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Heart|Natural|GIA

0.91ct J IF Heart Natural Diamond

EX • J/IF • GIA 6535985324

Certificate GIA 6535985324

Diamond specifications and retailer prices

From $1,523 CAD
HK$8,500 HKD
As of October 29, 2026
Save $1,693 CAD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,977 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535985324. Listed at 15 retailers as of October 23, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6535985324
Dimensions5.61 × 6.60 × 4.12 mm
L/W Ratio1.18
Top View
5.61 mm6.60 mm0.91 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535985324
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.7°Culet: NoneDepth 62.5%

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 29
Current: $2,139 CAD|Low: $1,523 CAD|High: $3,690 CAD|Avg: $2,395 CAD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$1,523 CAD
Retailer 11$1,775 CAD
Retailer 8$2,031 CAD
Retailer 6$2,036 CAD
Retailer 2$2,125 CAD
Retailer 1$2,139 CAD
Retailer 13$2,141 CAD
Retailer 12$2,293 CAD
Retailer 5$2,598 CAD
Retailer 4$2,640 CAD
Retailer 7$2,788 CAD
Retailer 10$3,215 CAD
Retailer 3$3,544 CAD

36 data points across 13 retailers

15 retailers$1,523 CAD to $3,215 CAD

A
Cheapest Retailer
-
$1,523 CAD
HK$8,500 HKD
A
Retailer 2
-
$1,775 CAD
$1,268 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,031 CAD
$1,451 USD
View
B+
Retailer 4
-
$2,036 CAD
$1,455 USD
View
B+
Retailer 5
-
$2,125 CAD
SGD 2,052 SGD
View
B+
Retailer 6
-
$2,139 CAD
£1,203 GBP
View
B+
Retailer 7
-
$2,141 CAD
$1,530 USD
View
B+
Retailer 8
-
$2,293 CAD
$1,638 USD
View
B+
Retailer 9
-
$2,598 CAD
A$2,856 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$2,640 CAD
SGD 2,549 SGD
View
B+
Retailer 11
-
$2,673 CAD
A$2,938 AUD
View
B+
Retailer 12
-
$2,788 CAD
ZAR 32,176 ZAR
View
Price last confirmed 7 days ago
B
Retailer 13
-
$3,215 CAD
$2,297 USD
View
B
Retailer 14
-
$3,544 CAD
£1,994 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
144679e9-5cb1-4130-988e-7b61c34c1e84 · Sep 25
$4,977 CAD
$3,556 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from $1,523 CADSave up to $1,693 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
$1,523 CAD