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Heart|Natural|GIA

0.91ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2544429249

Certificate GIA 2544429249

Diamond specifications and retailer prices

From $1,312 CAD
$939 USD
As of October 31, 2026
Save $476 CAD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,788 CAD at Jared · As of October 30, 2026
View at Jared

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded H 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 2544429249. Listed at 7 retailers as of October 30, 2026, with prices from $1,312 to $1,788, a $476 spread on the same certified stone. Jared lists it at $1,788. 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

0.91
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544429249
Dimensions5.74 × 6.72 × 4.03 mm
L/W Ratio1.17
Top View
5.74 mm6.72 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544429249
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,788 CAD|Low: $1,187 CAD|High: $1,956 CAD|Avg: $1,621 CAD|-8.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$1,278 CAD
Retailer 5$1,312 CAD
Retailer 4$1,507 CAD
Retailer 2$1,613 CAD
Retailer 6$1,638 CAD
Retailer 3$1,732 CAD
Retailer 7$1,732 CAD
Jared$1,788 CAD

41 data points across 8 retailers

7 retailers$1,312 CAD to $1,788 CAD

A
Cheapest Retailer
-
$1,312 CAD
$939 USD
Final sale: no returns
A
Retailer 2
-
$1,507 CAD
$1,079 USD
View
A
Retailer 3
-
$1,613 CAD
£909 GBP
View
A
Retailer 4
-
$1,638 CAD
SGD 1,585 SGD
View
B+
Retailer 5
-
$1,732 CAD
$1,240 USD
View
B+
Retailer 6
-
$1,732 CAD
$1,240 USD
View
Most Expensive
B+
Jared
159886280 · Oct 30
$1,788 CAD
$1,280 USD
View
6 more retailers have this diamond
Prices start from $1,312 CADSave up to $476 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
0.91ct Heart
$1,312 CAD