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0.82ct J I1 Round Natural Diamond

EX • J/I1 • IGI 839657188

Shape and cutting style on the report: Round brilliant

Certificate IGI 839657188

Diamond specifications and retailer prices

From $1,045 AUD
€699 EUR
As of November 1, 2026
Save $1,632 AUD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,676 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 839657188. Listed at 2 retailers as of October 30, 2026, with prices from $1,045 to $2,676, a $1,632 spread on the same certified stone. NZ Jewellers lists it at $2,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.82
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 839657188
Dimensions6.04 × 6.07 × 3.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.04 mm6.07 mm0.82 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 839657188
Side View
Table 59.0%Crown 33.5°Girdle: THN-MEDPavilion 41°CuletDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $2,676 AUD|Low: $1,042 AUD|High: $2,676 AUD|Avg: $1,952 AUD
NZ Jewellers
Retailer 2
November 1, 2026
Retailer 2$1,045 AUD
NZ Jewellers$2,676 AUD

5 data points across 2 retailers

2 retailers$1,045 AUD to $2,676 AUD

B+
Cheapest Retailer
-
$1,045 AUD
€699 EUR
Most Expensive
C
NZ Jewellers
41900202-1fc4-4ebd-ba4a-1866de8a885c · Oct 30
$2,676 AUD
$1,880 USD
View
1 more retailer has this diamond
Prices start from $1,045 AUDSave up to $1,632 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+
0.82ct Round
$1,045 AUD