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Oval|Natural|GIA

0.81ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 5566440785

Certificate GIA 5566440785

Diamond specifications and retailer prices

From $981 AUD
$689 USD
As of October 31, 2026
Save $2,417 AUD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,398 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566440785. Listed at 9 retailers as of October 30, 2026, with prices from $981 to $3,398, a $2,417 spread on the same certified stone. NZ Jewellers lists it at $3,398. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566440785
Dimensions5.24 × 7.34 × 3.18 mm
L/W Ratio1.40
Top View
5.24 mm7.34 mm0.81 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5566440785
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.8%

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: Oct 31
Current: $3,398 AUD|Low: $972 AUD|High: $3,606 AUD|Avg: $1,669 AUD|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$981 AUD
Retailer 8$1,004 AUD
Retailer 9$1,125 AUD
Retailer 4$1,276 AUD
Retailer 3$1,310 AUD
Retailer 2$1,340 AUD
Retailer 7$1,450 AUD
Retailer 5$1,945 AUD
NZ Jewellers$3,398 AUD

24 data points across 9 retailers

9 retailers$981 AUD to $3,398 AUD

B+
Cheapest Retailer
-
$981 AUD
$689 USD
Final sale: no returns
B+
Retailer 2
-
$1,004 AUD
SGD 953 SGD
View
B+
Retailer 3
-
$1,125 AUD
$790 USD
View
B+
Retailer 4
-
$1,276 AUD
£706 GBP
View
B+
Retailer 5
-
$1,310 AUD
$920 USD
View
B+
Retailer 6
-
$1,340 AUD
£741 GBP
View
B+
Retailer 7
-
$1,450 AUD
$1,019 USD
View
B
Retailer 8
-
$1,945 AUD
£1,076 GBP
View
Most Expensive
C
NZ Jewellers
2b7739af-97d0-4f53-9b30-6889638f32f8 · Oct 30
$3,398 AUD
$2,387 USD
View
8 more retailers have this diamond
Prices start from $981 AUDSave up to $2,417 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 Oval
$981 AUD