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Heart|Natural|GIA

1.03ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 2181013286

Certificate GIA 2181013286

Diamond specifications and retailer prices

From $4,840 CAD
As of November 7, 2026
Save $4,778 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,618 CAD at MOH London · As of November 7, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2181013286. Listed at 7 retailers as of November 7, 2026, with prices from $4,840 to $9,618, a $4,778 spread on the same certified stone. MOH London lists it at $9,618. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2181013286
Dimensions6.56 × 6.90 × 3.69 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeSmall
Top View
6.56 mm6.90 mm1.03 ctF / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 2181013286
Side View
Table 56.0%CrownGirdle: VTN-ETKPavilionCulet: SmallDepth 53.4%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: $9,618 CAD|Low: $4,948 CAD|High: $9,786 CAD|Avg: $6,695 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7$4,948 CAD
Retailer 5$5,500 CAD
Retailer 2$5,925 CAD
Retailer 3$6,150 CAD
Retailer 4$6,832 CAD
Retailer 6$6,867 CAD
MOH London$9,618 CAD

44 data points across 7 retailers

7 retailers$4,840 CAD to $9,618 CAD

B
Cheapest Retailer
-
$4,840 CAD
B
Retailer 2
-
$5,500 CAD
View
C
Retailer 3
-
$5,925 CAD
View
B
Retailer 4
-
$6,150 CAD
View
C
Retailer 5
-
$6,832 CAD
View
Retailer 6
-
$6,867 CAD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
5D5695A69 · Nov 7
$9,618 CAD
£5,384 GBP
View
6 more retailers have this diamond
Prices start from $4,840 CADSave up to $4,778 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
$4,840 CAD