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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6541663449

Certificate GIA 6541663449

Diamond specifications and retailer prices

From $1,186 CAD
MYR 3,459 MYR
As of October 26, 2026
Save $755 CAD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,941 CAD at GemTrove · As of October 31, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541663449. Listed at 6 retailers as of October 26, 2026, with prices from $1,186 to $1,941, a $755 spread on the same certified stone. GemTrove lists it at $1,941. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541663449
Dimensions5.82 × 6.87 × 4.01 mm
L/W Ratio1.18
Top View
5.82 mm6.87 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541663449
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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 26
Current: $1,941 CAD|Low: $1,028 CAD|High: $1,941 CAD|Avg: $1,407 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 6$1,178 CAD
Retailer 7$1,186 CAD
Retailer 3$1,285 CAD
Retailer 5$1,324 CAD
Retailer 2$1,326 CAD
Retailer 4$1,449 CAD
GemTrove$1,941 CAD

35 data points across 7 retailers

6 retailers$1,186 CAD to $1,941 CAD

A
Cheapest Retailer
-
$1,186 CAD
MYR 3,459 MYR
A
Retailer 2
-
$1,285 CAD
$920 USD
View
A
Retailer 3
-
$1,324 CAD
SGD 1,281 SGD
View
A
Retailer 4
-
$1,326 CAD
£747 GBP
View
Retailer 5
-
$1,449 CAD
$1,037 USD
View
Price last confirmed 8 days ago
Most Expensive
B
GemTrove
GT-N-01266758-98 · Oct 31
$1,941 CAD
A$2,138 AUD
View
5 more retailers have this diamond
Prices start from $1,186 CADSave up to $755 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
$1,186 CAD