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Radiant|Natural|GIA

0.42ct F IF Radiant Natural Diamond

EX • F/IF • GIA 1558635383

Certificate GIA 1558635383

Diamond specifications and retailer prices

From £377 GBP
₹48,130 INR
As of November 2, 2026
Save £1,155 GBP (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,531 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant 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 1558635383. Listed at 23 retailers as of November 2, 2026, with prices from £377 to £1,531, a £1,155 spread on the same certified stone. NZ Jewellers lists it at £1,531. 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
SymmetryVery Good
FluorescenceNone
Crown angle41.1°
Pavilion angle55.4°
OriginNatural
Grading LabGIA
CertificateGIA 1558635383
Dimensions5.59 × 3.61 × 2.41 mm
L/W Ratio1.55
Girdle conditionPolished
Top View
5.59 mm3.61 mm0.42 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558635383
Side View
Table 64.0%Crown 41.1°Girdle: MED-STKPavilion 55.4°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
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: £1,531 GBP|Low: £376 GBP|High: £1,531 GBP|Avg: £620 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 12
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Retailer 14
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Retailer 16
Retailer 17
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Retailer 19
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Retailer 22
November 3, 2026
Retailer 16£377 GBP
Retailer 6£429 GBP
Retailer 8£451 GBP
Retailer 22£473 GBP
Retailer 9£477 GBP
Retailer 5£488 GBP
Retailer 18£488 GBP
Retailer 15£499 GBP
Retailer 13£507 GBP
Retailer 14£541 GBP
Retailer 19£563 GBP
Retailer 10£588 GBP
Retailer 21£592 GBP
Retailer 2£597 GBP
Retailer 3£612 GBP
Retailer 4£626 GBP
Retailer 11£672 GBP
Retailer 17£682 GBP
Retailer 20£757 GBP
Retailer 12£977 GBP
Retailer 7£1,134 GBP
NZ Jewellers£1,531 GBP

20 data points across 22 retailers

23 retailers£377 GBP to £1,531 GBP

A+
Cheapest Retailer
-
£377 GBP
₹48,130 INR
A
Retailer 2
-
£429 GBP
HK$4,500 HKD
View
A
Retailer 3
-
£451 GBP
$605 USD
View
Final sale: no returns
A
Retailer 4
-
£473 GBP
$635 USD
View
A
Retailer 5
-
£477 GBP
$640 USD
View
A
Retailer 6
-
£488 GBP
$655 USD
View
A
Retailer 7
-
£488 GBP
$655 USD
View
A
Retailer 8
-
£499 GBP
$669 USD
View
A
Retailer 9
-
£507 GBP
$681 USD
View
A
Retailer 10
-
£541 GBP
SGD 981 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£563 GBP
$756 USD
View
B+
Retailer 12
-
£588 GBP
$789 USD
View
B+
Retailer 13
-
£592 GBP
$794 USD
View
B+
Retailer 14
-
£597 GBP
View
B+
Retailer 15
-
£612 GBP
View
B+
Retailer 16
-
£626 GBP
$840 USD
View
B+
Retailer 17
-
£672 GBP
$902 USD
View
B+
Retailer 18
-
£682 GBP
€872 EUR
View
B+
Retailer 19
-
£757 GBP
ZAR 16,420 ZAR
View
Retailer 20
-
£800 GBP
A$1,651 AUD
View
Price last confirmed 30 days ago
B+
Retailer 21
-
£977 GBP
View
B
Retailer 22
-
£1,134 GBP
View
Most Expensive
B
NZ Jewellers
3eedf875-e9bf-46cd-9cc0-8450a0f4a18d · Nov 3
£1,531 GBP
$2,055 USD
View
22 more retailers have this diamond
Prices start from £377 GBPSave up to £1,155 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 Radiant
£377 GBP