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Round|Natural|IGI

1.04ct K I1 Round Natural Diamond

EX • K/I1 • IGI 569390636

Shape and cutting style on the report: Round brilliant

Certificate IGI 569390636

Diamond specifications and retailer prices

From $1,244 AUD
As of October 31, 2026
Save $450 AUD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,796 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 569390636. Listed at 7 retailers as of October 31, 2026, with a 36% 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

1.04
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 569390636
Dimensions6.34 × 6.43 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.34 mm6.43 mm1.04 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 569390636
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,694 AUD|Low: $967 AUD|High: $1,707 AUD|Avg: $1,315 AUD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$967 AUD
Retailer 4$1,226 AUD
Retailer 2$1,244 AUD
Retailer 3$1,440 AUD
Retailer 1$1,694 AUD

16 data points across 5 retailers

7 retailers$1,244 AUD to $1,694 AUD

Retailer 1
-
$1,210 AUD
Price last confirmed 26 days ago
Retailer 2
-
$1,210 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$1,244 AUD
View
Retailer 4
-
$1,257 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,397 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$1,694 AUD
View
Most Expensive
NZ Jewellers
a1a74fa3-69a7-430b-a4f2-f2a94647f09c · Sep 28
$3,796 AUD
$2,657 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from $1,244 AUDSave up to $450 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.

B+
1.04ct Round
$1,244 AUD