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Round|Natural|GIA

1.09ct I IF Round Natural Diamond

EX • I/IF • GIA 2536032712

Certificate GIA 2536032712

Diamond specifications and retailer prices

From €3,585 EUR
$4,005 USD
As of November 1, 2026
Save €2,769 EUR (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €6,353 EUR 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 2536032712. Listed at 7 retailers as of November 1, 2026, with prices from €3,585 to €6,353, a €2,769 spread on the same certified stone. MOH London lists it at €6,353. 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
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2536032712
Dimensions6.59 × 6.57 × 4.10 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
6.59 mm6.57 mm1.09 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536032712
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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: €6,353 EUR|Low: €3,379 EUR|High: €7,096 EUR|Avg: €4,605 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€3,502 EUR
Retailer 4€3,585 EUR
Retailer 5€3,860 EUR
Retailer 3€4,056 EUR
Retailer 9€4,082 EUR
Retailer 2€4,240 EUR
Retailer 6€4,255 EUR
Retailer 8€4,453 EUR
MOH London€6,353 EUR
Retailer 7€6,724 EUR

44 data points across 10 retailers

7 retailers€3,585 EUR to €6,353 EUR

A
Cheapest Retailer
-
€3,585 EUR
$4,005 USD
Retailer 2
-
€3,860 EUR
$4,312 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€4,056 EUR
£3,568 GBP
View
B+
Retailer 4
-
€4,209 EUR
$4,703 USD
View
B+
Retailer 5
-
€4,240 EUR
View
Retailer 6
-
€4,255 EUR
A$7,314 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
AD554350D · Nov 1
€6,353 EUR
£5,589 GBP
View
6 more retailers have this diamond
Prices start from €3,585 EURSave up to €2,769 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
€3,585 EUR