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Round|Natural|IGI

1.54ct K IF Round Natural Diamond

EX • K/IF • IGI 620410437

Shape and cutting style on the report: Round brilliant

Certificate IGI 620410437

Diamond specifications and retailer prices

From $7,626 NZD
As of November 5, 2026
Save $7,610 NZD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,236 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct 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 620410437. Listed at 16 retailers as of November 5, 2026, with prices from $7,626 to $15,236, a $7,610 spread on the same certified stone. NZ Jewellers lists it at $15,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 620410437
Dimensions7.37 × 7.43 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.37 mm7.43 mm1.54 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 620410437
Side View
Table 60.0%Crown 34°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.7%

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: $8,722 NZD|Low: $8,236 NZD|High: $14,096 NZD|Avg: $10,151 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$8,236 NZD
Retailer 1$8,722 NZD
Retailer 3$9,658 NZD
Retailer 4$9,834 NZD
Retailer 2$10,670 NZD
Retailer 5$13,891 NZD

27 data points across 6 retailers

16 retailers$7,626 NZD to $15,236 NZD

A
Cheapest Retailer
-
$7,626 NZD
A
Retailer 2
-
$8,236 NZD
View
A
Retailer 3
-
$8,722 NZD
View
Retailer 4
-
$8,745 NZD
View
Price last confirmed 13 days ago
Retailer 5
-
$8,745 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$8,745 NZD
View
Retailer 7
-
$8,745 NZD
View
Price last confirmed 21 days ago
Retailer 8
-
$8,745 NZD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$9,014 NZD
View
A
Retailer 10
-
$9,658 NZD
View
A
Retailer 11
-
$9,834 NZD
View
Retailer 12
-
$10,092 NZD
View
Price last confirmed 19 days ago
A
Retailer 13
-
$10,670 NZD
View
B+
Retailer 14
-
$13,891 NZD
View
Retailer 15
-
$15,236 NZD
View
Price last confirmed 14 days ago
Most Expensive
B
NZ Jewellers
c1f51a34-4093-4a90-9006-491e19a73607 · Nov 5
$15,236 NZD
$8,565 USD
View
15 more retailers have this diamond
Prices start from $7,626 NZDSave up to $7,610 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
1.54ct Round
$7,626 NZD