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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

VG • L/SI2 • GIA 1483489429

Certificate GIA 1483489429

Diamond specifications and retailer prices

From $2,747 NZD
As of November 6, 2026
Save $2,112 NZD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,727 NZD at NZ Jewellers · As of October 17, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1483489429. Listed at 13 retailers as of November 6, 2026, with a 77% 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
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1483489429
Dimensions7.79 × 5.99 × 3.83 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
7.79 mm5.99 mm1.50 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1483489429
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.1%

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 6
Current: $3,886 NZD|Low: $2,724 NZD|High: $4,907 NZD|Avg: $3,628 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4$2,747 NZD
Retailer 2$2,953 NZD
Retailer 7$3,447 NZD
Retailer 6$3,734 NZD
Retailer 5$3,826 NZD
Retailer 1$3,886 NZD
Retailer 3$4,860 NZD

46 data points across 7 retailers

13 retailers$2,747 NZD to $4,860 NZD

A
Cheapest Retailer
-
$2,747 NZD
A
Retailer 2
-
$2,953 NZD
View
B+
Retailer 3
-
$3,447 NZD
View
Retailer 4
-
$3,579 NZD
View
Price last confirmed 22 days ago
Retailer 5
-
$3,579 NZD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$3,734 NZD
View
Retailer 7
-
$3,743 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$3,761 NZD
View
B+
Retailer 9
-
$3,826 NZD
View
B+
Retailer 10
-
$3,886 NZD
View
Retailer 11
-
$4,129 NZD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$4,860 NZD
View
Most Expensive
NZ Jewellers
519b8b63-367c-49f8-a0c4-f9b8639d3509 · Oct 17
$8,727 NZD
$4,838 USD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from $2,747 NZDSave up to $2,112 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
$2,747 NZD