Cushion|Natural|GIA

0.40ct D VS2 Cushion Natural Diamond

GD • D/VS2 • GIA 6421012600

Certificate GIA 6421012600

Diamond specifications and retailer prices

From £494 GBP
SGD 895 SGD
As of October 27, 2026
Save £608 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,102 GBP at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421012600. Listed at 13 retailers as of October 27, 2026, with prices from £494 to £1,102, a £608 spread on the same certified stone. MOH London lists it at £1,102. 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
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6421012600
Dimensions4.15 × 3.81 × 2.86 mm
L/W Ratio1.09
Top View
4.15 mm3.81 mm0.40 ctD / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6421012600
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 75.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,102 GBP|Low: £511 GBP|High: £1,109 GBP|Avg: £685 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3£511 GBP
Retailer 9£536 GBP
Retailer 6£537 GBP
Retailer 10£540 GBP
Retailer 4£584 GBP
Retailer 5£647 GBP
Retailer 7£651 GBP
Retailer 11£714 GBP
Retailer 8£734 GBP
Retailer 2£964 GBP
MOH London£1,102 GBP

36 data points across 11 retailers

13 retailers£494 GBP to £1,102 GBP

B+
Cheapest Retailer
-
£494 GBP
SGD 895 SGD
B+
Retailer 2
-
£511 GBP
$685 USD
View
B+
Retailer 3
-
£536 GBP
$718 USD
View
B+
Retailer 4
-
£537 GBP
$720 USD
View
B+
Retailer 5
-
£540 GBP
$723 USD
View
B+
Retailer 6
-
£584 GBP
View
B
Retailer 7
-
£647 GBP
€826 EUR
View
B
Retailer 8
-
£651 GBP
View
Retailer 9
-
£714 GBP
A$1,471 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
£734 GBP
ZAR 15,893 ZAR
View
C
Retailer 11
-
£955 GBP
View
B
Retailer 12
-
£964 GBP
View
Most Expensive
B
MOH London
FA2B39788 · Oct 29
£1,102 GBP
View
12 more retailers have this diamond
Prices start from £494 GBPSave up to £608 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.

B+
0.40ct Cushion
£494 GBP