CaratHunter
Plans
Cushion|Natural|GIA

0.40ct J VVS1 Cushion Natural Diamond

VG • J/VVS1 • GIA 6555707841

Certificate GIA 6555707841

Diamond specifications and retailer prices

From £243 GBP
₹31,060 INR
As of October 31, 2026
Save £537 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £780 GBP at MOH London · As of November 1, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555707841. Listed at 10 retailers as of October 31, 2026, with prices from £243 to £780, a £537 spread on the same certified stone. MOH London lists it at £780. 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
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6555707841
Dimensions4.16 × 4.10 × 2.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
4.16 mm4.10 mm0.40 ctJ / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6555707841
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

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 31
Current: £780 GBP|Low: £243 GBP|High: £789 GBP|Avg: £506 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3£243 GBP
Retailer 7£363 GBP
Retailer 2£417 GBP
Retailer 4£512 GBP
Retailer 5£523 GBP
Retailer 6£541 GBP
Retailer 8£669 GBP
MOH London£780 GBP

37 data points across 8 retailers

10 retailers£243 GBP to £780 GBP

A
Cheapest Retailer
-
£243 GBP
₹31,060 INR
B+
Retailer 2
-
£388 GBP
$520 USD
View
B+
Retailer 3
-
£390 GBP
$522 USD
View
B+
Retailer 4
-
£417 GBP
View
B+
Retailer 5
-
£438 GBP
$587 USD
View
B
Retailer 6
-
£512 GBP
€653 EUR
View
B
Retailer 7
-
£523 GBP
ZAR 11,330 ZAR
View
Retailer 8
-
£541 GBP
A$1,115 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
£669 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
37876CF4C · Nov 1
£780 GBP
View
9 more retailers have this diamond
Prices start from £243 GBPSave up to £537 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
£243 GBP