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Cushion|Natural|GIA

4.01ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 2214428409

Certificate GIA 2214428409

Diamond specifications and retailer prices

From $34,299 AUD
As of November 6, 2026
Save $24,410 AUD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $58,709 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 4.01ct natural cushion diamond

This 4.01ct 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 2214428409. Listed at 6 retailers as of November 4, 2026, with prices from $34,299 to $58,709, a $24,410 spread on the same certified stone. MOH London lists it at $58,709. 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

4.01
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2214428409
Dimensions8.78 × 8.75 × 5.97 mm
L/W Ratio1.00
Top View
8.78 mm8.75 mm4.01 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2214428409
Side View
Table 61.0%CrownGirdle: THK-FPavilionCulet: NoneDepth 68.2%

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 6
Current: $58,709 AUD|Low: $32,937 AUD|High: $59,574 AUD|Avg: $41,605 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$33,387 AUD
Retailer 6$34,299 AUD
Retailer 2$37,947 AUD
Retailer 5$38,086 AUD
Retailer 3$45,473 AUD
MOH London$58,709 AUD

33 data points across 6 retailers

6 retailers$34,299 AUD to $58,709 AUD

Retailer 1
-
$33,387 AUD
Price last confirmed 24 days ago
B+
Retailer 2
-
$34,299 AUD
View
A
Retailer 3
-
$37,947 AUD
View
B+
Retailer 4
-
$38,086 AUD
View
B+
Retailer 5
-
$45,473 AUD
View
Most Expensive
B+
MOH London
C84451E1C · Nov 4
$58,709 AUD
£31,763 GBP
View
5 more retailers have this diamond
Prices start from $34,299 AUDSave up to $24,410 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
4.01ct Cushion
$34,299 AUD