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Heart|Natural|GIA

0.81ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 1413611078

Certificate GIA 1413611078

Diamond specifications and retailer prices

From $3,864 CAD
$2,766 USD
As of October 29, 2026
Save $3,565 CAD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,429 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1413611078. Listed at 9 retailers as of October 29, 2026, with prices from $3,864 to $7,429, a $3,565 spread on the same certified stone. NZ Jewellers lists it at $7,429. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1413611078
Dimensions6.34 × 5.95 × 3.61 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.34 mm5.95 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 1413611078
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,429 CAD|Low: $3,864 CAD|High: $7,429 CAD|Avg: $5,105 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$3,864 CAD
Retailer 7$3,864 CAD
Retailer 5$4,012 CAD
Retailer 9$4,167 CAD
Retailer 3$4,455 CAD
Retailer 8$4,458 CAD
Retailer 2$6,351 CAD
Retailer 4$7,141 CAD
NZ Jewellers$7,429 CAD

41 data points across 9 retailers

9 retailers$3,864 CAD to $7,429 CAD

B
Cheapest Retailer
-
$3,864 CAD
$2,766 USD
B
Retailer 2
-
$3,864 CAD
$2,766 USD
View
B
Retailer 3
-
$4,012 CAD
$2,872 USD
View
B
Retailer 4
-
$4,167 CAD
$2,983 USD
View
B
Retailer 5
-
$4,455 CAD
£2,511 GBP
View
B
Retailer 6
-
$4,458 CAD
$3,191 USD
View
B
Retailer 7
-
$6,351 CAD
ZAR 73,454 ZAR
View
B
Retailer 8
-
$7,141 CAD
£4,025 GBP
View
Most Expensive
C
NZ Jewellers
cee03eea-bb70-47f2-9574-b8c215088afd · Oct 30
$7,429 CAD
$5,318 USD
View
8 more retailers have this diamond
Prices start from $3,864 CADSave up to $3,565 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.

B
0.81ct Heart
$3,864 CAD