CaratHunter
Plans
Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 3485831351

Certificate GIA 3485831351

Diamond specifications and retailer prices

From $2,319 CAD
As of November 5, 2026
Save $4,162 CAD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,482 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3485831351. Listed at 13 retailers as of November 5, 2026, with prices from $2,319 to $6,482, a $4,162 spread on the same certified stone. NZ Jewellers lists it at $6,482. 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

1.00
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3485831351
Dimensions6.31 × 7.11 × 4.01 mm
L/W Ratio1.13
Top View
6.31 mm7.11 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3485831351
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.4%

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: Nov 5
Current: $6,482 CAD|Low: $2,319 CAD|High: $6,482 CAD|Avg: $3,517 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 6, 2026
Retailer 6$2,319 CAD
Retailer 4$2,719 CAD
Retailer 12$2,801 CAD
Retailer 10$2,861 CAD
Retailer 2$3,048 CAD
Retailer 9$3,100 CAD
Retailer 11$3,100 CAD
Retailer 8$3,244 CAD
Retailer 5$3,367 CAD
Retailer 3$3,577 CAD
Retailer 7$5,415 CAD
NZ Jewellers$6,482 CAD

30 data points across 12 retailers

13 retailers$2,319 CAD to $6,482 CAD

A
Cheapest Retailer
-
$2,319 CAD
A
Retailer 2
-
$2,719 CAD
View
A
Retailer 3
-
$2,801 CAD
View
B+
Retailer 4
-
$2,861 CAD
View
Final sale: no returns
A
Retailer 5
-
$2,889 CAD
View
A
Retailer 6
-
$3,048 CAD
View
Retailer 7
-
$3,100 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,100 CAD
View
B+
Retailer 9
-
$3,244 CAD
View
B+
Retailer 10
-
$3,367 CAD
View
B+
Retailer 11
-
$3,577 CAD
View
B
Retailer 12
-
$5,415 CAD
View
Most Expensive
B
NZ Jewellers
6518cd12-a31c-414c-ae91-9ba5b32087cb · Nov 5
$6,482 CAD
$4,608 USD
View
12 more retailers have this diamond
Prices start from $2,319 CADSave up to $4,162 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
1.00ct Heart
$2,319 CAD