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Radiant|Natural|GIA

0.42ct H VVS1 Radiant Natural Diamond

EX • H/VVS1 • GIA 1555716832

Certificate GIA 1555716832

Diamond specifications and retailer prices

From £225 GBP
As of November 5, 2026
Save £493 GBP (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,194 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555716832. Listed at 16 retailers as of November 4, 2026, with a 219% 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

0.42
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle48°
Pavilion angle65°
OriginNatural
Grading LabGIA
CertificateGIA 1555716832
Dimensions5.19 × 3.70 × 2.56 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Top View
5.19 mm3.70 mm0.42 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1555716832
Side View
Table 64.0%Crown 48°Girdle: STK-THKPavilion 65°Culet: NoneDepth 69.1%

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: £1,194 GBP|Low: £225 GBP|High: £1,194 GBP|Avg: £469 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
Retailer 15
November 5, 2026
Retailer 8£225 GBP
Retailer 12£299 GBP
Retailer 14£311 GBP
Retailer 3£319 GBP
Retailer 5£329 GBP
Retailer 13£335 GBP
Retailer 4£360 GBP
Retailer 9£386 GBP
Retailer 15£390 GBP
Retailer 7£426 GBP
Retailer 6£448 GBP
Retailer 11£473 GBP
Retailer 2£606 GBP
Retailer 10£718 GBP
NZ Jewellers£1,194 GBP

27 data points across 15 retailers

16 retailers£225 GBP to £718 GBP

A
Cheapest Retailer
-
£225 GBP
A
Retailer 2
-
£266 GBP
View
A
Retailer 3
-
£299 GBP
View
A
Retailer 4
-
£311 GBP
View
A
Retailer 5
-
£319 GBP
View
Retailer 6
-
£329 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
£335 GBP
View
A
Retailer 8
-
£360 GBP
View
A
Retailer 9
-
£386 GBP
View
A
Retailer 10
-
£390 GBP
View
B+
Retailer 11
-
£426 GBP
View
B+
Retailer 12
-
£448 GBP
View
B+
Retailer 13
-
£473 GBP
View
B+
Retailer 14
-
£606 GBP
View
B
Retailer 15
-
£718 GBP
View
Most Expensive
NZ Jewellers
8c67c66d-8fa7-4051-bcd7-c762e575a51d · Nov 5
£1,194 GBP
$1,607 USD
View
Price under review
15 more retailers have this diamond
Prices start from £225 GBPSave up to £493 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
£225 GBP