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Round|Natural|IGI

1.50ct K IF Round Natural Diamond

EX • K/IF • IGI 608304582

Shape and cutting style on the report: Round brilliant

Certificate IGI 608304582

Diamond specifications and retailer prices

From $8,836 NZD
As of November 4, 2026
Save $8,247 NZD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,083 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 608304582. Listed at 19 retailers as of November 4, 2026, with prices from $8,836 to $17,083, a $8,247 spread on the same certified stone. NZ Jewellers lists it at $17,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 608304582
Dimensions7.27 × 7.22 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.27 mm7.22 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 608304582
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

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 4
Current: $17,083 NZD|Low: $8,966 NZD|High: $17,083 NZD|Avg: $11,747 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$8,966 NZD
Retailer 2$9,435 NZD
Retailer 6$9,994 NZD
Retailer 9$10,213 NZD
Retailer 5$10,812 NZD
Retailer 4$11,148 NZD
Retailer 3$12,461 NZD
Retailer 7$15,046 NZD
NZ Jewellers$17,083 NZD

36 data points across 9 retailers

19 retailers$8,836 NZD to $17,083 NZD

A
Cheapest Retailer
-
$8,836 NZD
A
Retailer 2
-
$8,966 NZD
View
A
Retailer 3
-
$9,385 NZD
View
A
Retailer 4
-
$9,435 NZD
View
A
Retailer 5
-
$9,544 NZD
View
A
Retailer 6
-
$9,994 NZD
View
Retailer 7
-
$10,133 NZD
View
Price last confirmed 44 days ago
Retailer 8
-
$10,213 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$10,213 NZD
View
A
Retailer 10
-
$10,213 NZD
View
B+
Retailer 11
-
$10,488 NZD
View
A
Retailer 12
-
$10,812 NZD
View
B+
Retailer 13
-
$11,148 NZD
View
Retailer 14
-
$11,691 NZD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$11,785 NZD
View
B+
Retailer 16
-
$12,461 NZD
View
B+
Retailer 17
-
$15,046 NZD
View
Retailer 18
-
$16,948 NZD
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
ff877d84-c7d1-42e7-8383-ce7a3dcd4581 · Nov 5
$17,083 NZD
$9,603 USD
View
18 more retailers have this diamond
Prices start from $8,836 NZDSave up to $8,247 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
$8,836 NZD