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Radiant|Natural|GIA

0.90ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 1226552218

Certificate GIA 1226552218

Diamond specifications and retailer prices

From £1,076 GBP
As of November 4, 2026
Save £1,189 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,265 GBP at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1226552218. Listed at 7 retailers as of November 4, 2026, with prices from £1,076 to £2,265, a £1,189 spread on the same certified stone. MOH London lists it at £2,265. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1226552218
Dimensions6.20 × 4.87 × 3.40 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.20 mm4.87 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1226552218
Side View
Table 65.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £2,265 GBP|Low: £1,076 GBP|High: £2,298 GBP|Avg: £1,488 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4£1,076 GBP
Retailer 6£1,079 GBP
Retailer 5£1,304 GBP
Retailer 2£1,438 GBP
Retailer 3£1,760 GBP
MOH London£2,265 GBP

43 data points across 6 retailers

7 retailers£1,076 GBP to £2,265 GBP

B+
Cheapest Retailer
-
£1,076 GBP
B+
Retailer 2
-
£1,079 GBP
View
B+
Retailer 3
-
£1,100 GBP
View
B
Retailer 4
-
£1,304 GBP
View
B
Retailer 5
-
£1,438 GBP
View
B
Retailer 6
-
£1,760 GBP
View
Most Expensive
B
MOH London
B15F7BC2F · Nov 4
£2,265 GBP
View
6 more retailers have this diamond
Prices start from £1,076 GBPSave up to £1,189 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+
0.90ct Radiant
£1,076 GBP