7$8,232 NZD
Retailer 3$12,290 NZD
NZ Jewellers$13,442 NZD

16 data points across 8 retailers

8 retailers$5,710 NZD to $13,442 NZD

A
Cheapest Retailer
-
$5,710 NZD
HK$25,100 HKD
A
Retailer 2
-
$7,270 NZD
£3,221 GBP
View
Retailer 3
-
$7,302 NZD
SGD 5,552 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$7,715 NZD
$4,341 USD
View
A
Retailer 5
-
$7,715 NZD
$4,341 USD
View
A
Retailer 6
-
$8,232 NZD
$4,632 USD
View
B
Retailer 7
-
$12,290 NZD
£5,445 GBP
View
Most Expensive
B
NZ Jewellers
e7fa5d9a-a9a0-48ff-b1cb-9654ec8bcc5a · Oct 30
$13,442 NZD
$7,563 USD
View
7 more retailers have this diamond
Prices start from $5,710 NZDSave up to $7,732 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
$5,710 NZD