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Heart|Natural|GIA

0.81ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2547545572

Certificate GIA 2547545572

Diamond specifications and retailer prices

From $996 CAD
$713 USD
As of October 31, 2026
Save $2,387 CAD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,383 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547545572. Listed at 13 retailers as of October 30, 2026, with prices from $996 to $3,383, a $2,387 spread on the same certified stone. NZ Jewellers lists it at $3,383. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547545572
Dimensions5.44 × 6.46 × 3.80 mm
L/W Ratio1.19
Top View
5.44 mm6.46 mm0.81 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547545572
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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 31
Current: $3,383 CAD|Low: $912 CAD|High: $3,383 CAD|Avg: $1,490 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$996 CAD
Retailer 8$1,078 CAD
Retailer 10$1,078 CAD
Retailer 11$1,120 CAD
Retailer 9$1,245 CAD
Retailer 5$1,297 CAD
Retailer 3$1,320 CAD
Retailer 2$1,360 CAD
Retailer 7$1,596 CAD
Retailer 4$1,622 CAD
Retailer 6$1,976 CAD
NZ Jewellers$3,383 CAD

39 data points across 12 retailers

13 retailers$996 CAD to $3,383 CAD

A
Cheapest Retailer
-
$996 CAD
$713 USD
Final sale: no returns
A
Retailer 2
-
$1,078 CAD
$772 USD
View
A
Retailer 3
-
$1,078 CAD
$772 USD
View
A
Retailer 4
-
$1,120 CAD
$802 USD
View
A
Retailer 5
-
$1,245 CAD
$891 USD
View
Retailer 6
-
$1,269 CAD
A$1,397 AUD
View
Price last confirmed 174 days ago
A
Retailer 7
-
$1,297 CAD
£731 GBP
View
A
Retailer 8
-
$1,320 CAD
$945 USD
View
A
Retailer 9
-
$1,360 CAD
£767 GBP
View
A
Retailer 10
-
$1,596 CAD
ZAR 18,454 ZAR
View
Retailer 11
-
$1,622 CAD
A$1,787 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$1,976 CAD
£1,114 GBP
View
Most Expensive
B
NZ Jewellers
079cbd05-3935-4139-abeb-65e71274f95b · Oct 30
$3,383 CAD
$2,422 USD
View
12 more retailers have this diamond
Prices start from $996 CADSave up to $2,387 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
$996 CAD