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Heart|Natural|GIA

1.09ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 5191488056

Certificate GIA 5191488056

Diamond specifications and retailer prices

From $5,086 CAD
$3,641 USD
As of November 1, 2026
Save $4,983 CAD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,069 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5191488056. Listed at 12 retailers as of October 30, 2026, with prices from $5,086 to $10,069, a $4,983 spread on the same certified stone. NZ Jewellers lists it at $10,069. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5191488056
Dimensions7.00 × 7.55 × 2.88 mm
L/W Ratio1.08
Top View
7.00 mm7.55 mm1.09 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5191488056
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: SLGDepth

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 1
Current: $10,069 CAD|Low: $4,889 CAD|High: $10,069 CAD|Avg: $6,320 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 2, 2026
Retailer 10$5,086 CAD
Retailer 7$5,333 CAD
Retailer 6$5,779 CAD
Retailer 8$5,779 CAD
Retailer 12$5,779 CAD
Retailer 2$5,912 CAD
Retailer 3$5,986 CAD
Retailer 5$6,140 CAD
Retailer 11$6,149 CAD
Retailer 4$6,600 CAD
Retailer 9$6,669 CAD
NZ Jewellers$10,069 CAD

41 data points across 12 retailers

12 retailers$5,086 CAD to $10,069 CAD

B
Cheapest Retailer
-
$5,086 CAD
$3,641 USD
B
Retailer 2
-
$5,183 CAD
€3,534 EUR
View
B
Retailer 3
-
$5,333 CAD
$3,818 USD
View
Final sale: no returns
B
Retailer 4
-
$5,497 CAD
$3,935 USD
View
B
Retailer 5
-
$5,779 CAD
$4,137 USD
View
B
Retailer 6
-
$5,779 CAD
$4,137 USD
View
B
Retailer 7
-
$5,912 CAD
£3,332 GBP
View
B
Retailer 8
-
$5,986 CAD
$4,285 USD
View
B
Retailer 9
-
$6,140 CAD
€4,186 EUR
View
Retailer 10
-
$6,149 CAD
A$6,772 AUD
View
Price last confirmed 33 days ago
C
Retailer 11
-
$6,669 CAD
$4,774 USD
View
Most Expensive
C
NZ Jewellers
703b27a4-a723-4bd7-86b0-2afdb1ab4c3b · Oct 30
$10,069 CAD
$7,208 USD
View
11 more retailers have this diamond
Prices start from $5,086 CADSave up to $4,983 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
1.09ct Heart
$5,086 CAD