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Radiant|Natural|HRD

1.01ct D SI2 Radiant Natural Diamond

EX • D/SI2 • HRD 240000277714

Certificate HRD 240000277714

Diamond specifications and retailer prices

From £784 GBP
₹99,995 INR
As of November 1, 2026
Save £1,837 GBP (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,620 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 240000277714. Listed at 11 retailers as of October 30, 2026, with prices from £784 to £2,620, a £1,837 spread on the same certified stone. NZ Jewellers lists it at £2,620. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000277714
Dimensions6.64 × 4.97 × 3.50 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
6.64 mm4.97 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 240000277714
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 70.4%

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 1
Current: £2,620 GBP|Low: £782 GBP|High: £2,620 GBP|Avg: £1,312 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£784 GBP
Retailer 5£991 GBP
Retailer 7£1,074 GBP
Retailer 8£1,074 GBP
Retailer 6£1,124 GBP
Retailer 10£1,175 GBP
Retailer 4£1,185 GBP
Retailer 9£1,240 GBP
Retailer 3£1,892 GBP
NZ Jewellers£2,620 GBP

45 data points across 10 retailers

11 retailers£784 GBP to £2,620 GBP

A
Cheapest Retailer
-
£784 GBP
₹99,995 INR
A
Retailer 2
-
£991 GBP
$1,328 USD
View
Final sale: no returns
A
Retailer 3
-
£996 GBP
$1,334 USD
View
A
Retailer 4
-
£1,074 GBP
$1,439 USD
View
A
Retailer 5
-
£1,074 GBP
$1,439 USD
View
A
Retailer 6
-
£1,124 GBP
$1,506 USD
View
A
Retailer 7
-
£1,175 GBP
$1,575 USD
View
A
Retailer 8
-
£1,185 GBP
View
A
Retailer 9
-
£1,240 GBP
$1,661 USD
View
B+
Retailer 10
-
£1,892 GBP
View
Most Expensive
B
NZ Jewellers
fde6da2f-1d47-41e0-ab54-35cf20a5150a · Oct 30
£2,620 GBP
$3,511 USD
View
10 more retailers have this diamond
Prices start from £784 GBPSave up to £1,837 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
1.01ct Radiant
£784 GBP