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Round|Natural|GIA

1.54ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 2231526172

Certificate GIA 2231526172

Diamond specifications and retailer prices

From $4,568 AUD
As of November 5, 2026
Save $5,183 AUD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,751 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 very-good cut grade and certified by GIA 2231526172. Listed at 6 retailers as of November 4, 2026, with prices from $4,568 to $9,751, a $5,183 spread on the same certified stone. MOH London lists it at $9,751. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231526172
Dimensions7.51 × 7.42 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.51 mm7.42 mm1.54 ctK / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231526172
Side View
Table 64.0%Crown 34°Girdle: ThickPavilion 41.2°Culet: NoneDepth 59.8%

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: $9,751 AUD|Low: $4,578 AUD|High: $9,895 AUD|Avg: $6,823 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$4,578 AUD
Retailer 2$5,850 AUD
Retailer 3$6,397 AUD
Retailer 5$6,617 AUD
MOH London$9,751 AUD

38 data points across 5 retailers

6 retailers$4,568 AUD to $9,751 AUD

A
Cheapest Retailer
-
$4,568 AUD
A
Retailer 2
-
$4,578 AUD
View
B+
Retailer 3
-
$5,850 AUD
View
B+
Retailer 4
-
$6,397 AUD
View
Retailer 5
-
$6,617 AUD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
272E83347 · Nov 4
$9,751 AUD
£5,375 GBP
View
5 more retailers have this diamond
Prices start from $4,568 AUDSave up to $5,183 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.

A
1.54ct Round
$4,568 AUD