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Radiant|Natural|HRD

0.90ct H IF Radiant Natural Diamond

EX • H/IF • HRD 250000129237

Certificate HRD 250000129237

Diamond specifications and retailer prices

From £1,062 GBP
As of November 6, 2026
Save £1,363 GBP (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,287 GBP at NZ Jewellers · As of October 17, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000129237. Listed at 18 retailers as of November 6, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000129237
Dimensions6.36 × 4.88 × 3.37 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Top View
6.36 mm4.88 mm0.90 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000129237
Side View
Table 65.0%CrownGirdle: ThinPavilionCulet: 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 6
Current: £1,441 GBP|Low: £1,062 GBP|High: £2,390 GBP|Avg: £1,540 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4£1,062 GBP
Retailer 8£1,243 GBP
Retailer 6£1,248 GBP
Retailer 1£1,441 GBP
Retailer 3£1,513 GBP
Retailer 7£1,574 GBP
Retailer 5£1,830 GBP
Retailer 2£2,349 GBP

36 data points across 8 retailers

18 retailers£1,062 GBP to £2,425 GBP

A
Cheapest Retailer
-
£1,062 GBP
A
Retailer 2
-
£1,243 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,248 GBP
View
A
Retailer 4
-
£1,270 GBP
View
A
Retailer 5
-
£1,293 GBP
View
Retailer 6
-
£1,348 GBP
View
Price last confirmed 20 days ago
Retailer 7
-
£1,348 GBP
View
Price last confirmed 22 days ago
Retailer 8
-
£1,410 GBP
View
Price last confirmed 22 days ago
A
Retailer 9
-
£1,441 GBP
View
A
Retailer 10
-
£1,450 GBP
View
A
Retailer 11
-
£1,513 GBP
View
B+
Retailer 12
-
£1,533 GBP
View
Retailer 13
-
£1,555 GBP
View
Price last confirmed 19 days ago
B+
Retailer 14
-
£1,574 GBP
View
B+
Retailer 15
-
£1,830 GBP
View
B+
Retailer 16
-
£2,349 GBP
View
B
Retailer 17
-
£2,425 GBP
View
Most Expensive
NZ Jewellers
9747c93a-48a0-444b-92ec-f66530c5a6b6 · Oct 17
£3,287 GBP
$4,400 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from £1,062 GBPSave up to £1,363 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
£1,062 GBP