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1.54ct H VVS1 Round Natural Diamond

EX • H/VVS1 • IGI 838661134

Shape and cutting style on the report: Round brilliant

Certificate IGI 838661134

Diamond specifications and retailer prices

From £4,832 GBP
$6,420 USD
As of October 25, 2026
Save £3,358 GBP (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £8,190 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 838661134. Listed at 5 retailers as of October 25, 2026, with prices from £4,832 to £8,190, a £3,358 spread on the same certified stone. MOH London lists it at £8,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 838661134
Dimensions7.42 × 7.38 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.42 mm7.38 mm1.54 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 838661134
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 25
Current: £8,190 GBP|Low: £4,832 GBP|High: £8,190 GBP|Avg: £5,917 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£4,832 GBP
Retailer 5£5,058 GBP
Retailer 2£5,548 GBP
Retailer 3£6,353 GBP
MOH London£8,190 GBP

12 data points across 5 retailers

5 retailers£4,832 GBP to £8,190 GBP

A
Cheapest Retailer
-
£4,832 GBP
$6,420 USD
A
Retailer 2
-
£5,058 GBP
$6,721 USD
View
A
Retailer 3
-
£5,548 GBP
View
A
Retailer 4
-
£6,353 GBP
€8,040 EUR
View
Most Expensive
B+
MOH London
4F2566540 · Oct 29
£8,190 GBP
View
4 more retailers have this diamond
Prices start from £4,832 GBPSave up to £3,358 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
1.54ct Round
£4,832 GBP