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Cushion|Natural|HRD

1.51ct H IF Cushion Natural Diamond

EX • H/IF • HRD 250000097489

Certificate HRD 250000097489

Diamond specifications and retailer prices

From £3,284 GBP
As of November 4, 2026
Save £2,697 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,981 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two 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 250000097489. Listed at 8 retailers as of November 4, 2026, with prices from £3,284 to £5,981, a £2,697 spread on the same certified stone. MOH London lists it at £5,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000097489
Dimensions6.73 × 6.02 × 4.21 mm
L/W Ratio1.12
Cert comments
NO BGM NO BLACK
Top View
6.73 mm6.02 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000097489
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 69.9%

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 4
Current: £5,981 GBP|Low: £2,863 GBP|High: £6,069 GBP|Avg: £4,000 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£2,863 GBP
Retailer 5£3,284 GBP
Retailer 4£3,476 GBP
Retailer 2£3,755 GBP
Retailer 6£3,765 GBP
Retailer 3£4,242 GBP
Retailer 7£4,370 GBP
MOH London£5,981 GBP

44 data points across 8 retailers

8 retailers£3,284 GBP to £5,981 GBP

A
Cheapest Retailer
-
£3,284 GBP
A
Retailer 2
-
£3,476 GBP
View
Final sale: no returns
A
Retailer 3
-
£3,755 GBP
View
Retailer 4
-
£3,765 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£3,878 GBP
View
B+
Retailer 6
-
£4,242 GBP
View
B+
Retailer 7
-
£4,370 GBP
View
Most Expensive
B+
MOH London
110DB98D5 · Nov 4
£5,981 GBP
View
7 more retailers have this diamond
Prices start from £3,284 GBPSave up to £2,697 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
1.51ct Cushion
£3,284 GBP