CaratHunter
Plans
Heart|Natural|GIA

1.21ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2556967046

Certificate GIA 2556967046

Diamond specifications and retailer prices

From $2,196 CAD
As of November 6, 2026
Save $4,036 CAD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,231 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct 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 2556967046. Listed at 10 retailers as of November 5, 2026, with prices from $2,196 to $6,231, a $4,036 spread on the same certified stone. NZ Jewellers lists it at $6,231. 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

1.21
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 2556967046
Dimensions6.64 × 7.20 × 4.34 mm
L/W Ratio1.08
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
6.64 mm7.20 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556967046
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 39.88°Culet: NoneDepth 60.3%

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 6
Current: $6,231 CAD|Low: $2,177 CAD|High: $7,292 CAD|Avg: $4,032 CAD|-14.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$2,196 CAD
Retailer 6$2,802 CAD
Retailer 5$2,981 CAD
Retailer 2$3,045 CAD
Retailer 4$3,118 CAD
Retailer 10$3,628 CAD
Retailer 9$3,919 CAD
Retailer 8$4,549 CAD
Retailer 3$5,209 CAD
NZ Jewellers$6,231 CAD

35 data points across 10 retailers

10 retailers$2,196 CAD to $6,231 CAD

A
Cheapest Retailer
-
$2,196 CAD
A
Retailer 2
-
$2,802 CAD
View
A
Retailer 3
-
$2,981 CAD
View
A
Retailer 4
-
$3,045 CAD
View
A
Retailer 5
-
$3,118 CAD
View
B+
Retailer 6
-
$3,628 CAD
View
Retailer 7
-
$3,919 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,549 CAD
View
B+
Retailer 9
-
$5,209 CAD
View
Most Expensive
B
NZ Jewellers
b5984b9e-b597-4fd6-bf64-badd2a1171f9 · Nov 5
$6,231 CAD
$4,430 USD
View
9 more retailers have this diamond
Prices start from $2,196 CADSave up to $4,036 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
1.21ct Heart
$2,196 CAD