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Radiant|Natural|GIA

1.51ct F VVS1 Radiant Natural Diamond

VG • F/VVS1 • GIA 2556160119

Certificate GIA 2556160119

Diamond specifications and retailer prices

From $17,664 NZD
As of November 6, 2026
Save $16,204 NZD (48%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $33,868 NZD at NZ Jewellers · As of November 3, 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 F colour (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 2556160119. Listed at 25 retailers as of November 3, 2026, with prices from $17,664 to $33,868, a $16,204 spread on the same certified stone. NZ Jewellers lists it at $33,868. 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
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 2556160119
Dimensions7.88 × 5.56 × 3.86 mm
L/W Ratio1.42
Girdle conditionPolished
Top View
7.88 mm5.56 mm1.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556160119
Side View
Table 63.0%Crown 39°Girdle: THK-VTKPavilion 58.5°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $33,868 NZD|Low: $17,664 NZD|High: $33,868 NZD|Avg: $24,166 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 6$17,664 NZD
Retailer 12$18,845 NZD
Retailer 14$19,448 NZD
Retailer 15$19,964 NZD
Retailer 11$20,561 NZD
Retailer 10$20,788 NZD
Retailer 18$21,495 NZD
Retailer 21$21,741 NZD
Retailer 2$21,773 NZD
Retailer 4$22,071 NZD
Retailer 3$22,431 NZD
Retailer 16$23,914 NZD
Retailer 7$23,927 NZD
Retailer 22$24,145 NZD
Retailer 9$24,300 NZD
Retailer 8$24,356 NZD
Retailer 20$25,235 NZD
Retailer 17$25,498 NZD
Retailer 5$25,543 NZD
Retailer 19$29,855 NZD
Retailer 13$31,651 NZD
NZ Jewellers$33,868 NZD

27 data points across 22 retailers

25 retailers$17,664 NZD to $33,868 NZD

A
Cheapest Retailer
-
$17,664 NZD
A
Retailer 2
-
$18,845 NZD
View
Retailer 3
-
$19,448 NZD
View
Price last confirmed 16 days ago
Retailer 4
-
$19,964 NZD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$20,561 NZD
View
Retailer 6
-
$20,770 NZD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$20,788 NZD
View
B+
Retailer 8
-
$21,495 NZD
View
Final sale: no returns
B+
Retailer 9
-
$21,741 NZD
View
B+
Retailer 10
-
$21,773 NZD
View
B+
Retailer 11
-
$22,071 NZD
View
Retailer 12
-
$22,431 NZD
View
Price last confirmed 9 days ago
Retailer 13
-
$23,278 NZD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$23,914 NZD
View
B+
Retailer 15
-
$23,927 NZD
View
B+
Retailer 16
-
$24,145 NZD
View
B+
Retailer 17
-
$24,300 NZD
View
B+
Retailer 18
-
$24,356 NZD
View
B+
Retailer 19
-
$25,235 NZD
View
B+
Retailer 20
-
$25,498 NZD
View
B+
Retailer 21
-
$25,543 NZD
View
Retailer 22
-
$25,740 NZD
View
Price last confirmed 16 days ago
B+
Retailer 23
-
$29,855 NZD
View
B
Retailer 24
-
$31,651 NZD
View
Most Expensive
B
NZ Jewellers
2c0aa0fc-7508-46ac-9a75-b5552ae13f51 · Nov 3
$33,868 NZD
$18,775 USD
View
24 more retailers have this diamond
Prices start from $17,664 NZDSave up to $16,204 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
$17,664 NZD