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1.27ct I IF Round Natural Diamond

EX • I/IF • HRD 11003638004

Certificate HRD 11003638004

Diamond specifications and retailer prices

From £4,732 GBP
As of November 6, 2026
Save £2,541 GBP (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,273 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 11003638004. Listed at 3 retailers as of November 4, 2026, with prices from £4,732 to £7,273, a £2,541 spread on the same certified stone. MOH London lists it at £7,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 11003638004
Dimensions6.91 × 6.94 × 4.25 mm
L/W Ratio1.00
Top View
6.91 mm6.94 mm1.27 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 11003638004
Side View
Table 60.0%CrownGirdle: MediumPavilionCuletDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £7,273 GBP|Low: £3,934 GBP|High: £7,380 GBP|Avg: £5,354 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£3,934 GBP
Retailer 2£4,732 GBP
Retailer 3£5,366 GBP
MOH London£7,273 GBP

39 data points across 4 retailers

3 retailers£4,732 GBP to £7,273 GBP

B+
Cheapest Retailer
-
£4,732 GBP
B+
Retailer 2
-
£5,366 GBP
View
Most Expensive
B
MOH London
DCBBCFD35 · Nov 4
£7,273 GBP
View
2 more retailers have this diamond
Prices start from £4,732 GBPSave up to £2,541 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+
1.27ct Round
£4,732 GBP