Radiant|Natural|GIA

1.51ct I VS2 Radiant Natural Diamond

ID • I/VS2 • GIA 6551253384

Certificate GIA 6551253384

Diamond specifications and retailer prices

From $7,956 NZD
$4,484 USD
As of October 31, 2026
Save $7,399 NZD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,355 NZD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551253384. Listed at 10 retailers as of October 30, 2026, with prices from $7,956 to $15,355, a $7,399 spread on the same certified stone. NZ Jewellers lists it at $15,355. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.47°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 6551253384
Dimensions7.52 × 5.79 × 4.03 mm
L/W Ratio1.30
Girdle conditionThick
Key to symbols
Crystal, Needle
Top View
7.52 mm5.79 mm1.51 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551253384
Side View
Table 67.0%Crown 48.47°Girdle: STK-THKPavilion 35.97°Culet: NoneDepth 69.6%

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 31
Current: $15,355 NZD|Low: $7,956 NZD|High: $16,189 NZD|Avg: $10,300 NZD|-5.2%
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
November 1, 2026
Retailer 10$7,956 NZD
Retailer 11$8,295 NZD
Retailer 2$8,305 NZD
Retailer 8$8,813 NZD
Retailer 9$8,813 NZD
Retailer 14$8,889 NZD
Retailer 12$9,042 NZD
Retailer 13$9,145 NZD
Retailer 4$9,703 NZD
Retailer 6$9,938 NZD
Retailer 3$10,074 NZD
Retailer 5$11,249 NZD
Retailer 7$14,038 NZD
NZ Jewellers$15,355 NZD

36 data points across 14 retailers

10 retailers$7,956 NZD to $15,355 NZD

A
Cheapest Retailer
-
$7,956 NZD
$4,484 USD
A
Retailer 2
-
$8,295 NZD
$4,675 USD
View
A
Retailer 3
-
$8,305 NZD
£3,686 GBP
View
A
Retailer 4
-
$8,813 NZD
$4,967 USD
View
A
Retailer 5
-
$8,813 NZD
$4,967 USD
View
Retailer 6
-
$8,889 NZD
$5,010 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$9,042 NZD
$5,096 USD
View
Retailer 8
-
$9,145 NZD
A$7,930 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$14,038 NZD
£6,230 GBP
View
Most Expensive
B+
NZ Jewellers
e7cb139f-0de0-45c1-9edb-4c2714eb3544 · Oct 30
$15,355 NZD
$8,654 USD
View
9 more retailers have this diamond
Prices start from $7,956 NZDSave up to $7,399 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
$7,956 NZD