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Heart|Natural|GIA

0.74ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 1236840870

Certificate GIA 1236840870

Diamond specifications and retailer prices

From $788 CAD
As of November 6, 2026
Save $1,149 CAD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,585 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1236840870. Listed at 12 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.74
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1236840870
Dimensions6.39 × 5.59 × 3.70 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.39 mm5.59 mm0.74 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236840870
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 40.6°Culet: NDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,072 CAD|Low: $788 CAD|High: $2,100 CAD|Avg: $1,151 CAD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$788 CAD
Retailer 10$805 CAD
Retailer 2$810 CAD
Retailer 11$886 CAD
Retailer 8$952 CAD
Retailer 1$1,072 CAD
Retailer 3$1,137 CAD
Retailer 4$1,220 CAD
Retailer 5$1,260 CAD
Retailer 7$1,502 CAD
Retailer 6$1,937 CAD

37 data points across 11 retailers

12 retailers$788 CAD to $1,937 CAD

A
Cheapest Retailer
-
$788 CAD
A
Retailer 2
-
$805 CAD
View
A
Retailer 3
-
$810 CAD
View
B+
Retailer 4
-
$886 CAD
View
Final sale: no returns
B+
Retailer 5
-
$952 CAD
View
B+
Retailer 6
-
$1,072 CAD
View
B+
Retailer 7
-
$1,137 CAD
View
B
Retailer 8
-
$1,220 CAD
View
B
Retailer 9
-
$1,260 CAD
View
B
Retailer 10
-
$1,502 CAD
View
B
Retailer 11
-
$1,937 CAD
View
Most Expensive
NZ Jewellers
b91106da-8aef-48b1-acfa-d8518b318b62 · Sep 25
$3,585 CAD
$2,549 USD
View
Price under review
11 more retailers have this diamond
Prices start from $788 CADSave up to $1,149 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.

A
0.74ct Heart
$788 CAD