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Round|Natural|GIA

0.81ct J I1 Round Natural Diamond

GD • J/I1 • GIA 1399700581

Certificate GIA 1399700581

Diamond specifications and retailer prices

From $1,203 AUD
$845 USD
As of October 26, 2026
9 retailers carry this diamond
Most expensive: $3,213 AUD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 1399700581. Listed at 9 retailers as of October 26, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1399700581
Dimensions6.04 × 6.02 × 3.57 mm
L/W Ratio1.00
Top View
6.04 mm6.02 mm0.81 ctJ / I1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1399700581
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $1,450 AUD|Low: $1,025 AUD|High: $1,477 AUD|Avg: $1,282 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2$1,025 AUD
Retailer 4$1,082 AUD
Retailer 3$1,203 AUD
Retailer 1$1,450 AUD
Retailer 5$1,477 AUD

6 data points across 5 retailers

9 retailers

Retailer 1
-
$1,025 AUD
$720 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,025 AUD
$720 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,025 AUD
$720 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$1,063 AUD
$747 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,182 AUD
$830 USD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$1,203 AUD
$845 USD
View
Retailer 7
-
$1,450 AUD
€970 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
$3,213 AUD
$2,257 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
2f708510-beca-4a71-bfbd-01426d197ba7 · Oct 11
$3,213 AUD
$2,257 USD
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from $1,203 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
0.81ct Round
$1,203 AUD