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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 £301 GBP
₹38,468 INR
As of October 31, 2026
Save £629 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £944 GBP 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 October 29, 2026, with a 209% 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: Oct 31
Current: £301 GBP|Low: £301 GBP|High: £995 GBP|Avg: £552 GBP|-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
October 31, 2026
Retailer 1£301 GBP
Retailer 3£344 GBP
Retailer 2£422 GBP
Retailer 4£430 GBP
Retailer 13£431 GBP
Retailer 12£499 GBP
Retailer 8£501 GBP
Retailer 11£549 GBP
Retailer 5£560 GBP
Retailer 14£569 GBP
Retailer 7£598 GBP
Retailer 9£621 GBP
Retailer 6£640 GBP
Retailer 10£931 GBP

29 data points across 14 retailers

15 retailers£301 GBP to £931 GBP

A+
Cheapest Retailer
-
£301 GBP
₹38,468 INR
A
Retailer 2
-
£344 GBP
HK$3,600 HKD
View
Retailer 3
-
£422 GBP
$565 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£430 GBP
SGD 778 SGD
View
A
Retailer 5
-
£431 GBP
$578 USD
View
A
Retailer 6
-
£499 GBP
$668 USD
View
A
Retailer 7
-
£501 GBP
View
B+
Retailer 8
-
£549 GBP
View
B+
Retailer 9
-
£560 GBP
$750 USD
View
B+
Retailer 10
-
£569 GBP
$762 USD
View
B+
Retailer 11
-
£598 GBP
€763 EUR
View
B+
Retailer 12
-
£621 GBP
ZAR 13,452 ZAR
View
Retailer 13
-
£640 GBP
A$1,320 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
£931 GBP
View
Most Expensive
Flawless Fine Jewelry
53CCC3F9E · Oct 11
£944 GBP
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from £301 GBPSave up to £629 GBP

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
£301 GBP