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Heart|Natural|GIA

0.42ct F IF Heart Natural Diamond

EX • F/IF • GIA 5503435894

Certificate GIA 5503435894

Diamond specifications and retailer prices

From £695 GBP
$933 USD
As of November 2, 2026
Save £1,268 GBP (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,964 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503435894. Listed at 19 retailers as of October 30, 2026, with prices from £695 to £1,964, a £1,268 spread on the same certified stone. NZ Jewellers lists it at £1,964. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503435894
Dimensions4.59 × 5.18 × 3.08 mm
L/W Ratio1.13
Top View
4.59 mm5.18 mm0.42 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503435894
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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 2
Current: £1,964 GBP|Low: £715 GBP|High: £1,964 GBP|Avg: £983 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 4£715 GBP
Retailer 12£730 GBP
Retailer 14£730 GBP
Retailer 11£757 GBP
Retailer 6£771 GBP
Retailer 5£791 GBP
Retailer 13£794 GBP
Retailer 2£812 GBP
Retailer 3£841 GBP
Retailer 9£1,009 GBP
Retailer 10£1,053 GBP
Retailer 8£1,248 GBP
Retailer 7£1,474 GBP
NZ Jewellers£1,964 GBP

37 data points across 14 retailers

19 retailers£695 GBP to £1,964 GBP

A
Cheapest Retailer
-
£695 GBP
$933 USD
A
Retailer 2
-
£715 GBP
$960 USD
View
A
Retailer 3
-
£730 GBP
$979 USD
View
A
Retailer 4
-
£730 GBP
$979 USD
View
B+
Retailer 5
-
£757 GBP
$1,016 USD
View
B+
Retailer 6
-
£791 GBP
$1,061 USD
View
B+
Retailer 7
-
£794 GBP
$1,065 USD
View
B+
Retailer 8
-
£802 GBP
$1,076 USD
View
B+
Retailer 9
-
£812 GBP
View
B+
Retailer 10
-
£841 GBP
$1,129 USD
View
B+
Retailer 11
-
£850 GBP
$1,140 USD
View
B+
Retailer 12
-
£850 GBP
$1,140 USD
View
B+
Retailer 13
-
£879 GBP
$1,180 USD
View
B+
Retailer 14
-
£1,009 GBP
View
B+
Retailer 15
-
£1,050 GBP
$1,409 USD
View
Retailer 16
-
£1,053 GBP
A$2,173 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
£1,248 GBP
ZAR 27,065 ZAR
View
B
Retailer 18
-
£1,474 GBP
View
Most Expensive
B
NZ Jewellers
90c1d137-73c2-4260-98a2-c59cba20e6e7 · Oct 30
£1,964 GBP
$2,635 USD
View
18 more retailers have this diamond
Prices start from £695 GBPSave up to £1,268 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
0.42ct Heart
£695 GBP