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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 $5,702 AUD
$4,005 USD
As of November 1, 2026
Save $4,403 AUD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,105 AUD 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 $5,702 to $10,105, a $4,403 spread on the same certified stone. MOH London lists it at $10,105. 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
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: $10,105 AUD|Low: $5,374 AUD|High: $11,286 AUD|Avg: $7,319 AUD|-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$5,571 AUD
Retailer 4$5,702 AUD
Retailer 5$6,139 AUD
Retailer 3$6,451 AUD
Retailer 9$6,492 AUD
Retailer 2$6,743 AUD
Retailer 6$6,768 AUD
Retailer 8$7,082 AUD
MOH London$10,105 AUD
Retailer 7$10,694 AUD

43 data points across 10 retailers

7 retailers$5,702 AUD to $10,105 AUD

A
Cheapest Retailer
-
$5,702 AUD
$4,005 USD
Retailer 2
-
$6,139 AUD
$4,312 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$6,451 AUD
£3,568 GBP
View
B+
Retailer 4
-
$6,695 AUD
$4,703 USD
View
B+
Retailer 5
-
$6,743 AUD
€4,511 EUR
View
Retailer 6
-
$6,768 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
AD554350D · Nov 1
$10,105 AUD
£5,589 GBP
View
6 more retailers have this diamond
Prices start from $5,702 AUDSave up to $4,403 AUD

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
$5,702 AUD