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Round|Natural|GIA

1.00ct J IF Round Natural Diamond

EX • J/IF • GIA 6565405696

Certificate GIA 6565405696

Diamond specifications and retailer prices

From $2,926 AUD
As of November 6, 2026
Save $3,937 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,752 AUD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565405696. Listed at 14 retailers as of November 4, 2026, with a 135% 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565405696
Dimensions6.34 × 6.39 × 3.99 mm
L/W Ratio1.01
Top View
6.34 mm6.39 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565405696
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: $3,498 AUD|Low: $2,926 AUD|High: $7,378 AUD|Avg: $4,365 AUD|-11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$2,926 AUD
Retailer 1$3,498 AUD
Retailer 13$3,517 AUD
Retailer 8$3,600 AUD
Retailer 4$3,766 AUD
Retailer 5$3,864 AUD
Retailer 7$4,067 AUD
Retailer 6$4,128 AUD
Retailer 12$4,131 AUD
Retailer 9$4,573 AUD
Retailer 10$4,598 AUD
Retailer 11$4,793 AUD
Retailer 2$6,863 AUD

28 data points across 13 retailers

14 retailers$2,926 AUD to $6,863 AUD

A
Cheapest Retailer
-
$2,926 AUD
A
Retailer 2
-
$3,498 AUD
View
A
Retailer 3
-
$3,517 AUD
View
A
Retailer 4
-
$3,600 AUD
View
A
Retailer 5
-
$3,766 AUD
View
A
Retailer 6
-
$4,067 AUD
View
A
Retailer 7
-
$4,128 AUD
View
A
Retailer 8
-
$4,131 AUD
View
B+
Retailer 9
-
$4,573 AUD
View
B+
Retailer 10
-
$4,598 AUD
View
Retailer 11
-
$4,657 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$4,793 AUD
View
B
Retailer 13
-
$6,863 AUD
View
Most Expensive
NZ Jewellers
fa6f0423-f58a-48b5-9581-37f57cebadf7 · Oct 14
$8,752 AUD
$6,127 USD
View
Price last confirmed 23 days ago
13 more retailers have this diamond
Prices start from $2,926 AUDSave up to $3,937 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
$2,926 AUD