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Heart|Natural|GIA

0.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7511031034

Certificate GIA 7511031034

Diamond specifications and retailer prices

From $1,809 CAD
$1,295 USD
As of October 30, 2026
Save $3,795 CAD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,604 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7511031034. Listed at 10 retailers as of October 30, 2026, with prices from $1,809 to $5,604, a $3,795 spread on the same certified stone. NZ Jewellers lists it at $5,604. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.35°
Pavilion angle40.08°
OriginNatural
Grading LabGIA
CertificateGIA 7511031034
Dimensions6.47 × 5.77 × 3.25 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Feather
Top View
6.47 mm5.77 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511031034
Side View
Table 60.0%Crown 35.35°Girdle: ThickPavilion 40.08°Culet: NoneDepth 56.4%

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: $2,466 CAD|Low: $641 CAD|High: $3,977 CAD|Avg: $2,419 CAD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$641 CAD
Retailer 4$1,809 CAD
Retailer 9$2,042 CAD
Retailer 6$2,291 CAD
Retailer 5$2,298 CAD
Retailer 1$2,466 CAD
Retailer 7$2,489 CAD
Retailer 10$3,067 CAD
Retailer 8$3,313 CAD
Retailer 3$3,951 CAD

38 data points across 10 retailers

10 retailers$1,809 CAD to $5,604 CAD

A
Cheapest Retailer
-
$1,809 CAD
$1,295 USD
Final sale: no returns
B+
Retailer 2
-
$2,062 CAD
$1,476 USD
View
B+
Retailer 3
-
$2,298 CAD
$1,645 USD
View
B+
Retailer 4
-
$2,298 CAD
$1,645 USD
View
B+
Retailer 5
-
$2,404 CAD
$1,721 USD
View
B+
Retailer 6
-
$2,466 CAD
£1,390 GBP
View
B+
Retailer 7
-
$2,489 CAD
$1,781 USD
View
B+
Retailer 8
-
$2,651 CAD
$1,898 USD
View
B
Retailer 9
-
$3,951 CAD
£2,227 GBP
View
Most Expensive
B
NZ Jewellers
7529c262-099b-422e-ad69-3bebe68666d0 · Oct 30
$5,604 CAD
$4,012 USD
View
9 more retailers have this diamond
Prices start from $1,809 CADSave up to $3,795 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 Heart
$1,809 CAD