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Cushion|Natural|GIA

0.31ct E IF Cushion Natural Diamond

ID • E/IF • GIA 6555793561

Certificate GIA 6555793561

Diamond specifications and retailer prices

From $638 AUD
HK$3,500 HKD
As of October 30, 2026
Save $463 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,779 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555793561. Listed at 15 retailers as of October 23, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555793561
Dimensions3.96 × 3.86 × 2.40 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
3.96 mm3.86 mm0.31 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555793561
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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: Oct 30
Current: $1,779 AUD|Low: $638 AUD|High: $1,981 AUD|Avg: $1,117 AUD|-10.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 4$638 AUD
Retailer 6$697 AUD
Retailer 12$705 AUD
Retailer 2$785 AUD
Retailer 5$790 AUD
Retailer 3$806 AUD
Retailer 8$877 AUD
Retailer 9$1,046 AUD
Retailer 11$1,066 AUD
Retailer 10$1,075 AUD
Retailer 14$1,101 AUD
Retailer 13$1,175 AUD
Retailer 7$1,275 AUD
Retailer 15$1,692 AUD
MOH London$1,779 AUD

31 data points across 15 retailers

15 retailers$638 AUD to $1,101 AUD

A
Cheapest Retailer
-
$638 AUD
HK$3,500 HKD
A
Retailer 2
-
$697 AUD
$490 USD
View
A
Retailer 3
-
$705 AUD
$495 USD
View
Final sale: no returns
A
Retailer 4
-
$785 AUD
€525 EUR
View
Retailer 5
-
$790 AUD
SGD 750 SGD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$806 AUD
$566 USD
View
A
Retailer 7
-
$877 AUD
£485 GBP
View
A
Retailer 8
-
$1,046 AUD
£579 GBP
View
A
Retailer 9
-
$1,066 AUD
$749 USD
View
A
Retailer 10
-
$1,075 AUD
€719 EUR
View
B+
Retailer 11
-
$1,101 AUD
$773 USD
View
Retailer 12
-
$1,175 AUD
ZAR 13,337 ZAR
View
Price last confirmed 9 days ago
Retailer 13
-
$1,275 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
$1,692 AUD
£936 GBP
View
Price last confirmed 19 days ago
Most Expensive
MOH London
019171BDE · Oct 21
$1,779 AUD
£984 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $638 AUDSave up to $463 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
0.31ct Cushion
$638 AUD