CaratHunter
Plans
Radiant|Natural|GIA

1.51ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 1548303285

Certificate GIA 1548303285

Diamond specifications and retailer prices

From $6,003 NZD
As of November 6, 2026
Save $7,964 NZD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,968 NZD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548303285. Listed at 22 retailers as of November 5, 2026, with prices from $6,003 to $13,968, a $7,964 spread on the same certified stone. NZ Jewellers lists it at $13,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548303285
Dimensions7.82 × 5.80 × 4.05 mm
L/W Ratio1.35
Girdle conditionSlightly Thick
Top View
7.82 mm5.80 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548303285
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.9%

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 6
Current: $13,968 NZD|Low: $6,003 NZD|High: $13,968 NZD|Avg: $8,342 NZD
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
November 7, 2026
Retailer 16$6,003 NZD
Retailer 6$6,530 NZD
Retailer 15$6,822 NZD
Retailer 8$6,927 NZD
Retailer 17$7,243 NZD
Retailer 3$7,264 NZD
Retailer 5$7,264 NZD
Retailer 9$7,264 NZD
Retailer 11$7,513 NZD
Retailer 2$8,121 NZD
Retailer 10$8,154 NZD
Retailer 7$8,381 NZD
Retailer 12$9,023 NZD
Retailer 4$9,066 NZD
Retailer 13$9,783 NZD
Retailer 14$12,734 NZD
NZ Jewellers$13,968 NZD

38 data points across 17 retailers

22 retailers$6,003 NZD to $13,968 NZD

A
Cheapest Retailer
-
$6,003 NZD
A
Retailer 2
-
$6,391 NZD
View
A
Retailer 3
-
$6,530 NZD
View
Retailer 4
-
$6,662 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$6,822 NZD
View
A
Retailer 6
-
$6,927 NZD
View
A
Retailer 7
-
$7,243 NZD
View
Retailer 8
-
$7,264 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$7,264 NZD
View
A
Retailer 10
-
$7,264 NZD
View
A
Retailer 11
-
$7,513 NZD
View
A
Retailer 12
-
$7,842 NZD
View
A
Retailer 13
-
$7,953 NZD
View
A
Retailer 14
-
$8,121 NZD
View
A
Retailer 15
-
$8,154 NZD
View
B+
Retailer 16
-
$8,271 NZD
View
B+
Retailer 17
-
$8,381 NZD
View
B+
Retailer 18
-
$9,023 NZD
View
Retailer 19
-
$9,066 NZD
View
Price last confirmed 15 days ago
B+
Retailer 20
-
$9,783 NZD
View
B
Retailer 21
-
$12,734 NZD
View
Most Expensive
B
NZ Jewellers
197a8077-7800-4dad-bcfa-ef81217e20ea · Nov 5
$13,968 NZD
$7,743 USD
View
21 more retailers have this diamond
Prices start from $6,003 NZDSave up to $7,964 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
$6,003 NZD