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Radiant|Natural|GIA

1.55ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 6462220607

Certificate GIA 6462220607

Diamond specifications and retailer prices

From £4,667 GBP
As of November 5, 2026
Save £5,406 GBP (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,073 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural radiant diamond

This 1.55ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 6462220607. Listed at 16 retailers as of November 5, 2026, with prices from £4,667 to £10,073, a £5,406 spread on the same certified stone. NZ Jewellers lists it at £10,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.53°
Pavilion angle59.16°
OriginNatural
Grading LabGIA
CertificateGIA 6462220607
Dimensions8.02 × 6.02 × 3.80 mm
L/W Ratio1.33
Top View
8.02 mm6.02 mm1.55 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6462220607
Side View
Table 66.0%Crown 38.53°Girdle: Very ThickPavilion 59.16°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £10,073 GBP|Low: £4,531 GBP|High: £10,073 GBP|Avg: £6,512 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6£4,531 GBP
Retailer 9£5,036 GBP
Retailer 8£5,456 GBP
Retailer 7£5,541 GBP
Retailer 2£5,625 GBP
Retailer 3£6,205 GBP
Retailer 4£7,348 GBP
Retailer 5£8,371 GBP
NZ Jewellers£10,073 GBP

45 data points across 9 retailers

16 retailers£4,667 GBP to £10,073 GBP

Retailer 1
-
£4,531 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
£4,667 GBP
View
B+
Retailer 3
-
£4,758 GBP
View
Retailer 4
-
£5,036 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£5,043 GBP
View
B+
Retailer 6
-
£5,079 GBP
View
B+
Retailer 7
-
£5,456 GBP
View
B+
Retailer 8
-
£5,541 GBP
View
B+
Retailer 9
-
£5,625 GBP
View
B+
Retailer 10
-
£5,761 GBP
View
B+
Retailer 11
-
£6,205 GBP
View
B+
Retailer 12
-
£6,296 GBP
View
Retailer 13
-
£6,634 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£7,348 GBP
View
B
Retailer 15
-
£8,371 GBP
View
Most Expensive
B
NZ Jewellers
6f861106-8d0c-4c27-baf9-92f3290cf856 · Nov 5
£10,073 GBP
$13,483 USD
View
15 more retailers have this diamond
Prices start from £4,667 GBPSave up to £5,406 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+
1.55ct Radiant
£4,667 GBP