Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 7416627417

Certificate GIA 7416627417

Diamond specifications and retailer prices

From $1,139 USD
As of November 6, 2026
Save $1,537 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,676 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7416627417. Listed at 14 retailers as of November 4, 2026, with prices from $1,139 to $2,676, a $1,537 spread on the same certified stone. MOH London lists it at $2,676. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7416627417
Dimensions5.61 × 5.59 × 3.88 mm
L/W Ratio1.00
Top View
5.61 mm5.59 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7416627417
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

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: $2,676 USD|Low: $1,126 USD|High: $2,711 USD|Avg: $1,661 USD|-1.2%
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 11$1,139 USD
Retailer 14$1,354 USD
Retailer 13$1,418 USD
Retailer 2$1,485 USD
Retailer 3$1,526 USD
Retailer 12$1,531 USD
Retailer 8$1,579 USD
Retailer 5$1,580 USD
Retailer 4$1,620 USD
Retailer 6$1,667 USD
Retailer 10$1,691 USD
Retailer 9$1,868 USD
Retailer 7$2,079 USD
MOH London$2,676 USD

31 data points across 14 retailers

14 retailers$1,139 USD to $2,676 USD

A
Cheapest Retailer
-
$1,139 USD
A
Retailer 2
-
$1,354 USD
View
B+
Retailer 3
-
$1,418 USD
View
A
Retailer 4
-
$1,485 USD
View
B+
Retailer 5
-
$1,526 USD
View
Retailer 6
-
$1,531 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,579 USD
View
B+
Retailer 8
-
$1,580 USD
View
B+
Retailer 9
-
$1,620 USD
View
B+
Retailer 10
-
$1,667 USD
View
B+
Retailer 11
-
$1,691 USD
View
B+
Retailer 12
-
$1,868 USD
View
B
Retailer 13
-
$2,079 USD
View
Most Expensive
B
MOH London
BEF0DFDCB · Nov 4
$2,676 USD
£2,107 GBP
View
13 more retailers have this diamond
Prices start from $1,139 USDSave up to $1,537 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
$1,139 USD