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Round|Natural|IGI

0.80ct N SI2 Round Natural Diamond

EX • N/SI2 • IGI 546291339

Shape and cutting style on the report: Round brilliant

Certificate IGI 546291339

Diamond specifications and retailer prices

From $563 AUD
As of November 5, 2026
Save $1,596 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,158 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 546291339. Listed at 8 retailers as of November 5, 2026, with prices from $563 to $2,158, a $1,596 spread on the same certified stone. NZ Jewellers lists it at $2,158. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 546291339
Dimensions5.80 × 5.86 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Very Light Brown
Top View
5.80 mm5.86 mm0.80 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 546291339
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

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: Nov 5
Current: $1,014 AUD|Low: $373 AUD|High: $1,024 AUD|Avg: $743 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$373 AUD
Retailer 2$749 AUD
Retailer 4$774 AUD
Retailer 3$810 AUD
Retailer 1$1,014 AUD

16 data points across 5 retailers

8 retailers$563 AUD to $2,158 AUD

B+
Cheapest Retailer
-
$563 AUD
Retailer 2
-
$606 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$606 AUD
View
B+
Retailer 4
-
$650 AUD
View
B+
Retailer 5
-
$749 AUD
View
B+
Retailer 6
-
$774 AUD
View
B+
Retailer 7
-
$1,014 AUD
View
Most Expensive
C
NZ Jewellers
6116f6b6-ab68-4986-b65a-069905f9d49b · Nov 5
$2,158 AUD
$1,511 USD
View
7 more retailers have this diamond
Prices start from $563 AUDSave up to $1,596 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+
0.80ct Round
$563 AUD