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Cushion|Natural|GIA

4.01ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 1242053011

Certificate GIA 1242053011

Diamond specifications and retailer prices

From $51,025 AUD
$35,842 USD
As of October 28, 2026
Save $9,742 AUD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $60,767 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 4.01ct natural cushion diamond

This 4.01ct natural cushion sits in the three to five carat band, graded E 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 1242053011. Listed at 3 retailers as of October 28, 2026, with prices from $51,025 to $60,767, a $9,742 spread on the same certified stone. 77 Diamonds lists it at $60,767. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1242053011
Dimensions10.53 × 8.88 × 5.53 mm
L/W Ratio1.19
Top View
10.53 mm8.88 mm4.01 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242053011
Side View
Table 74.0%CrownGirdlePavilionCuletDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $60,767 AUD|Low: $51,025 AUD|High: $61,082 AUD|Avg: $55,722 AUD|+1.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$51,025 AUD
77 Diamonds$60,767 AUD

26 data points across 2 retailers

3 retailers$51,025 AUD to $60,767 AUD

A
Cheapest Retailer
-
$51,025 AUD
$35,842 USD
B+
Retailer 2
-
$53,024 AUD
View
Most Expensive
B+
77 Diamonds
CUSZ2GXNUNTZ · Oct 31
$60,767 AUD
£33,611 GBP
View
2 more retailers have this diamond
Prices start from $51,025 AUDSave up to $9,742 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
$51,025 AUD