Radiant|Natural|GIA

1.50ct I VVS1 Radiant Natural Diamond

GD • I/VVS1 • GIA 2557790365

Certificate GIA 2557790365

Diamond specifications and retailer prices

From $9,136 NZD
As of November 5, 2026
Save $5,965 NZD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,314 NZD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557790365. Listed at 11 retailers as of November 2, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle51.78°
Pavilion angle35.48°
OriginNatural
Grading LabGIA
CertificateGIA 2557790365
Dimensions7.39 × 5.74 × 3.95 mm
L/W Ratio1.29
Girdle conditionThick
Key to symbols
Pinpoint, Feather
Top View
7.39 mm5.74 mm1.50 ctI / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2557790365
Side View
Table 72.0%Crown 51.78°Girdle: SLI-POLPavilion 35.48°Culet: NoneDepth 68.8%

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: Nov 5
Current: $9,136 NZD|Low: $9,136 NZD|High: $16,327 NZD|Avg: $11,053 NZD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 1$9,136 NZD
Retailer 3$9,249 NZD
Retailer 2$9,802 NZD
Retailer 5$9,891 NZD
Retailer 6$10,673 NZD
Retailer 4$15,101 NZD

41 data points across 6 retailers

11 retailers$9,136 NZD to $15,101 NZD

A
Cheapest Retailer
-
$9,136 NZD
A
Retailer 2
-
$9,249 NZD
View
A
Retailer 3
-
$9,802 NZD
View
A
Retailer 4
-
$9,891 NZD
View
Retailer 5
-
$10,673 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$10,819 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$10,949 NZD
View
Price last confirmed 37 days ago
Retailer 8
-
$10,949 NZD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$15,101 NZD
View
Retailer 10
-
$18,097 NZD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
91fdd211-1990-4b61-a7a3-7a2446ff2d7d · Sep 20
$18,314 NZD
$10,295 USD
View
Price last confirmed 46 days ago
10 more retailers have this diamond
Prices start from $9,136 NZDSave up to $5,965 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
1.50ct Radiant
$9,136 NZD