Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7551114413

Certificate GIA 7551114413

Diamond specifications and retailer prices

From $3,630 CAD
HK$20,300 HKD
As of October 30, 2026
Save $4,587 CAD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,217 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551114413. Listed at 24 retailers as of October 30, 2026, with prices from $3,630 to $8,217, a $4,587 spread on the same certified stone. NZ Jewellers lists it at $8,217. 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

1.01
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.88°
Pavilion angle39.59°
OriginNatural
Grading LabGIA
CertificateGIA 7551114413
Dimensions5.96 × 6.81 × 4.18 mm
L/W Ratio1.14
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
5.96 mm6.81 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551114413
Side View
Table 60.0%Crown 36.88°Girdle: STK-VTKPavilion 39.59°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,691 CAD|Low: $3,669 CAD|High: $7,973 CAD|Avg: $4,946 CAD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$3,691 CAD
Retailer 9$4,157 CAD
Retailer 10$4,353 CAD
Retailer 6$4,518 CAD
Retailer 3$4,614 CAD
Retailer 4$4,929 CAD
Retailer 2$5,039 CAD
Retailer 8$5,436 CAD
Retailer 7$5,743 CAD
Retailer 5$7,930 CAD

24 data points across 10 retailers

24 retailers$3,630 CAD to $8,217 CAD

B+
Cheapest Retailer
-
$3,630 CAD
HK$20,300 HKD
B+
Retailer 2
-
$3,691 CAD
₹251,626 INR
View
B+
Retailer 3
-
$4,027 CAD
$2,883 USD
View
B+
Retailer 4
-
$4,157 CAD
SGD 4,021 SGD
View
B+
Retailer 5
-
$4,187 CAD
$2,997 USD
View
B+
Retailer 6
-
$4,353 CAD
$3,116 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,518 CAD
$3,234 USD
View
B+
Retailer 8
-
$4,554 CAD
$3,260 USD
View
B+
Retailer 9
-
$4,614 CAD
£2,601 GBP
View
B
Retailer 10
-
$4,691 CAD
$3,358 USD
View
B
Retailer 11
-
$4,716 CAD
$3,376 USD
View
B
Retailer 12
-
$4,716 CAD
$3,376 USD
View
B
Retailer 13
-
$4,898 CAD
$3,506 USD
View
B
Retailer 14
-
$4,918 CAD
$3,521 USD
View
B
Retailer 15
-
$4,929 CAD
£2,778 GBP
View
Retailer 16
-
$5,039 CAD
A$5,549 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$5,043 CAD
$3,610 USD
View
B
Retailer 18
-
$5,087 CAD
SGD 4,921 SGD
View
B
Retailer 19
-
$5,203 CAD
$3,725 USD
View
B
Retailer 20
-
$5,442 CAD
$3,896 USD
View
B
Retailer 21
-
$5,743 CAD
ZAR 66,419 ZAR
View
B
Retailer 22
-
$7,074 CAD
$5,064 USD
View
B
Retailer 23
-
$7,930 CAD
£4,470 GBP
View
Most Expensive
B
NZ Jewellers
c7822477-9ebc-47a8-9bdb-a200f2f142b0 · Oct 30
$8,217 CAD
$5,882 USD
View
23 more retailers have this diamond
Prices start from $3,630 CADSave up to $4,587 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.

B+
1.01ct Heart
$3,630 CAD