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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 1549734739

Certificate GIA 1549734739

Diamond specifications and retailer prices

From $7,277 AUD
As of November 4, 2026
Save $6,854 AUD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $16,042 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1549734739. Listed at 24 retailers as of November 2, 2026, with a 94% 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

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549734739
Dimensions6.40 × 6.35 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.35 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549734739
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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 4
Current: $9,048 AUD|Low: $7,277 AUD|High: $14,301 AUD|Avg: $10,242 AUD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$7,277 AUD
Retailer 4$7,631 AUD
Retailer 5$8,555 AUD
Retailer 2$8,852 AUD
Retailer 1$9,048 AUD
Retailer 6$10,412 AUD
Retailer 10$11,104 AUD
Retailer 3$11,702 AUD
Retailer 9$11,709 AUD
Retailer 7$14,131 AUD

30 data points across 10 retailers

24 retailers$7,277 AUD to $14,131 AUD

A
Cheapest Retailer
-
$7,277 AUD
A
Retailer 2
-
$7,631 AUD
View
A
Retailer 3
-
$8,064 AUD
View
Retailer 4
-
$8,291 AUD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$8,555 AUD
View
B+
Retailer 6
-
$8,848 AUD
View
B+
Retailer 7
-
$8,850 AUD
View
B+
Retailer 8
-
$8,852 AUD
View
Final sale: no returns
Retailer 9
-
$8,854 AUD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$9,048 AUD
View
Retailer 11
-
$9,405 AUD
View
Price last confirmed 33 days ago
Retailer 12
-
$9,591 AUD
View
Price last confirmed 39 days ago
Retailer 13
-
$9,591 AUD
View
Price last confirmed 17 days ago
Retailer 14
-
$9,738 AUD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$9,818 AUD
View
B+
Retailer 16
-
$9,818 AUD
View
B+
Retailer 17
-
$10,384 AUD
View
B+
Retailer 18
-
$10,412 AUD
View
Retailer 19
-
$11,067 AUD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
$11,702 AUD
View
Retailer 21
-
$11,709 AUD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$14,131 AUD
View
Retailer 23
-
$16,042 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
575370ed-cf21-4756-87bc-e7993dea4513 · Oct 17
$16,042 AUD
$11,230 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $7,277 AUDSave up to $6,854 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
1.00ct Round
$7,277 AUD