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Round|Natural|GIA

1.09ct L IF Round Natural Diamond

EX • L/IF • GIA 2386080409

Certificate GIA 2386080409

Diamond specifications and retailer prices

From $2,303 AUD
As of November 6, 2026
Save $1,658 AUD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,935 AUD at NZ Jewellers · As of October 27, 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 2386080409. Listed at 14 retailers as of November 5, 2026, with a 72% 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2386080409
Dimensions6.73 × 6.69 × 4.05 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
6.73 mm6.69 mm1.09 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2386080409
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

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: $6,935 AUD|Low: $2,303 AUD|High: $6,935 AUD|Avg: $3,693 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8$2,303 AUD
Retailer 14$2,996 AUD
Retailer 3$3,007 AUD
Retailer 11$3,124 AUD
Retailer 5$3,317 AUD
Retailer 12$3,317 AUD
Retailer 13$3,321 AUD
Retailer 4$3,470 AUD
Retailer 10$3,586 AUD
Retailer 7$3,818 AUD
Retailer 6$3,827 AUD
Retailer 2$3,961 AUD
Retailer 9$4,038 AUD
NZ Jewellers$6,935 AUD

39 data points across 14 retailers

14 retailers$2,303 AUD to $3,961 AUD

A
Cheapest Retailer
-
$2,303 AUD
Retailer 2
-
$2,996 AUD
View
Price last confirmed 11 days ago
Retailer 3
-
$3,124 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,317 AUD
View
Price last confirmed 12 days ago
Retailer 5
-
$3,317 AUD
View
Price last confirmed 11 days ago
Retailer 6
-
$3,321 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$3,470 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$3,516 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$3,586 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$3,818 AUD
View
Retailer 11
-
$3,827 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$3,961 AUD
View
Retailer 13
-
$4,038 AUD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
58f42784-5e91-4613-a67d-7fc2229208b8 · Oct 27
$6,935 AUD
$4,855 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $2,303 AUDSave up to $1,658 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
$2,303 AUD