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Round|Natural|GIA

0.81ct D I1 Round Natural Diamond

VG • D/I1 • GIA 6435664663

Certificate GIA 6435664663

Diamond specifications and retailer prices

From $1,398 CAD
$1,001 USD
As of October 30, 2026
Save $2,164 CAD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,562 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6435664663. Listed at 7 retailers as of October 30, 2026, with prices from $1,398 to $3,562, a $2,164 spread on the same certified stone. NZ Jewellers lists it at $3,562. 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
D
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6435664663
Dimensions5.87 × 5.90 × 3.75 mm
L/W Ratio1.01
Top View
5.87 mm5.90 mm0.81 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435664663
Side View
Table 57.0%Crown 34°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,562 CAD|Low: $1,398 CAD|High: $3,562 CAD|Avg: $1,896 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$1,398 CAD
Retailer 5$1,461 CAD
Retailer 7$1,461 CAD
Retailer 4$1,517 CAD
Retailer 8$1,546 CAD
Retailer 6$1,685 CAD
Retailer 2$2,049 CAD
Retailer 9$2,106 CAD
NZ Jewellers$3,562 CAD

22 data points across 9 retailers

7 retailers$1,398 CAD to $3,562 CAD

A
Cheapest Retailer
-
$1,398 CAD
$1,001 USD
A
Retailer 2
-
$1,461 CAD
$1,046 USD
View
A
Retailer 3
-
$1,461 CAD
$1,046 USD
View
A
Retailer 4
-
$1,517 CAD
$1,086 USD
View
B+
Retailer 5
-
$1,685 CAD
$1,206 USD
View
B+
Retailer 6
-
$2,049 CAD
€1,397 EUR
View
Most Expensive
B
NZ Jewellers
77b68c6e-f6d4-4c94-a05e-7c03948c320c · Oct 30
$3,562 CAD
$2,550 USD
View
6 more retailers have this diamond
Prices start from $1,398 CADSave up to $2,164 CAD

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
0.81ct Round
$1,398 CAD