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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2516983957

Certificate GIA 2516983957

Diamond specifications and retailer prices

From $2,547 CAD
As of November 2, 2026
Save $3,737 CAD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,285 CAD at NZ Jewellers · As of November 3, 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 2516983957. Listed at 7 retailers as of November 2, 2026, with prices from $2,547 to $6,285, a $3,737 spread on the same certified stone. NZ Jewellers lists it at $6,285. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.33°
Pavilion angle41.99°
OriginNatural
Grading LabGIA
CertificateGIA 2516983957
Dimensions6.22 × 6.92 × 4.18 mm
L/W Ratio1.11
Girdle conditionThick
Key to symbols
Crystal, Needle
Top View
6.22 mm6.92 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516983957
Side View
Table 59.0%Crown 36.33°Girdle: STK-THKPavilion 41.99°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,285 CAD|Low: $2,547 CAD|High: $6,363 CAD|Avg: $3,458 CAD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$2,547 CAD
Retailer 4$2,577 CAD
Retailer 6$2,581 CAD
Retailer 5$2,695 CAD
Retailer 7$2,761 CAD
Retailer 8$3,090 CAD
Retailer 9$3,457 CAD
Retailer 3$4,539 CAD
NZ Jewellers$6,285 CAD

29 data points across 9 retailers

7 retailers$2,547 CAD to $6,285 CAD

A
Cheapest Retailer
-
$2,547 CAD
A
Retailer 2
-
$2,577 CAD
View
A
Retailer 3
-
$2,581 CAD
View
A
Retailer 4
-
$2,695 CAD
View
A
Retailer 5
-
$2,761 CAD
View
Retailer 6
-
$4,539 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
440ba256-8c8a-4bf1-83c2-48edc7808bb7 · Nov 3
$6,285 CAD
$4,468 USD
View
6 more retailers have this diamond
Prices start from $2,547 CADSave up to $3,737 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
$2,547 CAD