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Round|Natural|GIA

1.50ct L SI2 Round Natural Diamond

VG • L/SI2 • GIA 5543242152

Certificate GIA 5543242152

Diamond specifications and retailer prices

From $2,891 NZD
As of November 6, 2026
Save $2,058 NZD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,315 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 5543242152. Listed at 14 retailers as of November 5, 2026, with a 71% 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

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 5543242152
Dimensions7.09 × 7.14 × 4.59 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.50 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543242152
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.5%

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: $2,953 NZD|Low: $2,868 NZD|High: $5,063 NZD|Avg: $3,804 NZD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$2,891 NZD
Retailer 1$2,953 NZD
Retailer 7$3,401 NZD
Retailer 6$3,732 NZD
Retailer 5$3,764 NZD
Retailer 8$3,910 NZD
Retailer 4$4,010 NZD
Retailer 9$4,035 NZD
Retailer 2$4,949 NZD

38 data points across 9 retailers

14 retailers$2,891 NZD to $4,949 NZD

A
Cheapest Retailer
-
$2,891 NZD
A
Retailer 2
-
$2,953 NZD
View
A
Retailer 3
-
$3,401 NZD
View
A
Retailer 4
-
$3,732 NZD
View
Retailer 5
-
$3,764 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,910 NZD
View
Retailer 7
-
$3,978 NZD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$4,010 NZD
View
Retailer 9
-
$4,035 NZD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$4,195 NZD
View
Retailer 11
-
$4,212 NZD
View
Price last confirmed 38 days ago
Retailer 12
-
$4,590 NZD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$4,949 NZD
View
Most Expensive
NZ Jewellers
13873e4d-c712-4ec5-8e61-ed33187af91f · Oct 3
$8,315 NZD
$4,674 USD
View
Price last confirmed 34 days ago
13 more retailers have this diamond
Prices start from $2,891 NZDSave up to $2,058 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 Round
$2,891 NZD