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Round|Natural|GIA

1.50ct M IF Round Natural Diamond

EX • M/IF • GIA 6552628450

Certificate GIA 6552628450

Diamond specifications and retailer prices

From $5,942 NZD
As of November 6, 2026
Save $8,058 NZD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,000 NZD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552628450. Listed at 9 retailers as of November 5, 2026, with prices from $5,942 to $14,000, a $8,058 spread on the same certified stone. NZ Jewellers lists it at $14,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552628450
Dimensions7.43 × 7.46 × 4.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.43 mm7.46 mm1.50 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552628450
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 40.8°CuletDepth 58.9%

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: $14,000 NZD|Low: $5,897 NZD|High: $14,000 NZD|Avg: $8,637 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$5,942 NZD
Retailer 10$7,009 NZD
Retailer 9$7,190 NZD
Retailer 2$7,955 NZD
Retailer 6$8,035 NZD
Retailer 7$8,035 NZD
Retailer 4$9,023 NZD
Retailer 8$9,272 NZD
Retailer 3$9,804 NZD
NZ Jewellers$14,000 NZD

44 data points across 10 retailers

9 retailers$5,942 NZD to $14,000 NZD

A
Cheapest Retailer
-
$5,942 NZD
A
Retailer 2
-
$7,009 NZD
View
A
Retailer 3
-
$7,955 NZD
View
Retailer 4
-
$8,035 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$8,035 NZD
View
B+
Retailer 6
-
$9,023 NZD
View
B+
Retailer 7
-
$9,272 NZD
View
B+
Retailer 8
-
$9,804 NZD
View
Most Expensive
B
NZ Jewellers
1f24483c-26c7-4f35-a465-1e7abf27ea45 · Nov 5
$14,000 NZD
$7,870 USD
View
8 more retailers have this diamond
Prices start from $5,942 NZDSave up to $8,058 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
$5,942 NZD