CaratHunter
Plans
Heart|Natural|GIA

0.74ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6551123589

Certificate GIA 6551123589

Diamond specifications and retailer prices

From $770 CAD
$551 USD
As of November 2, 2026
Save $699 CAD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,469 CAD at GemTrove · As of November 2, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551123589. Listed at 5 retailers as of November 2, 2026, with prices from $770 to $1,469, a $699 spread on the same certified stone. GemTrove lists it at $1,469. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551123589
Dimensions5.61 × 6.30 × 3.74 mm
L/W Ratio1.12
Top View
5.61 mm6.30 mm0.74 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551123589
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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 2
Current: $1,469 CAD|Low: $715 CAD|High: $1,469 CAD|Avg: $1,031 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$770 CAD
Retailer 4$852 CAD
Retailer 2$945 CAD
Retailer 3$976 CAD
Retailer 6$1,084 CAD
GemTrove$1,469 CAD

40 data points across 6 retailers

5 retailers$770 CAD to $1,469 CAD

A
Cheapest Retailer
-
$770 CAD
$551 USD
Final sale: no returns
A
Retailer 2
-
$852 CAD
SGD 824 SGD
View
A
Retailer 3
-
$945 CAD
£533 GBP
View
B+
Retailer 4
-
$976 CAD
$699 USD
View
Most Expensive
B
GemTrove
GT-N-01265124-98 · Nov 2
$1,469 CAD
A$1,618 AUD
View
4 more retailers have this diamond
Prices start from $770 CADSave up to $699 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
$770 CAD