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Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 6542470520

Certificate GIA 6542470520

Diamond specifications and retailer prices

From $2,457 USD
As of November 4, 2026
Save $3,125 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,582 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542470520. Listed at 22 retailers as of November 4, 2026, with prices from $2,457 to $5,582, a $3,125 spread on the same certified stone. NZ Jewellers lists it at $5,582. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542470520
Dimensions6.13 × 6.92 × 4.05 mm
L/W Ratio1.13
Top View
6.13 mm6.92 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542470520
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.5%

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 4
Current: $5,582 USD|Low: $2,312 USD|High: $5,582 USD|Avg: $3,566 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
November 6, 2026
Retailer 10$2,506 USD
Retailer 7$2,543 USD
Retailer 11$2,903 USD
Retailer 9$3,014 USD
Retailer 12$3,136 USD
Retailer 2$3,315 USD
Retailer 3$3,349 USD
Retailer 8$3,435 USD
Retailer 4$3,717 USD
Retailer 5$3,910 USD
Retailer 6$5,344 USD
NZ Jewellers$5,582 USD

45 data points across 12 retailers

22 retailers$2,457 USD to $5,582 USD

B+
Cheapest Retailer
-
$2,457 USD
B+
Retailer 2
-
$2,506 USD
View
B+
Retailer 3
-
$2,543 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,567 USD
View
B+
Retailer 5
-
$2,903 USD
View
B+
Retailer 6
-
$2,931 USD
View
B+
Retailer 7
-
$2,964 USD
View
B+
Retailer 8
-
$3,014 USD
View
B
Retailer 9
-
$3,136 USD
View
B
Retailer 10
-
$3,151 USD
View
B
Retailer 11
-
$3,151 USD
View
B
Retailer 12
-
$3,300 USD
View
B
Retailer 13
-
$3,300 USD
View
B+
Retailer 14
-
$3,315 USD
View
B
Retailer 15
-
$3,349 USD
View
B
Retailer 16
-
$3,410 USD
View
Retailer 17
-
$3,435 USD
View
Price last confirmed 34 days ago
Retailer 18
-
$3,717 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$3,760 USD
View
B
Retailer 20
-
$3,910 USD
View
B
Retailer 21
-
$5,344 USD
View
Most Expensive
B
NZ Jewellers
adaa741c-bc2a-48b1-9cbc-5518ab279221 · Nov 5
$5,582 USD
View
21 more retailers have this diamond
Prices start from $2,457 USDSave up to $3,125 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
$2,457 USD