Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6541354638

Certificate GIA 6541354638

Diamond specifications and retailer prices

From $1,420 USD
As of November 6, 2026
Save $1,754 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,174 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541354638. Listed at 16 retailers as of November 4, 2026, with prices from $1,420 to $3,174, a $1,754 spread on the same certified stone. MOH London lists it at $3,174. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541354638
Dimensions5.80 × 6.91 × 4.39 mm
L/W Ratio1.19
Top View
5.80 mm6.91 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541354638
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 42.8°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,174 USD|Low: $1,395 USD|High: $3,419 USD|Avg: $2,003 USD|-7.2%
MOH London
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
November 6, 2026
Retailer 4$1,420 USD
Retailer 5$1,518 USD
Retailer 13$1,584 USD
Retailer 6$1,610 USD
Retailer 7$1,661 USD
Retailer 12$1,677 USD
Retailer 2$1,683 USD
Retailer 3$1,730 USD
Retailer 10$1,789 USD
Retailer 8$2,016 USD
Retailer 9$2,157 USD
Retailer 11$2,216 USD
Retailer 14$2,913 USD
MOH London$3,174 USD

27 data points across 14 retailers

16 retailers$1,420 USD to $3,174 USD

A
Cheapest Retailer
-
$1,420 USD
A
Retailer 2
-
$1,518 USD
View
Final sale: no returns
A
Retailer 3
-
$1,584 USD
View
A
Retailer 4
-
$1,610 USD
View
A
Retailer 5
-
$1,661 USD
View
A
Retailer 6
-
$1,677 USD
View
A
Retailer 7
-
$1,683 USD
View
A
Retailer 8
-
$1,730 USD
View
A
Retailer 9
-
$1,789 USD
View
B+
Retailer 10
-
$2,016 USD
View
B+
Retailer 11
-
$2,157 USD
View
B+
Retailer 12
-
$2,216 USD
View
B+
Retailer 13
-
$2,254 USD
View
Retailer 14
-
$2,522 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$2,913 USD
View
Most Expensive
B
MOH London
1ED97B798 · Nov 4
$3,174 USD
£2,499 GBP
View
15 more retailers have this diamond
Prices start from $1,420 USDSave up to $1,754 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
$1,420 USD