Round|Natural|GIA

1.09ct I IF Round Natural Diamond

EX • I/IF • GIA 1467664103

Certificate GIA 1467664103

Diamond specifications and retailer prices

From $3,887 USD
£3,061 GBP
As of October 30, 2026
Save $2,543 USD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,430 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $3,887 to $6,430, a $2,543 spread on the same certified stone. MOH London lists it at $6,430. 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
Color
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: Oct 30
Current: $6,430 USD|Low: $3,465 USD|High: $6,473 USD|Avg: $4,387 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$3,465 USD
Retailer 2$3,887 USD
Retailer 5$4,096 USD
Retailer 3$4,229 USD
MOH London$6,430 USD

42 data points across 5 retailers

7 retailers$3,887 USD to $6,430 USD

Retailer 1
-
$3,465 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$3,887 USD
£3,061 GBP
View
Retailer 3
-
$4,096 USD
A$6,302 AUD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$4,157 USD
View
A
Retailer 5
-
$4,229 USD
€4,028 EUR
View
B+
Retailer 6
-
$4,333 USD
€4,127 EUR
View
Most Expensive
B
MOH London
3B090745E · Oct 29
$6,430 USD
£5,063 GBP
View
6 more retailers have this diamond
Prices start from $3,887 USDSave up to $2,543 USD

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
$3,887 USD