Heart|Natural|GIA

1.00ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 6205114896

Certificate GIA 6205114896

Diamond specifications and retailer prices

From $4,082 CAD
As of November 4, 2026
Save $5,870 CAD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,952 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6205114896. Listed at 22 retailers as of November 4, 2026, with prices from $4,082 to $9,952, a $5,870 spread on the same certified stone. NZ Jewellers lists it at $9,952. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6205114896
Dimensions6.99 × 6.18 × 3.57 mm
L/W Ratio1.13
Top View
6.99 mm6.18 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6205114896
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

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 4
Current: $5,541 CAD|Low: $4,128 CAD|High: $9,668 CAD|Avg: $6,302 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$4,777 CAD
Retailer 8$5,375 CAD
Retailer 1$5,541 CAD
Retailer 2$5,688 CAD
Retailer 3$5,785 CAD
Retailer 7$6,124 CAD
Retailer 4$6,973 CAD
Retailer 5$9,552 CAD

41 data points across 8 retailers

22 retailers$4,082 CAD to $9,952 CAD

B+
Cheapest Retailer
-
$4,082 CAD
B+
Retailer 2
-
$4,328 CAD
View
B
Retailer 3
-
$4,501 CAD
View
B
Retailer 4
-
$4,594 CAD
View
B
Retailer 5
-
$4,777 CAD
View
Final sale: no returns
B
Retailer 6
-
$4,965 CAD
View
Retailer 7
-
$5,175 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,175 CAD
View
B
Retailer 9
-
$5,176 CAD
View
B
Retailer 10
-
$5,375 CAD
View
B
Retailer 11
-
$5,541 CAD
View
B
Retailer 12
-
$5,688 CAD
View
B
Retailer 13
-
$5,785 CAD
View
B
Retailer 14
-
$5,851 CAD
View
B
Retailer 15
-
$5,851 CAD
View
B
Retailer 16
-
$5,971 CAD
View
B
Retailer 17
-
$6,048 CAD
View
Retailer 18
-
$6,124 CAD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$6,973 CAD
View
B
Retailer 20
-
$8,255 CAD
View
B
Retailer 21
-
$9,552 CAD
View
Most Expensive
B
NZ Jewellers
48853db7-e4d2-4088-a90f-fe8beeb656f4 · Nov 5
$9,952 CAD
$7,075 USD
View
21 more retailers have this diamond
Prices start from $4,082 CADSave up to $5,870 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
$4,082 CAD