CaratHunter
Plans
Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 1529584470

Certificate GIA 1529584470

Diamond specifications and retailer prices

From $12,582 NZD
As of November 4, 2026
Save $16,855 NZD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $29,437 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1529584470. Listed at 27 retailers as of November 4, 2026, with prices from $12,582 to $29,437, a $16,855 spread on the same certified stone. NZ Jewellers lists it at $29,437. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529584470
Dimensions7.35 × 5.74 × 3.98 mm
L/W Ratio1.28
Key to symbols
Feather, Pinpoint
Top View
7.35 mm5.74 mm1.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529584470
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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: $29,437 NZD|Low: $12,714 NZD|High: $29,437 NZD|Avg: $17,349 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
November 6, 2026
Retailer 4$12,844 NZD
Retailer 13$12,995 NZD
Retailer 6$13,699 NZD
Retailer 5$13,781 NZD
Retailer 8$14,640 NZD
Retailer 3$14,719 NZD
Retailer 14$14,719 NZD
Retailer 15$16,192 NZD
Retailer 12$16,266 NZD
Retailer 9$16,279 NZD
Retailer 16$16,876 NZD
Retailer 7$18,399 NZD
Retailer 11$19,152 NZD
Retailer 2$21,473 NZD
Retailer 10$24,462 NZD
NZ Jewellers$29,437 NZD

44 data points across 16 retailers

27 retailers$12,582 NZD to $29,437 NZD

A
Cheapest Retailer
-
$12,582 NZD
B+
Retailer 2
-
$12,844 NZD
View
Retailer 3
-
$12,995 NZD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$13,699 NZD
View
B+
Retailer 5
-
$13,753 NZD
View
B+
Retailer 6
-
$13,781 NZD
View
B+
Retailer 7
-
$14,640 NZD
View
B+
Retailer 8
-
$14,719 NZD
View
Final sale: no returns
Retailer 9
-
$14,719 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$15,686 NZD
View
B
Retailer 11
-
$15,946 NZD
View
B
Retailer 12
-
$16,192 NZD
View
Retailer 13
-
$16,266 NZD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$16,279 NZD
View
B
Retailer 15
-
$16,549 NZD
View
B
Retailer 16
-
$16,876 NZD
View
B
Retailer 17
-
$17,433 NZD
View
B
Retailer 18
-
$17,433 NZD
View
B
Retailer 19
-
$17,592 NZD
View
B
Retailer 20
-
$17,648 NZD
View
B
Retailer 21
-
$18,002 NZD
View
B
Retailer 22
-
$18,399 NZD
View
B
Retailer 23
-
$19,152 NZD
View
Retailer 24
-
$19,378 NZD
View
Price last confirmed 14 days ago
B
Retailer 25
-
$21,473 NZD
View
B
Retailer 26
-
$24,462 NZD
View
Most Expensive
C
NZ Jewellers
412a6545-bd2d-4be4-ad78-73420006b064 · Nov 5
$29,437 NZD
$16,548 USD
View
26 more retailers have this diamond
Prices start from $12,582 NZDSave up to $16,855 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
$12,582 NZD