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Round|Natural|GIA

1.09ct I IF Round Natural Diamond

EX • I/IF • GIA 1467664103

Certificate GIA 1467664103

Diamond specifications and retailer prices

From £2,877 GBP
As of November 1, 2026
Save £1,896 GBP (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,773 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1467664103. Listed at 7 retailers as of November 1, 2026, with prices from £2,877 to £4,773, a £1,896 spread on the same certified stone. MOH London lists it at £4,773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1467664103
Dimensions6.59 × 6.57 × 4.08 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
6.59 mm6.57 mm1.09 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1467664103
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 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: Nov 1
Current: £4,773 GBP|Low: £2,586 GBP|High: £4,831 GBP|Avg: £3,275 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4£2,586 GBP
Retailer 3£2,877 GBP
Retailer 5£3,057 GBP
Retailer 2£3,135 GBP
MOH London£4,773 GBP

43 data points across 5 retailers

7 retailers£2,877 GBP to £4,773 GBP

Retailer 1
-
£2,586 GBP
$3,465 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£2,877 GBP
View
Retailer 3
-
£3,057 GBP
A$6,302 AUD
View
Price last confirmed 23 days ago
A
Retailer 4
-
£3,102 GBP
$4,157 USD
View
A
Retailer 5
-
£3,135 GBP
€4,001 EUR
View
B+
Retailer 6
-
£3,234 GBP
€4,127 EUR
View
Most Expensive
B
MOH London
3B090745E · Nov 1
£4,773 GBP
View
6 more retailers have this diamond
Prices start from £2,877 GBPSave up to £1,896 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
1.09ct Round
£2,877 GBP