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Radiant|Natural|HRD

0.91ct H SI2 Radiant Natural Diamond

GD • H/SI2 • HRD 240000196813

Certificate HRD 240000196813

Diamond specifications and retailer prices

From £679 GBP
$910 USD
As of October 31, 2026
Save £1,629 GBP (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,308 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 240000196813. Listed at 9 retailers as of October 30, 2026, with prices from £679 to £2,308, a £1,629 spread on the same certified stone. NZ Jewellers lists it at £2,308. 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

0.91
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000196813
Dimensions5.94 × 4.79 × 3.39 mm
L/W Ratio1.24
Girdle conditionPolished
Culet sizeNone
Top View
5.94 mm4.79 mm0.91 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000196813
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.8%

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: Oct 31
Current: £2,308 GBP|Low: £526 GBP|High: £2,308 GBP|Avg: £968 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£526 GBP
Retailer 10£679 GBP
Retailer 11£720 GBP
Retailer 4£736 GBP
Retailer 8£736 GBP
Retailer 9£764 GBP
Retailer 7£849 GBP
Retailer 6£860 GBP
Retailer 2£1,035 GBP
Retailer 5£1,355 GBP
NZ Jewellers£2,308 GBP

28 data points across 11 retailers

9 retailers£679 GBP to £2,308 GBP

B+
Cheapest Retailer
-
£679 GBP
$910 USD
Final sale: no returns
B+
Retailer 2
-
£736 GBP
$986 USD
View
B+
Retailer 3
-
£736 GBP
$986 USD
View
B+
Retailer 4
-
£764 GBP
$1,024 USD
View
B+
Retailer 5
-
£849 GBP
$1,138 USD
View
B+
Retailer 6
-
£860 GBP
View
B+
Retailer 7
-
£1,035 GBP
€1,321 EUR
View
B
Retailer 8
-
£1,355 GBP
View
Most Expensive
C
NZ Jewellers
e7f6c4b8-c726-423d-b7e9-3f8b950caf2e · Oct 30
£2,308 GBP
$3,093 USD
View
8 more retailers have this diamond
Prices start from £679 GBPSave up to £1,629 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+
0.91ct Radiant
£679 GBP