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Round|Natural|GIA

0.40ct M VVS2 Round Natural Diamond

EX • M/VVS2 • GIA 7531622306

Certificate GIA 7531622306

Diamond specifications and retailer prices

From £129 GBP
As of November 5, 2026
Save £714 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £843 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7531622306. Listed at 10 retailers as of November 4, 2026, with prices from £129 to £843, a £714 spread on the same certified stone. NZ Jewellers lists it at £843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
M
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531622306
Dimensions4.69 × 4.71 × 2.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.69 mm4.71 mm0.40 ctM / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7531622306
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: £843 GBP|Low: £129 GBP|High: £879 GBP|Avg: £297 GBP|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3£129 GBP
Retailer 10£161 GBP
Retailer 7£186 GBP
Retailer 9£201 GBP
Retailer 6£207 GBP
Retailer 5£241 GBP
Retailer 8£250 GBP
Retailer 4£290 GBP
Retailer 2£362 GBP
NZ Jewellers£843 GBP

43 data points across 10 retailers

10 retailers£129 GBP to £843 GBP

A
Cheapest Retailer
-
£129 GBP
A
Retailer 2
-
£161 GBP
View
A
Retailer 3
-
£186 GBP
View
Retailer 4
-
£201 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£207 GBP
View
A
Retailer 6
-
£241 GBP
View
A
Retailer 7
-
£250 GBP
View
B+
Retailer 8
-
£290 GBP
View
B+
Retailer 9
-
£362 GBP
View
Most Expensive
B
NZ Jewellers
6b776b3c-ea2c-460c-9286-9b0edff7b6f1 · Nov 4
£843 GBP
$1,135 USD
View
9 more retailers have this diamond
Prices start from £129 GBPSave up to £714 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 Round
£129 GBP