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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 1242061686

Certificate GIA 1242061686

Diamond specifications and retailer prices

From $10,463 NZD
$5,887 USD
As of November 1, 2026
Save $3,578 NZD (25%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,935 NZD at NZ Jewellers · As of October 9, 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 1242061686. Listed at 17 retailers as of November 1, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle57.78°
OriginNatural
Grading LabGIA
CertificateGIA 1242061686
Dimensions7.27 × 5.59 × 3.91 mm
L/W Ratio1.30
Key to symbols
Crystal, Pinpoint
Top View
7.27 mm5.59 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242061686
Side View
Table 65.0%CrownGirdle: ThickPavilion 57.78°Culet: 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 1
Current: $13,944 NZD|Low: $9,123 NZD|High: $18,904 NZD|Avg: $12,344 NZD|+0.6%
Retailer 1
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
November 2, 2026
Retailer 3$9,123 NZD
Retailer 10$10,463 NZD
Retailer 5$10,494 NZD
Retailer 13$10,689 NZD
Retailer 14$10,778 NZD
Retailer 11$10,819 NZD
Retailer 4$11,682 NZD
Retailer 9$12,468 NZD
Retailer 7$13,557 NZD
Retailer 2$13,579 NZD
Retailer 8$13,579 NZD
Retailer 1$13,944 NZD
Retailer 12$14,041 NZD
Retailer 6$18,854 NZD

26 data points across 14 retailers

17 retailers$10,463 NZD to $14,041 NZD

Retailer 1
-
$9,123 NZD
HK$40,100 HKD
Price last confirmed 22 days ago
A
Retailer 2
-
$10,463 NZD
$5,887 USD
View
A
Retailer 3
-
$10,493 NZD
A$9,083 AUD
View
Retailer 4
-
$10,494 NZD
SGD 7,979 SGD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$10,689 NZD
$6,014 USD
View
A
Retailer 6
-
$10,778 NZD
$6,064 USD
View
Final sale: no returns
A
Retailer 7
-
$10,819 NZD
$6,087 USD
View
A
Retailer 8
-
$12,468 NZD
$7,015 USD
View
Retailer 9
-
$12,679 NZD
$7,134 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$13,038 NZD
$7,336 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$13,557 NZD
£6,006 GBP
View
B+
Retailer 12
-
$13,579 NZD
$7,640 USD
View
B+
Retailer 13
-
$13,579 NZD
$7,640 USD
View
B+
Retailer 14
-
$13,944 NZD
€7,472 EUR
View
B+
Retailer 15
-
$14,041 NZD
$7,900 USD
View
Retailer 16
-
$18,854 NZD
£8,353 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
5236d2dd-7832-40d2-b379-0af81d526021 · Oct 9
$20,935 NZD
$11,779 USD
View
Price last confirmed 24 days ago
16 more retailers have this diamond
Prices start from $10,463 NZDSave up to $3,578 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
$10,463 NZD