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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 1568204347

Certificate GIA 1568204347

Diamond specifications and retailer prices

From $1,036 USD
As of November 6, 2026
Save $1,529 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,565 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural heart diamond

This 1ct 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 1568204347. Listed at 9 retailers as of November 4, 2026, with prices from $1,036 to $2,565, a $1,529 spread on the same certified stone. MOH London lists it at $2,565. 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

1.00
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568204347
Dimensions5.66 × 6.87 × 4.47 mm
L/W Ratio1.21
Top View
5.66 mm6.87 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1568204347
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,565 USD|Low: $1,036 USD|High: $2,771 USD|Avg: $1,664 USD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,036 USD
Retailer 4$1,302 USD
Retailer 2$1,449 USD
Retailer 6$1,457 USD
Retailer 7$1,464 USD
Retailer 3$1,550 USD
Retailer 8$1,614 USD
Retailer 9$1,779 USD
MOH London$2,565 USD

37 data points across 9 retailers

9 retailers$1,036 USD to $2,565 USD

A
Cheapest Retailer
-
$1,036 USD
A
Retailer 2
-
$1,302 USD
View
A
Retailer 3
-
$1,449 USD
View
Retailer 4
-
$1,457 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,464 USD
View
A
Retailer 6
-
$1,550 USD
View
A
Retailer 7
-
$1,614 USD
View
Retailer 8
-
$1,779 USD
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
CEC1B4B5C · Nov 4
$2,565 USD
£2,020 GBP
View
8 more retailers have this diamond
Prices start from $1,036 USDSave up to $1,529 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
1.00ct Heart
$1,036 USD