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Heart|Natural|GIA

0.91ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7541300954

Certificate GIA 7541300954

Diamond specifications and retailer prices

From $1,579 CAD
$1,128 USD
As of October 28, 2026
Save $2,596 CAD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,483 CAD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541300954. Listed at 18 retailers as of October 27, 2026, with a 164% 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541300954
Dimensions5.97 × 6.62 × 3.69 mm
L/W Ratio1.11
Cert comments
NO BGM
Key to symbols
Crystal
Top View
5.97 mm6.62 mm0.91 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541300954
Side View
Table 58.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 55.7%

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 28
Current: $4,483 CAD|Low: $1,254 CAD|High: $4,486 CAD|Avg: $2,234 CAD|+2.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 9$1,254 CAD
Retailer 13$1,579 CAD
Retailer 5$1,712 CAD
Retailer 16$1,712 CAD
Retailer 6$1,722 CAD
Retailer 14$1,777 CAD
Retailer 3$1,787 CAD
Retailer 17$1,895 CAD
Retailer 15$1,908 CAD
Retailer 2$1,947 CAD
Retailer 8$1,975 CAD
Retailer 12$1,999 CAD
Retailer 11$2,390 CAD
Retailer 7$2,432 CAD
Retailer 10$3,151 CAD
Retailer 4$4,175 CAD
Moon Ocean$4,483 CAD

45 data points across 17 retailers

18 retailers$1,579 CAD to $4,175 CAD

A
Cheapest Retailer
-
$1,579 CAD
$1,128 USD
Final sale: no returns
A
Retailer 2
-
$1,639 CAD
$1,171 USD
View
A
Retailer 3
-
$1,712 CAD
$1,223 USD
View
A
Retailer 4
-
$1,712 CAD
$1,223 USD
View
A
Retailer 5
-
$1,713 CAD
SGD 1,654 SGD
View
A
Retailer 6
-
$1,722 CAD
$1,230 USD
View
A
Retailer 7
-
$1,777 CAD
$1,270 USD
View
A
Retailer 8
-
$1,787 CAD
$1,277 USD
View
A
Retailer 9
-
$1,895 CAD
$1,354 USD
View
A
Retailer 10
-
$1,908 CAD
$1,363 USD
View
A
Retailer 11
-
$1,947 CAD
£1,095 GBP
View
A
Retailer 12
-
$1,975 CAD
$1,411 USD
View
A
Retailer 13
-
$1,999 CAD
£1,125 GBP
View
B+
Retailer 14
-
$2,390 CAD
€1,626 EUR
View
B+
Retailer 15
-
$2,432 CAD
$1,738 USD
View
B+
Retailer 16
-
$3,151 CAD
£1,773 GBP
View
B
Retailer 17
-
$4,175 CAD
$2,983 USD
View
Most Expensive
B
Moon Ocean
NVN-129EBC501-954 · Sep 30
$4,483 CAD
£2,522 GBP
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $1,579 CADSave up to $2,596 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
$1,579 CAD