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Heart|Natural|GIA

1.03ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 6193640086

Certificate GIA 6193640086

Diamond specifications and retailer prices

From $2,372 CAD
$1,686 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $2,372 CAD at Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliance

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6193640086. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6193640086
Dimensions6.03 × 6.67 mm
L/W Ratio1.11
Top View
6.03 mm6.67 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 6193640086
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 61.2%

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: $2,372 CAD|Low: $2,372 CAD|High: $2,372 CAD|Avg: $2,372 CAD
December 23, 2025
Brilliance$2,372 CAD

1 data point across 1 retailer

1 retailer

B
Brilliance
D7171189 · Nov 5
$2,372 CAD
$1,686 USD
View

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
1.03ct Heart
$2,372 CAD