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Round|Natural|GIA

1.09ct E IF Round Natural Diamond

EX • E/IF • GIA 7508354761

Certificate GIA 7508354761

Diamond specifications and retailer prices

From €5,306 EUR
$5,907 USD
As of October 28, 2026
Save €5,819 EUR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €11,125 EUR at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

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 7508354761. Listed at 11 retailers as of October 28, 2026, with prices from €5,306 to €11,125, a €5,819 spread on the same certified stone. Diamond Quarter lists it at €11,125. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7508354761
Dimensions6.56 × 6.51 × 4.08 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
6.56 mm6.51 mm1.09 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7508354761
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 28
Current: €5,898 EUR|Low: €4,860 EUR|High: €8,470 EUR|Avg: €6,429 EUR|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7€5,306 EUR
Retailer 2€5,463 EUR
Retailer 6€5,675 EUR
Retailer 1€5,898 EUR
Retailer 3€5,977 EUR
Retailer 4€6,153 EUR
Retailer 9€6,917 EUR
Retailer 8€7,158 EUR
Retailer 5€7,518 EUR

32 data points across 9 retailers

11 retailers€5,306 EUR to €11,125 EUR

A
Cheapest Retailer
-
€5,306 EUR
$5,907 USD
Final sale: no returns
A
Retailer 2
-
€5,463 EUR
SGD 8,219 SGD
View
A
Retailer 3
-
€5,675 EUR
$6,318 USD
View
A
Retailer 4
-
€5,898 EUR
£5,170 GBP
View
A
Retailer 5
-
€5,977 EUR
MYR 27,103 MYR
View
A
Retailer 6
-
€6,153 EUR
$6,850 USD
View
A
Retailer 7
-
€6,180 EUR
$6,880 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€6,917 EUR
A$11,848 AUD
View
A
Retailer 9
-
€7,158 EUR
SGD 10,769 SGD
View
A
Retailer 10
-
€7,518 EUR
$8,370 USD
View
Most Expensive
B+
Diamond Quarter
1.09IFE75611623KG · Oct 28
€11,125 EUR
£9,752 GBP
View
10 more retailers have this diamond
Prices start from €5,306 EURSave up to €5,819 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
€5,306 EUR