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Round|Natural|GIA

0.40ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 6402072333

Certificate GIA 6402072333

Diamond specifications and retailer prices

From £275 GBP
As of November 4, 2026
Save £449 GBP (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,202 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6402072333. Listed at 15 retailers as of November 4, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6402072333
Dimensions4.70 × 4.65 × 2.92 mm
L/W Ratio1.01
Top View
4.70 mm4.65 mm0.40 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6402072333
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 4
Current: £631 GBP|Low: £282 GBP|High: £733 GBP|Avg: £423 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9£282 GBP
Retailer 3£284 GBP
Retailer 5£296 GBP
Retailer 13£306 GBP
Retailer 11£317 GBP
Retailer 6£371 GBP
Retailer 2£372 GBP
Retailer 4£383 GBP
Retailer 12£446 GBP
Retailer 7£474 GBP
Retailer 8£488 GBP
Retailer 1£631 GBP
Retailer 10£724 GBP

39 data points across 13 retailers

15 retailers£275 GBP to £724 GBP

A
Cheapest Retailer
-
£275 GBP
A
Retailer 2
-
£282 GBP
View
A
Retailer 3
-
£284 GBP
View
A
Retailer 4
-
£296 GBP
View
Retailer 5
-
£306 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£317 GBP
View
B+
Retailer 7
-
£371 GBP
View
B+
Retailer 8
-
£372 GBP
View
B+
Retailer 9
-
£383 GBP
View
B
Retailer 10
-
£446 GBP
View
B+
Retailer 11
-
£474 GBP
View
B+
Retailer 12
-
£488 GBP
View
B
Retailer 13
-
£631 GBP
View
B
Retailer 14
-
£724 GBP
View
Most Expensive
NZ Jewellers
8b7ba31b-3889-4be7-aee1-20da1a5161c9 · Nov 4
£1,202 GBP
$1,618 USD
View
Price under review
14 more retailers have this diamond
Prices start from £275 GBPSave up to £449 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
£275 GBP