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Heart|Natural|GIA

0.80ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 3555327678

Certificate GIA 3555327678

Diamond specifications and retailer prices

From $1,162 CAD
HK$6,500 HKD
As of October 30, 2026
Save $2,650 CAD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,812 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart 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 3555327678. Listed at 21 retailers as of October 30, 2026, with prices from $1,162 to $3,812, a $2,650 spread on the same certified stone. NZ Jewellers lists it at $3,812. 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

0.80
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555327678
Dimensions5.89 × 6.40 × 3.70 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
5.89 mm6.40 mm0.80 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555327678
Side View
Table 59.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,174 CAD|Low: $1,167 CAD|High: $2,893 CAD|Avg: $1,733 CAD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 1$1,174 CAD
Retailer 2$1,347 CAD
Retailer 12$1,395 CAD
Retailer 4$1,450 CAD
Retailer 10$1,511 CAD
Retailer 3$1,623 CAD
Retailer 11$1,724 CAD
Retailer 6$1,798 CAD
Retailer 9$1,907 CAD
Retailer 5$1,976 CAD
Retailer 8$2,185 CAD
Retailer 7$2,878 CAD

21 data points across 12 retailers

21 retailers$1,162 CAD to $3,812 CAD

A
Cheapest Retailer
-
$1,162 CAD
HK$6,500 HKD
A
Retailer 2
-
$1,174 CAD
₹80,063 INR
View
A
Retailer 3
-
$1,347 CAD
$964 USD
View
Retailer 4
-
$1,395 CAD
€951 EUR
View
Price last confirmed 5 days ago
A
Retailer 5
-
$1,442 CAD
$1,032 USD
View
Final sale: no returns
A
Retailer 6
-
$1,450 CAD
SGD 1,403 SGD
View
A
Retailer 7
-
$1,465 CAD
$1,049 USD
View
A
Retailer 8
-
$1,511 CAD
$1,082 USD
View
A
Retailer 9
-
$1,563 CAD
$1,119 USD
View
A
Retailer 10
-
$1,623 CAD
$1,162 USD
View
A
Retailer 11
-
$1,631 CAD
SGD 1,578 SGD
View
A
Retailer 12
-
$1,724 CAD
$1,234 USD
View
A
Retailer 13
-
$1,798 CAD
£1,014 GBP
View
A
Retailer 14
-
$1,803 CAD
$1,291 USD
View
A
Retailer 15
-
$1,907 CAD
£1,075 GBP
View
B+
Retailer 16
-
$1,976 CAD
£1,114 GBP
View
B+
Retailer 17
-
$2,015 CAD
$1,443 USD
View
B+
Retailer 18
-
$2,185 CAD
€1,490 EUR
View
B+
Retailer 19
-
$2,237 CAD
$1,602 USD
View
B+
Retailer 20
-
$2,878 CAD
£1,622 GBP
View
Most Expensive
B
NZ Jewellers
1fff15d5-4722-4434-84c8-b3ca65d1a3cc · Oct 30
$3,812 CAD
$2,729 USD
View
20 more retailers have this diamond
Prices start from $1,162 CADSave up to $2,650 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
0.80ct Heart
$1,162 CAD