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1.54ct K VS1 Round Natural Diamond

EX • K/VS1 • HRD 15034355012

Certificate HRD 15034355012

Diamond specifications and retailer prices

From $7,531 AUD
As of November 5, 2026
Save $5,157 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,688 AUD at MOH London · As of November 4, 2026
View at MOH London

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 HRD 15034355012. Listed at 5 retailers as of November 4, 2026, with prices from $7,531 to $12,688, a $5,157 spread on the same certified stone. MOH London lists it at $12,688. 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
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle33.6°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 15034355012
Dimensions7.48 × 7.51 × 4.51 mm
L/W Ratio1.00
Girdle conditionNatural
Top View
7.48 mm7.51 mm1.54 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateHRD 15034355012
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 41°CuletDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,688 AUD|Low: $7,531 AUD|High: $12,875 AUD|Avg: $9,488 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$7,531 AUD
Retailer 2$8,394 AUD
Retailer 3$9,204 AUD
MOH London$12,688 AUD

38 data points across 4 retailers

5 retailers$7,531 AUD to $12,688 AUD

B+
Cheapest Retailer
-
$7,531 AUD
B+
Retailer 2
-
$8,394 AUD
View
B
Retailer 3
-
$8,858 AUD
View
B
Retailer 4
-
$9,204 AUD
View
Most Expensive
B
MOH London
259C8C9FF · Nov 4
$12,688 AUD
£6,994 GBP
View
4 more retailers have this diamond
Prices start from $7,531 AUDSave up to $5,157 AUD

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.

B+
1.54ct Round
$7,531 AUD