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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7551114413

Certificate GIA 7551114413

Diamond specifications and retailer prices

From $2,624 USD
HK$20,500 HKD
As of November 1, 2026
Save $3,258 USD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,882 USD 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 $2,624 to $5,882, a $3,258 spread on the same certified stone. NZ Jewellers lists it at $5,882. 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: Nov 1
Current: $2,631 USD|Low: $2,624 USD|High: $5,707 USD|Avg: $3,537 USD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$2,624 USD
Retailer 1$2,631 USD
Retailer 10$2,976 USD
Retailer 2$3,116 USD
Retailer 6$3,143 USD
Retailer 3$3,293 USD
Retailer 4$3,528 USD
Retailer 9$3,892 USD
Retailer 7$4,150 USD
Retailer 5$5,646 USD

24 data points across 10 retailers

24 retailers$2,624 USD to $5,882 USD

B+
Cheapest Retailer
-
$2,624 USD
HK$20,500 HKD
B+
Retailer 2
-
$2,631 USD
₹250,617 INR
View
B+
Retailer 3
-
$2,883 USD
View
B+
Retailer 4
-
$2,976 USD
SGD 4,021 SGD
View
B+
Retailer 5
-
$2,997 USD
View
B+
Retailer 6
-
$3,116 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,143 USD
View
B+
Retailer 8
-
$3,260 USD
View
B+
Retailer 9
-
$3,293 USD
£2,593 GBP
View
B
Retailer 10
-
$3,358 USD
View
B
Retailer 11
-
$3,376 USD
View
B
Retailer 12
-
$3,376 USD
View
B
Retailer 13
-
$3,506 USD
View
B
Retailer 14
-
$3,521 USD
View
B
Retailer 15
-
$3,528 USD
£2,778 GBP
View
Retailer 16
-
$3,607 USD
A$5,549 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$3,610 USD
View
B
Retailer 18
-
$3,642 USD
SGD 4,921 SGD
View
B
Retailer 19
-
$3,725 USD
View
B
Retailer 20
-
$3,896 USD
View
B
Retailer 21
-
$4,150 USD
ZAR 67,046 ZAR
View
B
Retailer 22
-
$5,064 USD
View
B
Retailer 23
-
$5,646 USD
£4,446 GBP
View
Most Expensive
B
NZ Jewellers
c7822477-9ebc-47a8-9bdb-a200f2f142b0 · Oct 30
$5,882 USD
View
23 more retailers have this diamond
Prices start from $2,624 USDSave up to $3,258 USD

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
$2,624 USD