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Heart|Natural|GIA

1.01ct J I1 Heart Natural Diamond

VG • J/I1 • GIA 1458230185

Certificate GIA 1458230185

Diamond specifications and retailer prices

From $1,985 CAD
$1,421 USD
As of October 29, 2026
Save $2,857 CAD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,842 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1458230185. Listed at 6 retailers as of October 27, 2026, with prices from $1,985 to $4,842, a $2,857 spread on the same certified stone. NZ Jewellers lists it at $4,842. 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

1.01
Carat
J
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1458230185
Dimensions6.06 × 7.34 × 3.77 mm
L/W Ratio1.21
Key to symbols
Feather, Crystal, Natural
Top View
6.06 mm7.34 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1458230185
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 51.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,842 CAD|Low: $1,318 CAD|High: $4,842 CAD|Avg: $2,425 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
October 1, 2026
Retailer 4$1,318 CAD
Retailer 3$1,840 CAD
Retailer 5$1,985 CAD
Retailer 6$1,985 CAD
Retailer 9$2,039 CAD
Retailer 7$2,072 CAD
Retailer 2$2,077 CAD
Retailer 8$2,291 CAD
Retailer 10$2,362 CAD
Retailer 11$2,703 CAD
Retailer 12$3,207 CAD
NZ Jewellers$4,842 CAD

3 data points across 12 retailers

6 retailers$1,985 CAD to $4,842 CAD

B+
Cheapest Retailer
-
$1,985 CAD
$1,421 USD
B+
Retailer 2
-
$1,985 CAD
$1,421 USD
View
B+
Retailer 3
-
$2,072 CAD
$1,483 USD
View
B+
Retailer 4
-
$2,077 CAD
$1,487 USD
View
B+
Retailer 5
-
$2,291 CAD
$1,640 USD
View
Most Expensive
C
NZ Jewellers
12a9ceea-5f77-40f5-869a-b0ab9dbf5421 · Oct 27
$4,842 CAD
$3,466 USD
View
5 more retailers have this diamond
Prices start from $1,985 CADSave up to $2,857 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+
1.01ct Heart
$1,985 CAD