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Round|Natural|GIA

1.51ct E IF Round Natural Diamond

EX • E/IF • GIA 2241061658

Certificate GIA 2241061658

Diamond specifications and retailer prices

From £9,392 GBP
HK$97,500 HKD
As of October 29, 2026
Save £7,736 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £17,128 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2241061658. Listed at 11 retailers as of October 29, 2026, with prices from £9,392 to £17,128, a £7,736 spread on the same certified stone. MOH London lists it at £17,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2241061658
Dimensions7.33 × 7.36 × 4.53 mm
L/W Ratio1.00
Top View
7.33 mm7.36 mm1.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2241061658
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: £17,128 GBP|Low: £9,392 GBP|High: £17,843 GBP|Avg: £12,958 GBP|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6£9,392 GBP
Retailer 7£10,909 GBP
Retailer 3£10,959 GBP
Retailer 11£11,341 GBP
Retailer 2£11,754 GBP
Retailer 4£12,844 GBP
Retailer 5£13,045 GBP
Retailer 9£13,214 GBP
Retailer 8£13,403 GBP
Retailer 10£15,454 GBP
MOH London£17,128 GBP

23 data points across 11 retailers

11 retailers£9,392 GBP to £17,128 GBP

A+
Cheapest Retailer
-
£9,392 GBP
HK$97,500 HKD
A
Retailer 2
-
£10,909 GBP
€13,805 EUR
View
A
Retailer 3
-
£10,959 GBP
SGD 19,679 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£11,341 GBP
$15,069 USD
View
A
Retailer 5
-
£11,754 GBP
View
A
Retailer 6
-
£12,844 GBP
$17,067 USD
View
A
Retailer 7
-
£13,045 GBP
$17,334 USD
View
A
Retailer 8
-
£13,214 GBP
$17,558 USD
View
A
Retailer 9
-
£13,403 GBP
€16,961 EUR
View
A
Retailer 10
-
£15,454 GBP
$20,535 USD
View
Most Expensive
B+
MOH London
30CB74495 · Oct 29
£17,128 GBP
View
10 more retailers have this diamond
Prices start from £9,392 GBPSave up to £7,736 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
£9,392 GBP