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Heart|Natural|GIA

1.01ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 1559572079

Certificate GIA 1559572079

Diamond specifications and retailer prices

From $2,066 USD
As of November 6, 2026
Save $3,509 USD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,575 USD at NZ Jewellers · As of November 5, 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 H 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 1559572079. Listed at 23 retailers as of November 5, 2026, with prices from $2,066 to $5,575, a $3,509 spread on the same certified stone. NZ Jewellers lists it at $5,575. 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
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.67°
Pavilion angle39.98°
OriginNatural
Grading LabGIA
CertificateGIA 1559572079
Dimensions5.36 × 6.77 × 4.47 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.36 mm6.77 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559572079
Side View
Table 60.0%Crown 42.67°Girdle: THK-ETKPavilion 39.98°Culet: NoneDepth 65.9%

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 6
Current: $2,066 USD|Low: $2,066 USD|High: $4,696 USD|Avg: $2,862 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,066 USD
Retailer 9$2,073 USD
Retailer 7$2,363 USD
Retailer 10$2,536 USD
Retailer 3$2,587 USD
Retailer 5$2,822 USD
Retailer 4$2,874 USD
Retailer 2$3,066 USD
Retailer 6$3,254 USD
Retailer 8$4,672 USD

25 data points across 10 retailers

23 retailers$2,066 USD to $5,575 USD

B+
Cheapest Retailer
-
$2,066 USD
B+
Retailer 2
-
$2,073 USD
View
B+
Retailer 3
-
$2,359 USD
View
B+
Retailer 4
-
$2,363 USD
View
B+
Retailer 5
-
$2,389 USD
View
B+
Retailer 6
-
$2,461 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,536 USD
View
B+
Retailer 8
-
$2,587 USD
View
B+
Retailer 9
-
$2,630 USD
View
Retailer 10
-
$2,667 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,667 USD
View
B
Retailer 12
-
$2,769 USD
View
B
Retailer 13
-
$2,807 USD
View
B
Retailer 14
-
$2,822 USD
View
B
Retailer 15
-
$2,874 USD
View
B
Retailer 16
-
$2,881 USD
View
Retailer 17
-
$2,987 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$3,055 USD
View
B
Retailer 19
-
$3,077 USD
View
B
Retailer 20
-
$3,254 USD
View
B
Retailer 21
-
$3,999 USD
View
B
Retailer 22
-
$4,672 USD
View
Most Expensive
B
NZ Jewellers
48124e68-aa71-44a2-913d-c260e6c3ca8a · Nov 5
$5,575 USD
View
22 more retailers have this diamond
Prices start from $2,066 USDSave up to $3,509 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
$2,066 USD