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Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6552695041

Certificate GIA 6552695041

Diamond specifications and retailer prices

From $1,123 CAD
₹76,536 INR
As of October 30, 2026
Save $2,501 CAD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,624 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552695041. Listed at 11 retailers as of October 30, 2026, with prices from $1,123 to $3,624, a $2,501 spread on the same certified stone. NZ Jewellers lists it at $3,624. 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

0.81
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552695041
Dimensions6.37 × 4.67 × 3.20 mm
L/W Ratio1.36
Top View
6.37 mm4.67 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552695041
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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: $3,624 CAD|Low: $1,053 CAD|High: $3,624 CAD|Avg: $1,845 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,123 CAD
Retailer 10$1,176 CAD
Retailer 3$1,422 CAD
Retailer 8$1,425 CAD
Retailer 9$1,609 CAD
Retailer 7$1,736 CAD
Retailer 2$1,753 CAD
Retailer 11$1,943 CAD
Retailer 4$2,084 CAD
Retailer 6$2,736 CAD
NZ Jewellers$3,624 CAD

38 data points across 11 retailers

11 retailers$1,123 CAD to $3,624 CAD

A
Cheapest Retailer
-
$1,123 CAD
₹76,536 INR
A
Retailer 2
-
$1,176 CAD
$842 USD
View
Final sale: no returns
A
Retailer 3
-
$1,422 CAD
$1,018 USD
View
A
Retailer 4
-
$1,425 CAD
$1,020 USD
View
A
Retailer 5
-
$1,609 CAD
$1,152 USD
View
A
Retailer 6
-
$1,736 CAD
£978 GBP
View
A
Retailer 7
-
$1,753 CAD
£988 GBP
View
Retailer 8
-
$1,943 CAD
A$2,139 AUD
View
Price last confirmed 27 days ago
A
Retailer 9
-
$2,084 CAD
€1,421 EUR
View
B+
Retailer 10
-
$2,736 CAD
£1,542 GBP
View
Most Expensive
B
NZ Jewellers
14c108c4-2cfa-41a9-9ef1-552dbe5e3c03 · Oct 30
$3,624 CAD
$2,594 USD
View
10 more retailers have this diamond
Prices start from $1,123 CADSave up to $2,501 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 Radiant
$1,123 CAD