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Round|Natural|GIA

1.42ct E IF Round Natural Diamond

EX • E/IF • GIA 2554617763

Certificate GIA 2554617763

Diamond specifications and retailer prices

From £11,820 GBP
As of October 30, 2026
Save £5,454 GBP (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £17,274 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2554617763. Listed at 6 retailers as of October 29, 2026, with prices from £11,820 to £17,274, a £5,454 spread on the same certified stone. MOH London lists it at £17,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2554617763
Dimensions7.15 × 7.19 × 4.44 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.15 mm7.19 mm1.42 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554617763
Side View
Table 58.0%Crown 34.5°GirdlePavilion 41°CuletDepth 61.9%

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: Oct 30
Current: £17,274 GBP|Low: £11,556 GBP|High: £17,696 GBP|Avg: £13,386 GBP|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£11,556 GBP
Retailer 2£11,820 GBP
Retailer 4£11,889 GBP
Retailer 5£13,058 GBP
MOH London£17,274 GBP

28 data points across 5 retailers

6 retailers£11,820 GBP to £17,274 GBP

Retailer 1
-
£11,556 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£11,820 GBP
View
A
Retailer 3
-
£11,889 GBP
View
Retailer 4
-
£13,082 GBP
View
Price last confirmed 36 days ago
Retailer 5
-
£13,287 GBP
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
E30F03805 · Oct 29
£17,274 GBP
View
5 more retailers have this diamond
Prices start from £11,820 GBPSave up to £5,454 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
1.42ct Round
£11,820 GBP