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Heart|Natural|GIA

1.03ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 6107743283

Certificate GIA 6107743283

Diamond specifications and retailer prices

From $3,576 CAD
As of November 6, 2026
Save $2,330 CAD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,906 CAD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6107743283. Listed at 3 retailers as of November 4, 2026, with prices from $3,576 to $5,906, a $2,330 spread on the same certified stone. MOH London lists it at $5,906. 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

1.03
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6107743283
Dimensions7.25 × 6.48 × 3.58 mm
L/W Ratio1.12
Top View
7.25 mm6.48 mm1.03 ctK / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6107743283
Side View
Table 65.0%CrownGirdle: VTN-ETKPavilionCulet: Very SmallDepth 55.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,906 CAD|Low: $3,443 CAD|High: $5,993 CAD|Avg: $4,218 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$3,443 CAD
Retailer 3$3,576 CAD
Retailer 2$3,943 CAD
MOH London$5,906 CAD

41 data points across 4 retailers

3 retailers$3,576 CAD to $5,906 CAD

B
Cheapest Retailer
-
$3,576 CAD
B
Retailer 2
-
$3,943 CAD
View
Most Expensive
C
MOH London
F90EA9EEC · Nov 4
$5,906 CAD
£3,306 GBP
View
2 more retailers have this diamond
Prices start from $3,576 CADSave up to $2,330 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
1.03ct Heart
$3,576 CAD