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Round|Natural|GIA

1.00ct H IF Round Natural Diamond

EX • H/IF • GIA 6561318964

Certificate GIA 6561318964

Diamond specifications and retailer prices

From $4,870 AUD
As of November 5, 2026
Save $6,470 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,339 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561318964. Listed at 20 retailers as of November 5, 2026, with prices from $4,870 to $11,339, a $6,470 spread on the same certified stone. NZ Jewellers lists it at $11,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561318964
Dimensions6.36 × 6.40 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.36 mm6.40 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561318964
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 5
Current: $11,339 AUD|Low: $4,870 AUD|High: $11,394 AUD|Avg: $7,189 AUD|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 17$4,870 AUD
Retailer 18$5,563 AUD
Retailer 10$5,704 AUD
Retailer 13$5,794 AUD
Retailer 9$5,828 AUD
Retailer 5$5,927 AUD
Retailer 15$6,007 AUD
Retailer 3$6,508 AUD
Retailer 7$6,540 AUD
Retailer 2$6,551 AUD
Retailer 8$6,753 AUD
Retailer 11$6,840 AUD
Retailer 14$6,908 AUD
Retailer 6$7,284 AUD
Retailer 16$7,510 AUD
Retailer 19$7,554 AUD
Retailer 12$7,941 AUD
Retailer 4$10,388 AUD
NZ Jewellers$11,339 AUD

27 data points across 19 retailers

20 retailers$4,870 AUD to $11,339 AUD

A
Cheapest Retailer
-
$4,870 AUD
A
Retailer 2
-
$5,563 AUD
View
A
Retailer 3
-
$5,704 AUD
View
A
Retailer 4
-
$5,794 AUD
View
B+
Retailer 5
-
$5,828 AUD
View
B+
Retailer 6
-
$5,927 AUD
View
B+
Retailer 7
-
$6,007 AUD
View
Final sale: no returns
B+
Retailer 8
-
$6,508 AUD
View
B+
Retailer 9
-
$6,540 AUD
View
B+
Retailer 10
-
$6,551 AUD
View
Retailer 11
-
$6,734 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$6,753 AUD
View
B+
Retailer 13
-
$6,840 AUD
View
B+
Retailer 14
-
$6,908 AUD
View
B+
Retailer 15
-
$7,284 AUD
View
B+
Retailer 16
-
$7,510 AUD
View
B+
Retailer 17
-
$7,554 AUD
View
B+
Retailer 18
-
$7,941 AUD
View
B
Retailer 19
-
$10,388 AUD
View
Most Expensive
B
NZ Jewellers
e16d1500-a9b9-46be-85a3-efd2528fbea6 · Nov 5
$11,339 AUD
$7,938 USD
View
19 more retailers have this diamond
Prices start from $4,870 AUDSave up to $6,470 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
$4,870 AUD