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Heart|Natural|GIA

0.91ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 2537890636

Certificate GIA 2537890636

Diamond specifications and retailer prices

From $1,134 CAD
As of November 6, 2026
Save $1,468 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,969 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537890636. Listed at 13 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 2537890636
Dimensions5.58 × 6.61 × 4.12 mm
L/W Ratio1.18
Top View
5.58 mm6.61 mm0.91 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537890636
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 41.5°Culet: NoneDepth 62.3%

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: Nov 6
Current: $1,573 CAD|Low: $1,134 CAD|High: $3,017 CAD|Avg: $1,903 CAD|-11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$1,134 CAD
Retailer 12$1,314 CAD
Retailer 10$1,543 CAD
Retailer 1$1,573 CAD
Retailer 2$1,596 CAD
Retailer 5$1,651 CAD
Retailer 3$1,867 CAD
Retailer 6$1,947 CAD
Retailer 4$2,056 CAD
Retailer 7$2,083 CAD
Retailer 9$2,384 CAD
Retailer 8$2,602 CAD

37 data points across 12 retailers

13 retailers$1,134 CAD to $2,602 CAD

A
Cheapest Retailer
-
$1,134 CAD
A
Retailer 2
-
$1,314 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,543 CAD
View
A
Retailer 4
-
$1,573 CAD
View
A
Retailer 5
-
$1,596 CAD
View
A
Retailer 6
-
$1,651 CAD
View
B+
Retailer 7
-
$1,867 CAD
View
B+
Retailer 8
-
$1,947 CAD
View
Retailer 9
-
$2,056 CAD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$2,083 CAD
View
B+
Retailer 11
-
$2,384 CAD
View
B+
Retailer 12
-
$2,602 CAD
View
Most Expensive
NZ Jewellers
aba5856c-fb11-435d-a79c-fadeeef1ae94 · Sep 25
$3,969 CAD
$2,822 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,134 CADSave up to $1,468 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
$1,134 CAD