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Round|Natural|IGI

1.03ct L I1 Round Natural Diamond

EX • L/I1 • IGI 375961352

Shape and cutting style on the report: Round brilliant

Certificate IGI 375961352

Diamond specifications and retailer prices

From $1,951 AUD
As of November 4, 2026
Save $3,186 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,137 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 375961352. Listed at 8 retailers as of November 4, 2026, with prices from $1,951 to $5,137, a $3,186 spread on the same certified stone. NZ Jewellers lists it at $5,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 375961352
Dimensions6.41 × 6.44 × 4.05 mm
L/W Ratio1.00
Girdle conditionPARTLY FACETED
Culet sizePointed
Cert comments
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Top View
6.41 mm6.44 mm1.03 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 375961352
Side View
Table 56.5%Crown 36.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,693 AUD|Low: $1,951 AUD|High: $2,726 AUD|Avg: $2,349 AUD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$1,951 AUD
Retailer 2$2,243 AUD
Retailer 3$2,506 AUD
Retailer 1$2,693 AUD

20 data points across 4 retailers

8 retailers$1,951 AUD to $5,137 AUD

B
Cheapest Retailer
-
$1,951 AUD
Retailer 2
-
$2,106 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$2,106 AUD
View
B
Retailer 4
-
$2,203 AUD
View
B
Retailer 5
-
$2,243 AUD
View
B
Retailer 6
-
$2,430 AUD
View
B
Retailer 7
-
$2,693 AUD
View
Most Expensive
C
NZ Jewellers
9e6c7eba-83a2-4e3c-9d58-16bf7d450fe1 · Nov 5
$5,137 AUD
$3,596 USD
View
7 more retailers have this diamond
Prices start from $1,951 AUDSave up to $3,186 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
1.03ct Round
$1,951 AUD