Cushion|Natural|GIA

0.40ct G VS2 Cushion Natural Diamond

VG • G/VS2 • GIA 2566519187

Certificate GIA 2566519187

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of November 1, 2026
Save £199 GBP (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £829 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566519187. Listed at 12 retailers as of October 30, 2026, with a 54% 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

0.40
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle32.7°
OriginNatural
Grading LabGIA
CertificateGIA 2566519187
Dimensions4.25 × 4.02 × 2.72 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
4.25 mm4.02 mm0.40 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566519187
Side View
Table 61.0%Crown 37.2°Girdle: THN-VTKPavilion 32.7°Culet: NDepth 67.6%

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 1
Current: £829 GBP|Low: £213 GBP|High: £829 GBP|Avg: £443 GBP|+21.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11£213 GBP
Retailer 3£248 GBP
Retailer 12£375 GBP
Retailer 4£393 GBP
Retailer 5£450 GBP
Retailer 8£465 GBP
Retailer 9£496 GBP
Retailer 10£502 GBP
Retailer 7£503 GBP
Retailer 2£551 GBP
Retailer 6£569 GBP
MOH London£829 GBP

20 data points across 12 retailers

12 retailers£369 GBP to £569 GBP

Retailer 1
-
£213 GBP
₹27,173 INR
Price last confirmed 20 days ago
Retailer 2
-
£248 GBP
HK$2,600 HKD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£369 GBP
$495 USD
View
Retailer 4
-
£393 GBP
$527 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
£450 GBP
View
B+
Retailer 6
-
£465 GBP
$623 USD
View
B+
Retailer 7
-
£496 GBP
$665 USD
View
B+
Retailer 8
-
£502 GBP
$673 USD
View
B+
Retailer 9
-
£503 GBP
View
B
Retailer 10
-
£551 GBP
€703 EUR
View
B+
Retailer 11
-
£569 GBP
ZAR 12,315 ZAR
View
Most Expensive
MOH London
63A629BC5 · Oct 25
£829 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from £369 GBPSave up to £199 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
0.40ct Cushion
£369 GBP