CaratHunter
Plans
Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 2554551405

Certificate GIA 2554551405

Diamond specifications and retailer prices

From $1,488 USD
As of November 6, 2026
Save $2,779 USD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,267 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554551405. Listed at 14 retailers as of November 5, 2026, with prices from $1,488 to $4,267, a $2,779 spread on the same certified stone. NZ Jewellers lists it at $4,267. 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
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554551405
Dimensions6.89 × 5.89 × 4.07 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Needle
Top View
6.89 mm5.89 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554551405
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

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: Nov 6
Current: $4,267 USD|Low: $1,488 USD|High: $4,267 USD|Avg: $2,273 USD|+1.0%
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
November 6, 2026
Retailer 5$1,488 USD
Retailer 6$1,604 USD
Retailer 13$1,849 USD
Retailer 15$1,849 USD
Retailer 7$1,920 USD
Retailer 14$1,934 USD
Retailer 8$1,991 USD
Retailer 2$2,007 USD
Retailer 16$2,039 USD
Retailer 12$2,133 USD
Retailer 3$2,160 USD
Retailer 17$2,160 USD
Retailer 4$2,230 USD
Retailer 9$2,259 USD
Retailer 10$2,770 USD
Retailer 11$3,566 USD
NZ Jewellers$4,267 USD

34 data points across 17 retailers

14 retailers$1,488 USD to $4,267 USD

A
Cheapest Retailer
-
$1,488 USD
A
Retailer 2
-
$1,604 USD
View
A
Retailer 3
-
$1,849 USD
View
B+
Retailer 4
-
$1,920 USD
View
B+
Retailer 5
-
$1,934 USD
View
A
Retailer 6
-
$2,007 USD
View
B+
Retailer 7
-
$2,039 USD
View
B+
Retailer 8
-
$2,133 USD
View
B+
Retailer 9
-
$2,160 USD
View
B+
Retailer 10
-
$2,160 USD
View
B+
Retailer 11
-
$2,230 USD
View
B+
Retailer 12
-
$2,770 USD
View
B
Retailer 13
-
$3,566 USD
View
Most Expensive
B
NZ Jewellers
7f1627f2-2e3a-4e33-8400-918f6b73eb50 · Nov 5
$4,267 USD
View
13 more retailers have this diamond
Prices start from $1,488 USDSave up to $2,779 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
$1,488 USD