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Round|Natural|IGI

1.54ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 816643932

Shape and cutting style on the report: Round brilliant

Certificate IGI 816643932

Diamond specifications and retailer prices

From $5,650 NZD
As of November 6, 2026
Save $6,125 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,775 NZD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 816643932. Listed at 13 retailers as of November 2, 2026, with prices from $5,650 to $11,775, a $6,125 spread on the same certified stone. NZ Jewellers lists it at $11,775. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 816643932
Dimensions7.31 × 7.35 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.31 mm7.35 mm1.54 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816643932
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°CuletDepth 62.5%

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: $5,650 NZD|Low: $5,650 NZD|High: $11,438 NZD|Avg: $7,821 NZD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$5,650 NZD
Retailer 6$6,502 NZD
Retailer 7$7,018 NZD
Retailer 2$7,135 NZD
Retailer 3$7,964 NZD
Retailer 4$8,249 NZD
Retailer 5$11,273 NZD

44 data points across 7 retailers

13 retailers$5,650 NZD to $11,775 NZD

A
Cheapest Retailer
-
$5,650 NZD
A
Retailer 2
-
$6,502 NZD
View
A
Retailer 3
-
$6,758 NZD
View
B+
Retailer 4
-
$7,018 NZD
View
B+
Retailer 5
-
$7,018 NZD
View
A
Retailer 6
-
$7,135 NZD
View
Retailer 7
-
$7,799 NZD
View
Price last confirmed 67 days ago
B+
Retailer 8
-
$7,799 NZD
View
A
Retailer 9
-
$7,964 NZD
View
B+
Retailer 10
-
$8,249 NZD
View
B
Retailer 11
-
$11,273 NZD
View
Retailer 12
-
$11,775 NZD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
15624078-d50b-4a4f-9914-3a9ed6ca4818 · Nov 2
$11,775 NZD
$6,619 USD
View
12 more retailers have this diamond
Prices start from $5,650 NZDSave up to $6,125 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
$5,650 NZD