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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6415610960

Certificate GIA 6415610960

Diamond specifications and retailer prices

From $1,789 USD
As of November 6, 2026
Save $3,454 USD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,243 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 6415610960. Listed at 16 retailers as of November 5, 2026, with prices from $1,789 to $5,243, a $3,454 spread on the same certified stone. NZ Jewellers lists it at $5,243. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415610960
Dimensions6.27 × 6.91 × 3.83 mm
L/W Ratio1.10
Top View
6.27 mm6.91 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415610960
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.4%

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: $1,789 USD|Low: $1,789 USD|High: $4,439 USD|Avg: $2,622 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$1,789 USD
Retailer 6$1,830 USD
Retailer 7$2,314 USD
Retailer 5$2,315 USD
Retailer 3$2,653 USD
Retailer 2$3,113 USD
Retailer 4$4,381 USD

37 data points across 7 retailers

16 retailers$1,789 USD to $5,243 USD

A
Cheapest Retailer
-
$1,789 USD
A
Retailer 2
-
$1,830 USD
View
B+
Retailer 3
-
$2,199 USD
View
B+
Retailer 4
-
$2,314 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,315 USD
View
Retailer 6
-
$2,508 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,508 USD
View
B
Retailer 8
-
$2,538 USD
View
B+
Retailer 9
-
$2,623 USD
View
B+
Retailer 10
-
$2,648 USD
View
B+
Retailer 11
-
$2,653 USD
View
B
Retailer 12
-
$2,893 USD
View
B
Retailer 13
-
$3,113 USD
View
B
Retailer 14
-
$4,381 USD
View
B
Retailer 15
-
$4,680 USD
View
Most Expensive
B
NZ Jewellers
a73355f5-0481-47e6-a060-c29776692fab · Nov 5
$5,243 USD
View
15 more retailers have this diamond
Prices start from $1,789 USDSave up to $3,454 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
$1,789 USD