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Heart|Natural|GIA

2.03ct I SI1 Heart Natural Diamond

I/SI1

Diamond specifications and retailer prices

From $16,528 CAD
As of November 5, 2026
Save $345 CAD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,872 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at 2 retailers as of November 5, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.03
Carat
I
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.57 × 8.88 × 5.22 mm
L/W Ratio1.17
Top View
7.57 mm8.88 mm2.03 ctI / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: Medium to Very ThickPavilionCulet: NDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $16,872 CAD|Low: $16,173 CAD|High: $25,125 CAD|Avg: $17,373 CAD
Blue Nile
Retailer 2
Retailer 3
September 21, 2026
Retailer 3$16,528 CAD
Blue Nile$16,872 CAD
Retailer 2$25,125 CAD

7 data points across 3 retailers

2 retailers$16,528 CAD to $16,872 CAD

B
Cheapest Retailer
-
$16,528 CAD
Most Expensive
B
Blue Nile
28232891 · Nov 5
$16,872 CAD
$11,995 USD
View
1 more retailer has this diamond
Prices start from $16,528 CADSave up to $345 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
2.03ct Heart
$16,528 CAD