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Heart|Natural|GIA

0.74ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 1288030998

Certificate GIA 1288030998

Diamond specifications and retailer prices

From $1,674 CAD
As of November 6, 2026
Save $2,256 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,487 CAD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1288030998. Listed at 17 retailers as of November 4, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.74
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1288030998
Dimensions6.21 × 5.41 × 3.68 mm
L/W Ratio1.15
Key to symbols
Crystal, Feather
Top View
6.21 mm5.41 mm0.74 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1288030998
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.3%

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 6
Current: $5,487 CAD|Low: $723 CAD|High: $5,487 CAD|Avg: $2,525 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$723 CAD
Retailer 16$1,674 CAD
Retailer 8$1,869 CAD
Retailer 5$2,076 CAD
Retailer 4$2,089 CAD
Retailer 7$2,110 CAD
Retailer 6$2,213 CAD
Retailer 18$2,249 CAD
Retailer 19$2,249 CAD
Retailer 12$2,321 CAD
Retailer 17$2,353 CAD
Retailer 11$2,440 CAD
Retailer 13$2,495 CAD
Retailer 3$2,595 CAD
Retailer 2$2,820 CAD
Retailer 9$2,851 CAD
Retailer 14$3,359 CAD
Retailer 15$3,930 CAD
NZ Jewellers$5,487 CAD

30 data points across 19 retailers

17 retailers$1,674 CAD to $3,930 CAD

B+
Cheapest Retailer
-
$1,674 CAD
B
Retailer 2
-
$2,076 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,085 CAD
View
B+
Retailer 4
-
$2,089 CAD
View
B
Retailer 5
-
$2,110 CAD
View
B
Retailer 6
-
$2,213 CAD
View
Retailer 7
-
$2,249 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,249 CAD
View
B
Retailer 9
-
$2,321 CAD
View
B
Retailer 10
-
$2,353 CAD
View
B
Retailer 11
-
$2,440 CAD
View
B
Retailer 12
-
$2,495 CAD
View
B
Retailer 13
-
$2,595 CAD
View
B
Retailer 14
-
$2,820 CAD
View
B
Retailer 15
-
$3,359 CAD
View
B
Retailer 16
-
$3,930 CAD
View
Most Expensive
NZ Jewellers
bfcaca92-88f5-4670-a624-2f72c1f29f85 · Nov 5
$5,487 CAD
$3,901 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,674 CADSave up to $2,256 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+
0.74ct Heart
$1,674 CAD