Heart|Natural|GIA

1.20ct G IF Heart Natural Diamond

EX • G/IF • GIA 6551207192

Certificate GIA 6551207192

Diamond specifications and retailer prices

From $4,880 CAD
As of November 4, 2026
Save $5,487 CAD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,370 CAD at NZ Jewellers · As of October 18, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551207192. Listed at 19 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551207192
Dimensions6.52 × 7.39 × 4.30 mm
L/W Ratio1.13
Top View
6.52 mm7.39 mm1.20 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551207192
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.2%

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 4
Current: $6,426 CAD|Low: $4,843 CAD|High: $10,519 CAD|Avg: $6,814 CAD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,880 CAD
Retailer 3$5,160 CAD
Retailer 6$6,024 CAD
Retailer 1$6,426 CAD
Retailer 7$6,578 CAD
Retailer 2$7,962 CAD
Retailer 4$10,367 CAD

41 data points across 7 retailers

19 retailers$4,880 CAD to $10,367 CAD

A
Cheapest Retailer
-
$4,880 CAD
A
Retailer 2
-
$5,160 CAD
View
A
Retailer 3
-
$5,670 CAD
View
A
Retailer 4
-
$5,947 CAD
View
A
Retailer 5
-
$5,950 CAD
View
B+
Retailer 6
-
$6,024 CAD
View
Final sale: no returns
Retailer 7
-
$6,216 CAD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$6,297 CAD
View
B+
Retailer 9
-
$6,426 CAD
View
Retailer 10
-
$6,526 CAD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,526 CAD
View
Price last confirmed 19 days ago
Retailer 12
-
$6,526 CAD
View
Price last confirmed 21 days ago
Retailer 13
-
$6,578 CAD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$6,662 CAD
View
B+
Retailer 15
-
$6,804 CAD
View
Retailer 16
-
$7,530 CAD
View
Price last confirmed 18 days ago
B+
Retailer 17
-
$7,962 CAD
View
B
Retailer 18
-
$10,367 CAD
View
Most Expensive
NZ Jewellers
dea33c8e-216f-4147-a890-9c2e6d6ca54e · Oct 18
$11,370 CAD
$8,141 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from $4,880 CADSave up to $5,487 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
$4,880 CAD