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Round|Natural|GIA

1.09ct L IF Round Natural Diamond

EX • L/IF • GIA 3525482490

Certificate GIA 3525482490

Diamond specifications and retailer prices

From $3,320 AUD
As of November 6, 2026
Save $1,304 AUD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,791 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3525482490. Listed at 10 retailers as of November 5, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3525482490
Dimensions6.54 × 6.60 × 4.09 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
6.54 mm6.60 mm1.09 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525482490
Side View
Table 58.0%Crown 35°GirdlePavilion 41.4°Culet: NoneDepth 62.2%

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 6
Current: $3,320 AUD|Low: $3,317 AUD|High: $4,665 AUD|Avg: $4,076 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$3,320 AUD
Retailer 5$3,678 AUD
Retailer 2$3,920 AUD
Retailer 3$4,548 AUD
Retailer 4$4,624 AUD

44 data points across 5 retailers

10 retailers$3,320 AUD to $4,624 AUD

A
Cheapest Retailer
-
$3,320 AUD
B+
Retailer 2
-
$3,678 AUD
View
Retailer 3
-
$3,727 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$3,727 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$3,870 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$3,920 AUD
View
Retailer 7
-
$4,300 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$4,548 AUD
View
B
Retailer 9
-
$4,624 AUD
View
Most Expensive
NZ Jewellers
11cf4d29-7020-484b-b95f-058b61acc54b · Sep 28
$7,791 AUD
$5,454 USD
View
Price last confirmed 39 days ago
9 more retailers have this diamond
Prices start from $3,320 AUDSave up to $1,304 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
$3,320 AUD