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Radiant|Natural|GIA

0.42ct D VVS1 Radiant Natural Diamond

EX • D/VVS1 • GIA 2557665436

Certificate GIA 2557665436

Diamond specifications and retailer prices

From £397 GBP
As of November 5, 2026
Save £1,227 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,624 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 D colour (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 2557665436. Listed at 21 retailers as of November 5, 2026, with prices from £397 to £1,624, a £1,227 spread on the same certified stone. NZ Jewellers lists it at £1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle58.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557665436
Dimensions5.54 × 3.60 × 2.40 mm
L/W Ratio1.54
Girdle conditionPolished
Top View
5.54 mm3.60 mm0.42 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557665436
Side View
Table 66.0%Crown 35.3°Girdle: STK-THKPavilion 58.2°Culet: NoneDepth 66.9%

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 5
Current: £1,624 GBP|Low: £397 GBP|High: £1,653 GBP|Avg: £690 GBP|-1.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 2£397 GBP
Retailer 15£455 GBP
Retailer 18£479 GBP
Retailer 3£518 GBP
Retailer 10£525 GBP
Retailer 12£530 GBP
Retailer 7£538 GBP
Retailer 11£544 GBP
Retailer 8£598 GBP
Retailer 19£616 GBP
Retailer 9£623 GBP
Retailer 13£633 GBP
Retailer 16£649 GBP
Retailer 17£700 GBP
Retailer 5£710 GBP
Retailer 14£803 GBP
Retailer 4£1,039 GBP
Retailer 6£1,213 GBP
NZ Jewellers£1,624 GBP

21 data points across 19 retailers

21 retailers£397 GBP to £1,624 GBP

A+
Cheapest Retailer
-
£397 GBP
A
Retailer 2
-
£455 GBP
View
A
Retailer 3
-
£479 GBP
View
Final sale: no returns
A
Retailer 4
-
£518 GBP
View
Retailer 5
-
£525 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£530 GBP
View
A
Retailer 7
-
£538 GBP
View
A
Retailer 8
-
£541 GBP
View
A
Retailer 9
-
£544 GBP
View
A
Retailer 10
-
£598 GBP
View
A
Retailer 11
-
£616 GBP
View
B+
Retailer 12
-
£623 GBP
View
B+
Retailer 13
-
£633 GBP
View
B+
Retailer 14
-
£649 GBP
View
B+
Retailer 15
-
£700 GBP
View
B+
Retailer 16
-
£710 GBP
View
B+
Retailer 17
-
£803 GBP
View
Retailer 18
-
£861 GBP
View
Price last confirmed 32 days ago
B+
Retailer 19
-
£1,039 GBP
View
B
Retailer 20
-
£1,213 GBP
View
Most Expensive
B
NZ Jewellers
beed67c7-dfc5-4dd6-950c-05f7b8e48420 · Nov 5
£1,624 GBP
$2,193 USD
View
20 more retailers have this diamond
Prices start from £397 GBPSave up to £1,227 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
£397 GBP