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1.55ct G IF Round Natural Diamond

EX • G/IF • IGI 824617911

Shape and cutting style on the report: Round brilliant

Certificate IGI 824617911

Diamond specifications and retailer prices

From £5,942 GBP
₹758,266 INR
As of November 1, 2026
Save £4,274 GBP (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £10,216 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 824617911. Listed at 5 retailers as of November 1, 2026, with prices from £5,942 to £10,216, a £4,274 spread on the same certified stone. MOH London lists it at £10,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 824617911
Dimensions7.34 × 7.38 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.34 mm7.38 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824617911
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°CuletDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £10,216 GBP|Low: £5,767 GBP|High: £10,363 GBP|Avg: £7,460 GBP|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£5,942 GBP
Retailer 5£6,034 GBP
Retailer 4£7,202 GBP
Retailer 2£8,107 GBP
MOH London£10,216 GBP

45 data points across 5 retailers

5 retailers£5,942 GBP to £10,216 GBP

A
Cheapest Retailer
-
£5,942 GBP
₹758,266 INR
A
Retailer 2
-
£6,034 GBP
€7,700 EUR
View
A
Retailer 3
-
£7,202 GBP
View
A
Retailer 4
-
£8,107 GBP
€10,345 EUR
View
Most Expensive
A
MOH London
02AC16B27 · Nov 1
£10,216 GBP
View
4 more retailers have this diamond
Prices start from £5,942 GBPSave up to £4,274 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
1.55ct Round
£5,942 GBP