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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 1558772551

Certificate GIA 1558772551

Diamond specifications and retailer prices

From $1,597 USD
As of October 30, 2026
Save $2,624 USD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,221 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558772551. Listed at 16 retailers as of October 30, 2026, with prices from $1,597 to $4,221, a $2,624 spread on the same certified stone. NZ Jewellers lists it at $4,221. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.94°
Pavilion angle45.59°
OriginNatural
Grading LabGIA
CertificateGIA 1558772551
Dimensions5.83 × 6.96 × 4.35 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
5.83 mm6.96 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558772551
Side View
Table 62.0%Crown 38.94°Girdle: Slightly ThickPavilion 45.59°Culet: NoneDepth 62.6%

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 30
Current: $4,221 USD|Low: $1,597 USD|High: $4,349 USD|Avg: $2,236 USD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,597 USD
Retailer 4$1,716 USD
Retailer 8$1,783 USD
Retailer 10$1,783 USD
Retailer 9$1,866 USD
Retailer 3$1,929 USD
Retailer 5$1,999 USD
Retailer 11$2,058 USD
Retailer 7$2,433 USD
Retailer 6$3,141 USD
NZ Jewellers$4,221 USD

35 data points across 11 retailers

16 retailers$1,597 USD to $4,221 USD

A
Cheapest Retailer
-
$1,597 USD
Final sale: no returns
A
Retailer 2
-
$1,625 USD
View
A
Retailer 3
-
$1,716 USD
£1,351 GBP
View
B+
Retailer 4
-
$1,783 USD
View
Retailer 5
-
$1,783 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$1,783 USD
View
B+
Retailer 7
-
$1,792 USD
View
A
Retailer 8
-
$1,866 USD
View
B+
Retailer 9
-
$1,915 USD
View
B+
Retailer 10
-
$1,920 USD
View
B+
Retailer 11
-
$1,929 USD
View
B+
Retailer 12
-
$1,999 USD
£1,574 GBP
View
B+
Retailer 13
-
$2,058 USD
View
B+
Retailer 14
-
$2,433 USD
€2,317 EUR
View
B
Retailer 15
-
$3,141 USD
£2,473 GBP
View
Most Expensive
B
NZ Jewellers
1ed129c1-4f58-45f2-b04e-817db8c97102 · Oct 30
$4,221 USD
View
15 more retailers have this diamond
Prices start from $1,597 USDSave up to $2,624 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.

A
1.01ct Heart
$1,597 USD