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Radiant|Natural|GIA

1.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 2241087008

Certificate GIA 2241087008

Diamond specifications and retailer prices

From $9,190 NZD
HK$40,300 HKD
As of October 28, 2026
Save $8,684 NZD (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,451 NZD at NZ Jewellers · As of October 18, 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 I 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 2241087008. Listed at 21 retailers as of October 28, 2026, with a 94% 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
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241087008
Dimensions7.69 × 5.68 × 3.85 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.69 mm5.68 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241087008
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

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: Oct 28
Current: $21,451 NZD|Low: $8,962 NZD|High: $21,688 NZD|Avg: $12,802 NZD|-1.1%
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
October 29, 2026
Retailer 9$9,190 NZD
Retailer 17$9,668 NZD
Retailer 4$9,866 NZD
Retailer 3$10,057 NZD
Retailer 18$10,335 NZD
Retailer 2$10,386 NZD
Retailer 14$10,428 NZD
Retailer 11$10,668 NZD
Retailer 8$10,734 NZD
Retailer 7$10,813 NZD
Retailer 10$10,867 NZD
Retailer 19$10,913 NZD
Retailer 20$11,439 NZD
Retailer 13$11,920 NZD
Retailer 6$13,049 NZD
Retailer 16$13,603 NZD
Retailer 5$13,792 NZD
Retailer 21$15,534 NZD
Retailer 15$17,874 NZD
Retailer 12$18,814 NZD
NZ Jewellers$21,451 NZD

16 data points across 21 retailers

21 retailers$9,190 NZD to $17,874 NZD

A
Cheapest Retailer
-
$9,190 NZD
HK$40,300 HKD
A
Retailer 2
-
$9,668 NZD
$5,427 USD
View
A
Retailer 3
-
$9,866 NZD
$5,538 USD
View
A
Retailer 4
-
$10,057 NZD
$5,645 USD
View
A
Retailer 5
-
$10,335 NZD
$5,801 USD
View
A
Retailer 6
-
$10,386 NZD
€5,553 EUR
View
A
Retailer 7
-
$10,428 NZD
SGD 7,910 SGD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$10,668 NZD
$5,988 USD
View
Final sale: no returns
A
Retailer 9
-
$10,734 NZD
$6,025 USD
View
A
Retailer 10
-
$10,813 NZD
A$9,338 AUD
View
A
Retailer 11
-
$10,867 NZD
$6,100 USD
View
A
Retailer 12
-
$10,913 NZD
$6,126 USD
View
A
Retailer 13
-
$11,439 NZD
£5,056 GBP
View
A
Retailer 14
-
$11,920 NZD
£5,268 GBP
View
A
Retailer 15
-
$13,049 NZD
$7,325 USD
View
A
Retailer 16
-
$13,603 NZD
€7,272 EUR
View
A
Retailer 17
-
$13,792 NZD
£6,096 GBP
View
B+
Retailer 18
-
$15,534 NZD
ZAR 140,868 ZAR
View
B+
Retailer 19
-
$17,874 NZD
£7,900 GBP
View
B
Retailer 20
-
$18,814 NZD
$10,561 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
712214e7-3b92-4506-996c-da3d42926136 · Oct 18
$21,451 NZD
$12,041 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $9,190 NZDSave up to $8,684 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
$9,190 NZD