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Heart|Natural|GIA

0.91ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2546425908

Certificate GIA 2546425908

Diamond specifications and retailer prices

From $912 CAD
HK$5,100 HKD
As of October 30, 2026
Save $1,371 CAD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,563 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546425908. Listed at 11 retailers as of October 29, 2026, with a 150% 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

0.91
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546425908
Dimensions6.14 × 6.53 × 3.84 mm
L/W Ratio1.06
Top View
6.14 mm6.53 mm0.91 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546425908
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 38.2°Culet: NoneDepth 58.8%

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: Oct 30
Current: $1,277 CAD|Low: $912 CAD|High: $2,787 CAD|Avg: $1,635 CAD|-13.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$912 CAD
Retailer 6$1,143 CAD
Retailer 8$1,243 CAD
Retailer 9$1,277 CAD
Retailer 1$1,277 CAD
Retailer 10$1,612 CAD
Retailer 3$1,747 CAD
Retailer 2$1,923 CAD
Retailer 5$1,930 CAD
Retailer 7$2,283 CAD

36 data points across 10 retailers

11 retailers$912 CAD to $2,283 CAD

A
Cheapest Retailer
-
$912 CAD
HK$5,100 HKD
A
Retailer 2
-
$1,143 CAD
$818 USD
View
Final sale: no returns
A
Retailer 3
-
$1,243 CAD
$890 USD
View
Retailer 4
-
$1,277 CAD
SGD 1,235 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,277 CAD
£720 GBP
View
A
Retailer 6
-
$1,612 CAD
SGD 1,559 SGD
View
A
Retailer 7
-
$1,747 CAD
€1,191 EUR
View
B+
Retailer 8
-
$1,923 CAD
A$2,118 AUD
View
Retailer 9
-
$1,930 CAD
$1,381 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$2,283 CAD
£1,287 GBP
View
Most Expensive
NZ Jewellers
81d9fdde-1b2c-4bec-a147-5457be9c1deb · Sep 25
$3,563 CAD
$2,551 USD
View
Price last confirmed 36 days ago
10 more retailers have this diamond
Prices start from $912 CADSave up to $1,371 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
$912 CAD