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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

ID • H/VS1 • GIA 1568187258

Certificate GIA 1568187258

Diamond specifications and retailer prices

From $9,836 NZD
As of November 4, 2026
Save $13,313 NZD (58%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,149 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 H 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 1568187258. Listed at 26 retailers as of November 4, 2026, with prices from $9,836 to $23,149, a $13,313 spread on the same certified stone. NZ Jewellers lists it at $23,149. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle58.1°
OriginNatural
Grading LabGIA
CertificateGIA 1568187258
Dimensions7.45 × 5.72 × 3.89 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Top View
7.45 mm5.72 mm1.51 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568187258
Side View
Table 68.0%Crown 42.8°Girdle: STK-THKPavilion 58.1°Culet: NoneDepth 67.9%

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 4
Current: $23,149 NZD|Low: $9,836 NZD|High: $23,149 NZD|Avg: $13,062 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
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Retailer 15
Retailer 16
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 5, 2026
Retailer 18$9,836 NZD
Retailer 11$10,360 NZD
Retailer 6$10,488 NZD
Retailer 7$10,752 NZD
Retailer 10$10,937 NZD
Retailer 9$11,036 NZD
Retailer 8$11,574 NZD
Retailer 5$11,607 NZD
Retailer 24$12,257 NZD
Retailer 4$12,539 NZD
Retailer 13$12,687 NZD
Retailer 23$12,732 NZD
Retailer 20$12,920 NZD
Retailer 19$12,979 NZD
Retailer 15$13,893 NZD
Retailer 25$13,893 NZD
Retailer 17$14,048 NZD
Retailer 12$14,060 NZD
Retailer 22$14,260 NZD
Retailer 26$14,356 NZD
Retailer 14$14,468 NZD
Retailer 16$14,964 NZD
Retailer 3$15,395 NZD
Retailer 2$16,887 NZD
Retailer 21$19,237 NZD
NZ Jewellers$23,149 NZD

26 data points across 26 retailers

26 retailers$9,836 NZD to $23,149 NZD

A
Cheapest Retailer
-
$9,836 NZD
A
Retailer 2
-
$10,360 NZD
View
A
Retailer 3
-
$10,488 NZD
View
A
Retailer 4
-
$10,752 NZD
View
A
Retailer 5
-
$10,937 NZD
View
A
Retailer 6
-
$11,036 NZD
View
A
Retailer 7
-
$11,574 NZD
View
Final sale: no returns
A
Retailer 8
-
$11,607 NZD
View
A
Retailer 9
-
$12,257 NZD
View
A
Retailer 10
-
$12,539 NZD
View
A
Retailer 11
-
$12,687 NZD
View
A
Retailer 12
-
$12,732 NZD
View
A
Retailer 13
-
$12,920 NZD
View
A
Retailer 14
-
$12,979 NZD
View
B+
Retailer 15
-
$13,726 NZD
View
A
Retailer 16
-
$13,893 NZD
View
A
Retailer 17
-
$13,893 NZD
View
B+
Retailer 18
-
$14,060 NZD
View
A
Retailer 19
-
$14,260 NZD
View
B+
Retailer 20
-
$14,356 NZD
View
B+
Retailer 21
-
$14,468 NZD
View
B+
Retailer 22
-
$14,964 NZD
View
B+
Retailer 23
-
$15,395 NZD
View
B+
Retailer 24
-
$16,887 NZD
View
B+
Retailer 25
-
$19,237 NZD
View
Most Expensive
B
NZ Jewellers
d42a6907-6d35-4bde-8c0a-a5f89ea26170 · Nov 5
$23,149 NZD
$13,013 USD
View
25 more retailers have this diamond
Prices start from $9,836 NZDSave up to $13,313 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
$9,836 NZD