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Oval|Natural|GIA

1.54ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 5456203097

Certificate GIA 5456203097

Diamond specifications and retailer prices

From $15,163 NZD
CA$11,869 CAD
As of October 30, 2026
Save $9,291 NZD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,453 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5456203097. Listed at 6 retailers as of October 30, 2026, with prices from $15,163 to $24,453, a $9,291 spread on the same certified stone. MOH London lists it at $24,453. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5456203097
Dimensions9.32 × 6.03 × 3.99 mm
L/W Ratio1.55
Top View
9.32 mm6.03 mm1.54 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5456203097
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

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: Oct 30
Current: $24,453 NZD|Low: $14,372 NZD|High: $24,746 NZD|Avg: $17,529 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$14,372 NZD
Retailer 5$14,500 NZD
Retailer 6$15,163 NZD
Retailer 2$17,121 NZD
Retailer 7$18,027 NZD
Retailer 3$19,021 NZD
MOH London$24,453 NZD

41 data points across 7 retailers

6 retailers$15,163 NZD to $24,453 NZD

Retailer 1
-
$14,372 NZD
$8,100 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$15,163 NZD
CA$11,869 CAD
View
B+
Retailer 3
-
$17,121 NZD
£7,598 GBP
View
B
Retailer 4
-
$18,027 NZD
$10,160 USD
View
B
Retailer 5
-
$19,021 NZD
€10,210 EUR
View
Most Expensive
B
MOH London
1A6673202 · Nov 1
$24,453 NZD
£10,852 GBP
View
5 more retailers have this diamond
Prices start from $15,163 NZDSave up to $9,291 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.

B+
1.54ct Oval
$15,163 NZD