CaratHunter
Plans
Round|Natural|GIA

1.51ct D IF Round Natural Diamond

EX • D/IF • GIA 2536594371

Certificate GIA 2536594371

Diamond specifications and retailer prices

From £11,016 GBP
As of October 29, 2026
Save £5,986 GBP (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £17,002 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2536594371. Listed at 6 retailers as of October 29, 2026, with prices from £11,016 to £17,002, a £5,986 spread on the same certified stone. MOH London lists it at £17,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536594371
Dimensions7.49 × 7.52 × 4.44 mm
L/W Ratio1.00
Top View
7.49 mm7.52 mm1.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536594371
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: £17,002 GBP|Low: £11,016 GBP|High: £17,773 GBP|Avg: £13,387 GBP|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£11,016 GBP
Retailer 2£11,319 GBP
Retailer 4£11,377 GBP
Retailer 6£12,673 GBP
Retailer 3£13,067 GBP
Retailer 7£14,521 GBP
MOH London£17,002 GBP

19 data points across 7 retailers

6 retailers£11,016 GBP to £17,002 GBP

A+
Cheapest Retailer
-
£11,016 GBP
A+
Retailer 2
-
£11,319 GBP
View
Retailer 3
-
£11,377 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£12,673 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£13,067 GBP
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
3F6536B3C · Oct 29
£17,002 GBP
View
5 more retailers have this diamond
Prices start from £11,016 GBPSave up to £5,986 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 Round
£11,016 GBP