Cushion|Natural|GIA

0.31ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 3565034237

Certificate GIA 3565034237

Diamond specifications and retailer prices

From £278 GBP
$373 USD
As of October 29, 2026
Save £321 GBP (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £599 GBP at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565034237. Listed at 12 retailers as of October 29, 2026, with prices from £278 to £599, a £321 spread on the same certified stone. MOH London lists it at £599. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565034237
Dimensions4.00 × 3.76 × 2.39 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.00 mm3.76 mm0.31 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565034237
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NDepth 63.7%

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 29
Current: £599 GBP|Low: £278 GBP|High: £619 GBP|Avg: £438 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11£278 GBP
Retailer 5£331 GBP
Retailer 9£354 GBP
Retailer 8£356 GBP
Retailer 10£375 GBP
Retailer 6£382 GBP
Retailer 7£400 GBP
Retailer 4£478 GBP
Retailer 2£514 GBP
Retailer 3£569 GBP
MOH London£599 GBP

29 data points across 11 retailers

12 retailers£278 GBP to £599 GBP

A
Cheapest Retailer
-
£278 GBP
$373 USD
B+
Retailer 2
-
£331 GBP
View
B+
Retailer 3
-
£354 GBP
View
B+
Retailer 4
-
£356 GBP
$477 USD
View
B+
Retailer 5
-
£375 GBP
$502 USD
View
B+
Retailer 6
-
£382 GBP
$512 USD
View
B+
Retailer 7
-
£400 GBP
ZAR 8,663 ZAR
View
Retailer 8
-
£424 GBP
A$875 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
£478 GBP
€610 EUR
View
B
Retailer 10
-
£514 GBP
View
B
Retailer 11
-
£569 GBP
View
Most Expensive
B
MOH London
75CA957AA · Oct 29
£599 GBP
View
11 more retailers have this diamond
Prices start from £278 GBPSave up to £321 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
£278 GBP