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Radiant|Natural|GIA

0.90ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 9

Certificate GIA 9

Diamond specifications and retailer prices

From £1,050 GBP
As of November 6, 2026
Save £2,002 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,052 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of November 5, 2026, with prices from £1,050 to £3,052, a £2,002 spread on the same certified stone. NZ Jewellers lists it at £3,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 9
Dimensions6.45 × 4.87 × 3.33 mm
L/W Ratio1.32
Top View
6.45 mm4.87 mm0.90 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 9
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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 6
Current: £3,052 GBP|Low: £1,050 GBP|High: £3,052 GBP|Avg: £1,425 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 4£1,050 GBP
Retailer 8£1,062 GBP
Retailer 5£1,133 GBP
Retailer 6£1,133 GBP
Retailer 2£1,186 GBP
Retailer 3£1,261 GBP
Retailer 7£1,308 GBP
NZ Jewellers£3,052 GBP

3 data points across 8 retailers

8 retailers£1,050 GBP to £3,052 GBP

A
Cheapest Retailer
-
£1,050 GBP
A
Retailer 2
-
£1,062 GBP
View
Retailer 3
-
£1,133 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£1,133 GBP
View
B+
Retailer 5
-
£1,186 GBP
View
B+
Retailer 6
-
£1,261 GBP
View
B+
Retailer 7
-
£1,308 GBP
View
Most Expensive
B
NZ Jewellers
20aac2bf-1cd9-4b6e-b7d7-8ed230a8f374 · Nov 5
£3,052 GBP
$4,085 USD
View
7 more retailers have this diamond
Prices start from £1,050 GBPSave up to £2,002 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
0.90ct Radiant
£1,050 GBP