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Cushion|Natural|GIA

3.01ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 1559836668

Certificate GIA 1559836668

Diamond specifications and retailer prices

From $33,008 AUD
As of November 3, 2026
Save $20,293 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $53,301 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559836668. Listed at 6 retailers as of November 2, 2026, with prices from $33,008 to $53,301, a $20,293 spread on the same certified stone. MOH London lists it at $53,301. 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

3.01
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559836668
Dimensions11.87 × 7.89 × 3.63 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural
Top View
11.87 mm7.89 mm3.01 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559836668
Side View
Table 58.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 46.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $53,301 AUD|Low: $33,008 AUD|High: $54,974 AUD|Avg: $42,602 AUD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$33,008 AUD
Retailer 6$37,912 AUD
Retailer 2$41,239 AUD
Retailer 5$41,913 AUD
Retailer 4$42,515 AUD
MOH London$53,301 AUD

33 data points across 6 retailers

6 retailers$33,008 AUD to $53,301 AUD

B
Cheapest Retailer
-
$33,008 AUD
Retailer 2
-
$37,912 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$41,239 AUD
View
C
Retailer 4
-
$41,913 AUD
View
B
Retailer 5
-
$42,515 AUD
View
Most Expensive
C
MOH London
A9D376F8D · Nov 2
$53,301 AUD
£28,837 GBP
View
5 more retailers have this diamond
Prices start from $33,008 AUDSave up to $20,293 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
3.01ct Cushion
$33,008 AUD