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Round|Natural|GIA

0.82ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1563165994

Certificate GIA 1563165994

Diamond specifications and retailer prices

From $519 AUD
As of November 5, 2026
Save $2,216 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,734 AUD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563165994. Listed at 11 retailers as of November 5, 2026, with prices from $519 to $2,734, a $2,216 spread on the same certified stone. NZ Jewellers lists it at $2,734. 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

0.82
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563165994
Dimensions6.02 × 6.08 × 3.70 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal
Top View
6.02 mm6.08 mm0.82 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563165994
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,734 AUD|Low: $519 AUD|High: $2,871 AUD|Avg: $1,112 AUD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$519 AUD
Retailer 7$713 AUD
Retailer 8$769 AUD
Retailer 5$823 AUD
Retailer 3$861 AUD
Retailer 4$893 AUD
Retailer 9$921 AUD
Retailer 2$1,000 AUD
Retailer 10$1,007 AUD
Retailer 11$1,160 AUD
NZ Jewellers$2,734 AUD

23 data points across 11 retailers

11 retailers$519 AUD to $2,734 AUD

A
Cheapest Retailer
-
$519 AUD
A
Retailer 2
-
$713 AUD
View
A
Retailer 3
-
$769 AUD
View
A
Retailer 4
-
$823 AUD
View
Retailer 5
-
$861 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$893 AUD
View
A
Retailer 7
-
$921 AUD
View
A
Retailer 8
-
$1,000 AUD
View
A
Retailer 9
-
$1,007 AUD
View
B+
Retailer 10
-
$1,160 AUD
View
Most Expensive
B
NZ Jewellers
2905d98c-24b3-4dc4-af03-7edcab045b17 · Nov 5
$2,734 AUD
$1,914 USD
View
10 more retailers have this diamond
Prices start from $519 AUDSave up to $2,216 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
0.82ct Round
$519 AUD