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Heart|Natural|GIA

1.06ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5156493784

Certificate GIA 5156493784

Diamond specifications and retailer prices

From $5,435 CAD
As of November 5, 2026
Save $1,836 CAD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,119 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5156493784. Listed at 13 retailers as of November 5, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.06
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5156493784
Dimensions6.61 × 7.36 × 4.01 mm
L/W Ratio1.11
Top View
6.61 mm7.36 mm1.06 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5156493784
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,849 CAD|Low: $5,919 CAD|High: $11,212 CAD|Avg: $7,624 CAD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$5,919 CAD
Retailer 2$5,950 CAD
Retailer 4$6,302 CAD
Retailer 5$6,302 CAD
Retailer 1$6,849 CAD
Retailer 9$7,261 CAD
Retailer 7$7,680 CAD
Retailer 8$8,276 CAD
Retailer 10$10,180 CAD
Retailer 3$11,047 CAD

41 data points across 10 retailers

13 retailers$5,435 CAD to $7,271 CAD

B
Cheapest Retailer
-
$5,435 CAD
B
Retailer 2
-
$5,546 CAD
View
B
Retailer 3
-
$5,919 CAD
View
B
Retailer 4
-
$5,950 CAD
View
Retailer 5
-
$6,302 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$6,302 CAD
View
B
Retailer 7
-
$6,302 CAD
View
B
Retailer 8
-
$6,849 CAD
View
B
Retailer 9
-
$6,864 CAD
View
B
Retailer 10
-
$7,271 CAD
View
Retailer 11
-
$7,680 CAD
View
Price last confirmed 14 days ago
Retailer 12
-
$11,047 CAD
View
Price under review
Most Expensive
NZ Jewellers
1dfc404a-626b-42ab-916a-ec291fc92486 · Nov 5
$12,119 CAD
$8,616 USD
View
Price under review
12 more retailers have this diamond
Prices start from $5,435 CADSave up to $1,836 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
1.06ct Heart
$5,435 CAD