Round|Natural|HRD

1.30ct H IF Round Natural Diamond

EX • H/IF • HRD 260000083794

Certificate HRD 260000083794

Diamond specifications and retailer prices

From £3,364 GBP
As of November 6, 2026
Save £95 GBP (3%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,119 GBP at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000083794. Listed at 12 retailers as of November 5, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000083794
Dimensions6.92 × 6.95 × 4.33 mm
L/W Ratio1.00
Top View
6.92 mm6.95 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000083794
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £3,029 GBP|Low: £2,593 GBP|High: £5,730 GBP|Avg: £3,714 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 4£2,598 GBP
Retailer 1£3,029 GBP
Retailer 6£3,163 GBP
Retailer 3£3,398 GBP
Retailer 9£3,427 GBP
Retailer 7£3,459 GBP
Retailer 5£3,645 GBP
Retailer 8£3,985 GBP
Retailer 10£4,084 GBP
Retailer 2£5,658 GBP

28 data points across 10 retailers

12 retailers£3,364 GBP to £3,459 GBP

Retailer 1
-
£2,598 GBP
Price last confirmed 12 days ago
Retailer 2
-
£3,029 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£3,364 GBP
View
Retailer 4
-
£3,398 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£3,427 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£3,459 GBP
View
Retailer 7
-
£3,512 GBP
View
Price last confirmed 39 days ago
Retailer 8
-
£3,555 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£3,985 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
£4,052 GBP
View
Price last confirmed 39 days ago
Retailer 11
-
£5,658 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
35bd73a4-b332-4dfa-a125-9b2a3450be05 · Sep 27
£6,119 GBP
$8,190 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from £3,364 GBPSave up to £95 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
1.30ct Round
£3,364 GBP