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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2426335270

Certificate GIA 2426335270

Diamond specifications and retailer prices

From $2,459 CAD
As of November 5, 2026
Save $4,718 CAD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,176 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct 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 2426335270. Listed at 16 retailers as of November 5, 2026, with prices from $2,459 to $7,176, a $4,718 spread on the same certified stone. NZ Jewellers lists it at $7,176. 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

1.03
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426335270
Dimensions6.35 × 6.74 × 4.07 mm
L/W Ratio1.06
Top View
6.35 mm6.74 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426335270
Side View
Table 60.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.4%

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 5
Current: $4,262 CAD|Low: $2,364 CAD|High: $6,085 CAD|Avg: $3,584 CAD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$2,459 CAD
Retailer 6$2,502 CAD
Retailer 8$3,055 CAD
Retailer 7$3,168 CAD
Retailer 2$3,474 CAD
Retailer 9$3,591 CAD
Retailer 3$3,632 CAD
Retailer 1$4,262 CAD
Retailer 5$5,996 CAD

40 data points across 9 retailers

16 retailers$2,459 CAD to $7,176 CAD

A
Cheapest Retailer
-
$2,459 CAD
A
Retailer 2
-
$2,502 CAD
View
B+
Retailer 3
-
$3,010 CAD
View
B+
Retailer 4
-
$3,055 CAD
View
B+
Retailer 5
-
$3,168 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,432 CAD
View
Retailer 7
-
$3,432 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,474 CAD
View
B+
Retailer 9
-
$3,591 CAD
View
B
Retailer 10
-
$3,629 CAD
View
B+
Retailer 11
-
$3,632 CAD
View
B+
Retailer 12
-
$3,961 CAD
View
B+
Retailer 13
-
$4,262 CAD
View
B
Retailer 14
-
$5,996 CAD
View
B
Retailer 15
-
$6,394 CAD
View
Most Expensive
B
NZ Jewellers
b5a8b972-f7ba-49fe-8b5a-8cefcc8d2d7b · Nov 5
$7,176 CAD
$5,102 USD
View
15 more retailers have this diamond
Prices start from $2,459 CADSave up to $4,718 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
1.03ct Heart
$2,459 CAD