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1.54ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 550261718

Shape and cutting style on the report: Round brilliant

Certificate IGI 550261718

Diamond specifications and retailer prices

From $2,742 USD
As of November 6, 2026
Save $2,595 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,337 USD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 550261718. Listed at 15 retailers as of November 5, 2026, with prices from $2,742 to $5,337, a $2,595 spread on the same certified stone. NZ Jewellers lists it at $5,337. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 550261718
Dimensions7.31 × 7.37 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.31 mm7.37 mm1.54 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 550261718
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,337 USD|Low: $2,742 USD|High: $5,698 USD|Avg: $3,564 USD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$2,742 USD
Retailer 14$2,745 USD
Retailer 5$2,825 USD
Retailer 7$3,062 USD
Retailer 15$3,063 USD
Retailer 3$3,181 USD
Retailer 8$3,185 USD
Retailer 13$3,205 USD
Retailer 2$3,234 USD
Retailer 9$3,517 USD
Retailer 4$3,534 USD
Retailer 12$3,573 USD
Retailer 10$3,738 USD
Retailer 11$5,109 USD
NZ Jewellers$5,337 USD

18 data points across 15 retailers

15 retailers$2,742 USD to $5,337 USD

A
Cheapest Retailer
-
$2,742 USD
A
Retailer 2
-
$2,745 USD
View
A
Retailer 3
-
$2,825 USD
View
Retailer 4
-
$3,062 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,063 USD
View
A
Retailer 6
-
$3,181 USD
View
A
Retailer 7
-
$3,185 USD
View
A
Retailer 8
-
$3,205 USD
View
A
Retailer 9
-
$3,234 USD
View
A
Retailer 10
-
$3,517 USD
View
A
Retailer 11
-
$3,534 USD
View
A
Retailer 12
-
$3,573 USD
View
A
Retailer 13
-
$3,738 USD
View
B+
Retailer 14
-
$5,109 USD
View
Most Expensive
B+
NZ Jewellers
858c6ebb-b90b-4347-a36f-31e482ecbf7a · Nov 5
$5,337 USD
View
14 more retailers have this diamond
Prices start from $2,742 USDSave up to $2,595 USD

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
$2,742 USD