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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 7558153705

Certificate GIA 7558153705

Diamond specifications and retailer prices

From $2,528 USD
As of November 6, 2026
Save $3,150 USD (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,678 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 D 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 7558153705. Listed at 25 retailers as of November 5, 2026, with prices from $2,528 to $5,678, a $3,150 spread on the same certified stone. NZ Jewellers lists it at $5,678. 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
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.23°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 7558153705
Dimensions5.74 × 6.85 × 4.23 mm
L/W Ratio1.19
Key to symbols
Feather, Pinpoint
Top View
5.74 mm6.85 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558153705
Side View
Table 57.0%Crown 37.23°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 61.7%

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: $5,678 USD|Low: $2,508 USD|High: $5,678 USD|Avg: $3,604 USD
NZ Jewellers
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
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$2,528 USD
Retailer 19$2,534 USD
Retailer 16$2,898 USD
Retailer 11$3,007 USD
Retailer 3$3,142 USD
Retailer 12$3,161 USD
Retailer 9$3,252 USD
Retailer 5$3,259 USD
Retailer 7$3,259 USD
Retailer 14$3,372 USD
Retailer 6$3,384 USD
Retailer 8$3,490 USD
Retailer 17$3,490 USD
Retailer 13$3,528 USD
Retailer 4$3,760 USD
Retailer 15$3,977 USD
Retailer 10$4,906 USD
Retailer 18$5,449 USD
NZ Jewellers$5,678 USD

28 data points across 19 retailers

25 retailers$2,528 USD to $5,678 USD

B+
Cheapest Retailer
-
$2,528 USD
B+
Retailer 2
-
$2,534 USD
View
B+
Retailer 3
-
$2,783 USD
View
B+
Retailer 4
-
$2,893 USD
View
B+
Retailer 5
-
$2,898 USD
View
B+
Retailer 6
-
$3,007 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,142 USD
View
B+
Retailer 8
-
$3,155 USD
View
B+
Retailer 9
-
$3,161 USD
View
B+
Retailer 10
-
$3,252 USD
View
Retailer 11
-
$3,259 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,259 USD
View
B+
Retailer 13
-
$3,372 USD
View
B
Retailer 14
-
$3,384 USD
View
B
Retailer 15
-
$3,402 USD
View
Retailer 16
-
$3,481 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$3,490 USD
View
B
Retailer 18
-
$3,490 USD
View
B
Retailer 19
-
$3,528 USD
View
B
Retailer 20
-
$3,620 USD
View
B
Retailer 21
-
$3,760 USD
View
B
Retailer 22
-
$3,977 USD
View
B
Retailer 23
-
$4,906 USD
View
B
Retailer 24
-
$5,449 USD
View
Most Expensive
B
NZ Jewellers
e9303c6e-80d6-408c-a8a0-96f5409b8dca · Nov 5
$5,678 USD
View
24 more retailers have this diamond
Prices start from $2,528 USDSave up to $3,150 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
$2,528 USD