Cushion|Natural|GIA

0.31ct G VVS2 Cushion Natural Diamond

VG • G/VVS2 • GIA 2566519154

Certificate GIA 2566519154

Diamond specifications and retailer prices

From £300 GBP
$402 USD
As of October 27, 2026
Save £111 GBP (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £610 GBP at MOH London · As of October 18, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566519154. Listed at 10 retailers as of October 27, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 2566519154
Dimensions3.85 × 3.82 × 2.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
3.85 mm3.82 mm0.31 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566519154
Side View
Table 65.0%Crown 30.6°Girdle: THN-VTKPavilion 36.1°Culet: NDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £610 GBP|Low: £196 GBP|High: £639 GBP|Avg: £354 GBP|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6£196 GBP
Retailer 11£229 GBP
Retailer 9£239 GBP
Retailer 4£300 GBP
Retailer 5£322 GBP
Retailer 10£357 GBP
Retailer 3£383 GBP
Retailer 7£404 GBP
Retailer 2£411 GBP
Retailer 8£445 GBP
MOH London£610 GBP

16 data points across 11 retailers

10 retailers£300 GBP to £411 GBP

Retailer 1
-
£196 GBP
₹25,012 INR
Price last confirmed 11 days ago
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
£239 GBP
$320 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
£300 GBP
$402 USD
View
Retailer 5
-
£322 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£357 GBP
$479 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£383 GBP
$513 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£404 GBP
ZAR 8,748 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£411 GBP
View
Most Expensive
MOH London
6AF4B0E5D · Oct 18
£610 GBP
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from £300 GBPSave up to £111 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
£300 GBP