Round|Natural|GIA

1.09ct E IF Round Natural Diamond

EX • E/IF • GIA 1232752815

Certificate GIA 1232752815

Diamond specifications and retailer prices

From €8,670 EUR
£7,627 GBP
As of October 31, 2026
Save €3,865 EUR (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €12,535 EUR 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1232752815. Listed at 6 retailers as of October 29, 2026, with prices from €8,670 to €12,535, a €3,865 spread on the same certified stone. MOH London lists it at €12,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232752815
Dimensions6.61 × 6.58 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
Minor details of polish are not shown.
Top View
6.61 mm6.58 mm1.09 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1232752815
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°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 31
Current: €12,535 EUR|Low: €8,123 EUR|High: €12,618 EUR|Avg: €9,625 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5€8,123 EUR
Retailer 2€8,670 EUR
Retailer 4€8,773 EUR
Retailer 3€10,059 EUR
MOH London€12,535 EUR

43 data points across 5 retailers

6 retailers€8,670 EUR to €12,535 EUR

Retailer 1
-
€8,123 EUR
$9,075 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€8,670 EUR
£7,627 GBP
View
Retailer 3
-
€8,773 EUR
A$15,079 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€9,531 EUR
$10,648 USD
View
A
Retailer 5
-
€10,059 EUR
View
Most Expensive
B+
MOH London
A43CC3FC7 · Oct 29
€12,535 EUR
£11,027 GBP
View
5 more retailers have this diamond
Prices start from €8,670 EURSave up to €3,865 EUR

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
€8,670 EUR