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Heart|Natural|GIA

1.23ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 1429416868

Certificate GIA 1429416868

Diamond specifications and retailer prices

From $3,736 CAD
As of November 5, 2026
Save $3,240 CAD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,976 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429416868. Listed at 13 retailers as of November 2, 2026, with prices from $3,736 to $6,976, a $3,240 spread on the same certified stone. MOH London lists it at $6,976. 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

1.23
Carat
I
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429416868
Dimensions5.83 × 5.71 × 3.98 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
5.83 mm5.71 mm1.23 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429416868
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,976 CAD|Low: $3,147 CAD|High: $7,059 CAD|Avg: $4,540 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,736 CAD
Retailer 9$3,736 CAD
Retailer 6$3,849 CAD
Retailer 8$3,948 CAD
Retailer 3$4,100 CAD
Retailer 7$4,673 CAD
Retailer 4$4,863 CAD
Retailer 2$5,091 CAD
MOH London$6,976 CAD

44 data points across 9 retailers

13 retailers$3,736 CAD to $6,976 CAD

B+
Cheapest Retailer
-
$3,736 CAD
B+
Retailer 2
-
$3,736 CAD
View
B+
Retailer 3
-
$3,849 CAD
View
Final sale: no returns
B+
Retailer 4
-
$3,948 CAD
View
B+
Retailer 5
-
$4,100 CAD
View
B+
Retailer 6
-
$4,100 CAD
View
B+
Retailer 7
-
$4,370 CAD
View
B+
Retailer 8
-
$4,473 CAD
View
Retailer 9
-
$4,673 CAD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$4,863 CAD
View
B
Retailer 11
-
$5,091 CAD
View
B
Retailer 12
-
$5,342 CAD
View
Most Expensive
B
MOH London
95DA1040C · Nov 2
$6,976 CAD
£3,933 GBP
View
12 more retailers have this diamond
Prices start from $3,736 CADSave up to $3,240 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+
1.23ct Heart
$3,736 CAD