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Cushion|Natural|GIA

0.31ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 3555707714

Certificate GIA 3555707714

Diamond specifications and retailer prices

From £165 GBP
₹21,075 INR
As of November 2, 2026
Save £374 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £538 GBP at MOH London · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555707714. Listed at 8 retailers as of November 2, 2026, with prices from £165 to £538, a £374 spread on the same certified stone. MOH London lists it at £538. 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

0.31
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555707714
Dimensions3.83 × 3.81 × 2.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
3.83 mm3.81 mm0.31 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555707714
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 2
Current: £538 GBP|Low: £165 GBP|High: £544 GBP|Avg: £354 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3£165 GBP
Retailer 6£251 GBP
Retailer 2£299 GBP
Retailer 5£319 GBP
Retailer 8£345 GBP
Retailer 4£438 GBP
Retailer 7£477 GBP
MOH London£538 GBP

42 data points across 8 retailers

8 retailers£165 GBP to £538 GBP

A
Cheapest Retailer
-
£165 GBP
₹21,075 INR
B+
Retailer 2
-
£251 GBP
$337 USD
View
B+
Retailer 3
-
£269 GBP
$361 USD
View
B+
Retailer 4
-
£299 GBP
View
B+
Retailer 5
-
£319 GBP
View
B+
Retailer 6
-
£345 GBP
$463 USD
View
B
Retailer 7
-
£438 GBP
€560 EUR
View
Most Expensive
B
MOH London
EBEAAE71A · Nov 2
£538 GBP
View
7 more retailers have this diamond
Prices start from £165 GBPSave up to £374 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
£165 GBP