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Cushion|Natural|GIA

0.31ct E IF Cushion Natural Diamond

EX • E/IF • GIA 1543869366

Certificate GIA 1543869366

Diamond specifications and retailer prices

From $575 AUD
₹38,460 INR
As of November 1, 2026
Save $1,190 AUD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,801 AUD at Flawless Fine Jewelry · As of October 11, 2026
View at Flawless Fine Jewelry

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 1543869366. Listed at 15 retailers as of November 1, 2026, with a 207% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543869366
Dimensions4.86 × 3.33 × 2.25 mm
L/W Ratio1.46
Top View
4.86 mm3.33 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543869366
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $575 AUD|Low: $574 AUD|High: $1,898 AUD|Avg: $1,057 AUD|-8.4%
Retailer 1
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
November 1, 2026
Retailer 1$575 AUD
Retailer 3$656 AUD
Retailer 2$804 AUD
Retailer 4$820 AUD
Retailer 13$823 AUD
Retailer 12$952 AUD
Retailer 7$964 AUD
Retailer 11$1,048 AUD
Retailer 5$1,067 AUD
Retailer 14$1,085 AUD
Retailer 9$1,141 AUD
Retailer 10$1,185 AUD
Retailer 6$1,221 AUD
Retailer 8$1,765 AUD

29 data points across 14 retailers

15 retailers$575 AUD to $1,765 AUD

A+
Cheapest Retailer
-
$575 AUD
₹38,460 INR
A
Retailer 2
-
$656 AUD
HK$3,600 HKD
View
Retailer 3
-
$804 AUD
$565 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$820 AUD
SGD 778 SGD
View
A
Retailer 5
-
$823 AUD
$578 USD
View
A
Retailer 6
-
$952 AUD
$668 USD
View
A
Retailer 7
-
$964 AUD
£533 GBP
View
B+
Retailer 8
-
$1,048 AUD
£580 GBP
View
B+
Retailer 9
-
$1,067 AUD
$750 USD
View
B+
Retailer 10
-
$1,085 AUD
$762 USD
View
B+
Retailer 11
-
$1,141 AUD
€763 EUR
View
B+
Retailer 12
-
$1,185 AUD
ZAR 13,452 ZAR
View
Retailer 13
-
$1,221 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,765 AUD
£976 GBP
View
Most Expensive
Flawless Fine Jewelry
53CCC3F9E · Oct 11
$1,801 AUD
£996 GBP
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from $575 AUDSave up to $1,190 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
$575 AUD