CaratHunter
Plans
Heart|Natural|GIA

1.20ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 6522713397

Certificate GIA 6522713397

Diamond specifications and retailer prices

From $3,024 CAD
As of November 6, 2026
Save $5,223 CAD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,247 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522713397. Listed at 23 retailers as of November 5, 2026, with prices from $3,024 to $8,247, a $5,223 spread on the same certified stone. NZ Jewellers lists it at $8,247. 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

1.20
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522713397
Dimensions7.52 × 6.69 × 4.27 mm
L/W Ratio1.12
Top View
7.52 mm6.69 mm1.20 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522713397
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.8%

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: $8,247 CAD|Low: $3,024 CAD|High: $8,293 CAD|Avg: $4,613 CAD|-0.6%
NZ Jewellers
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
Retailer 19
November 6, 2026
Retailer 6$3,024 CAD
Retailer 2$3,161 CAD
Retailer 8$3,640 CAD
Retailer 16$3,712 CAD
Retailer 17$3,754 CAD
Retailer 11$3,819 CAD
Retailer 12$3,826 CAD
Retailer 19$3,944 CAD
Retailer 10$3,967 CAD
Retailer 3$4,096 CAD
Retailer 7$4,144 CAD
Retailer 14$4,175 CAD
Retailer 13$4,214 CAD
Retailer 4$4,290 CAD
Retailer 5$4,552 CAD
Retailer 15$4,815 CAD
Retailer 18$6,891 CAD
Retailer 9$8,127 CAD
NZ Jewellers$8,247 CAD

22 data points across 19 retailers

23 retailers$3,024 CAD to $8,247 CAD

A
Cheapest Retailer
-
$3,024 CAD
A
Retailer 2
-
$3,161 CAD
View
B+
Retailer 3
-
$3,640 CAD
View
Final sale: no returns
B+
Retailer 4
-
$3,668 CAD
View
B+
Retailer 5
-
$3,712 CAD
View
B+
Retailer 6
-
$3,754 CAD
View
B+
Retailer 7
-
$3,819 CAD
View
B+
Retailer 8
-
$3,826 CAD
View
B+
Retailer 9
-
$3,940 CAD
View
B+
Retailer 10
-
$3,944 CAD
View
Retailer 11
-
$3,967 CAD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,096 CAD
View
B+
Retailer 13
-
$4,144 CAD
View
B+
Retailer 14
-
$4,175 CAD
View
B+
Retailer 15
-
$4,214 CAD
View
B+
Retailer 16
-
$4,290 CAD
View
B+
Retailer 17
-
$4,450 CAD
View
B+
Retailer 18
-
$4,552 CAD
View
Retailer 19
-
$4,639 CAD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$4,815 CAD
View
B
Retailer 21
-
$6,891 CAD
View
Retailer 22
-
$8,127 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
37a5c876-1c88-4918-9694-8a48a035d9d6 · Nov 5
$8,247 CAD
$5,863 USD
View
22 more retailers have this diamond
Prices start from $3,024 CADSave up to $5,223 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
1.20ct Heart
$3,024 CAD