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Heart|Natural|GIA

1.00ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 6412463861

Certificate GIA 6412463861

Diamond specifications and retailer prices

From $1,404 CAD
As of November 6, 2026
Save $4,113 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,517 CAD at Allurez · As of November 5, 2026
View at Allurez

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6412463861. Listed at 14 retailers as of November 5, 2026, with prices from $1,404 to $5,517, a $4,113 spread on the same certified stone. Allurez lists it at $5,517. 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

1.00
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6412463861
Dimensions5.48 × 6.55 × 4.24 mm
L/W Ratio1.20
Top View
5.48 mm6.55 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6412463861
Side View
Table 58.0%CrownGirdle: NULPavilionCulet: NoneDepth 64.7%

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: Nov 6
Current: $5,517 CAD|Low: $1,404 CAD|High: $5,517 CAD|Avg: $2,394 CAD
Allurez
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$1,404 CAD
Retailer 12$1,741 CAD
Retailer 7$1,750 CAD
Retailer 16$1,888 CAD
Retailer 17$1,888 CAD
Retailer 5$1,959 CAD
Retailer 8$1,962 CAD
Retailer 13$1,975 CAD
Retailer 18$1,980 CAD
Retailer 2$2,134 CAD
Retailer 3$2,177 CAD
Retailer 4$2,177 CAD
Retailer 6$2,245 CAD
Retailer 9$3,059 CAD
Retailer 11$3,474 CAD
Retailer 10$3,965 CAD
Retailer 15$4,602 CAD
Allurez$5,517 CAD

39 data points across 18 retailers

14 retailers$1,404 CAD to $5,517 CAD

B+
Cheapest Retailer
-
$1,404 CAD
B+
Retailer 2
-
$1,741 CAD
View
Final sale: no returns
Retailer 3
-
$1,888 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,888 CAD
View
B+
Retailer 5
-
$1,962 CAD
View
B+
Retailer 6
-
$1,975 CAD
View
B+
Retailer 7
-
$1,980 CAD
View
B+
Retailer 8
-
$2,134 CAD
View
B+
Retailer 9
-
$2,177 CAD
View
B+
Retailer 10
-
$2,177 CAD
View
B+
Retailer 11
-
$2,349 CAD
View
Retailer 12
-
$3,474 CAD
View
Price last confirmed 8 days ago
C
Retailer 13
-
$4,602 CAD
View
Most Expensive
C
Allurez
4292147 · Nov 5
$5,517 CAD
$3,922 USD
View
13 more retailers have this diamond
Prices start from $1,404 CADSave up to $4,113 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+
1.00ct Heart
$1,404 CAD