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Heart|Natural|GIA

0.42ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 7422404840

Certificate GIA 7422404840

Diamond specifications and retailer prices

From £399 GBP
$535 USD
As of October 31, 2026
Save £407 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £807 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7422404840. Listed at 9 retailers as of October 29, 2026, with prices from £399 to £807, a £407 spread on the same certified stone. MOH London lists it at £807. 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

0.42
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7422404840
Dimensions4.28 × 4.08 × 2.81 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.28 mm4.08 mm0.42 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7422404840
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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 31
Current: £807 GBP|Low: £374 GBP|High: £812 GBP|Avg: £543 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9£374 GBP
Retailer 6£399 GBP
Retailer 10£401 GBP
Retailer 3£430 GBP
Retailer 2£525 GBP
Retailer 4£539 GBP
Retailer 8£557 GBP
Retailer 5£706 GBP
Retailer 7£773 GBP
MOH London£807 GBP

38 data points across 10 retailers

9 retailers£399 GBP to £807 GBP

B+
Cheapest Retailer
-
£399 GBP
$535 USD
B+
Retailer 2
-
£401 GBP
$537 USD
View
B+
Retailer 3
-
£430 GBP
View
B
Retailer 4
-
£525 GBP
€670 EUR
View
B
Retailer 5
-
£539 GBP
ZAR 11,665 ZAR
View
Retailer 6
-
£557 GBP
A$1,148 AUD
View
Price last confirmed 27 days ago
B
Retailer 7
-
£706 GBP
View
C
Retailer 8
-
£773 GBP
View
Most Expensive
C
MOH London
D42988561 · Oct 29
£807 GBP
View
8 more retailers have this diamond
Prices start from £399 GBPSave up to £407 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+
0.42ct Heart
£399 GBP