Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 6552654200

Certificate GIA 6552654200

Diamond specifications and retailer prices

From $1,093 USD
As of November 4, 2026
Save $718 USD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,811 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552654200. Listed at 10 retailers as of November 4, 2026, with prices from $1,093 to $1,811, a $718 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,811. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.22°
Pavilion angle39.58°
OriginNatural
Grading LabGIA
CertificateGIA 6552654200
Dimensions5.98 × 7.03 × 4.15 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.98 mm7.03 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552654200
Side View
Table 59.0%Crown 36.22°Girdle: MED-THKPavilion 39.58°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,335 USD|Low: $1,093 USD|High: $1,993 USD|Avg: $1,355 USD|+7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$1,093 USD
Retailer 5$1,130 USD
Retailer 2$1,149 USD
Retailer 8$1,191 USD
Retailer 4$1,231 USD
Retailer 1$1,335 USD
Retailer 7$1,344 USD
Retailer 3$1,372 USD
Wholesale Diamonds Direct$1,811 USD

38 data points across 9 retailers

10 retailers$1,093 USD to $1,811 USD

A
Cheapest Retailer
-
$1,093 USD
A
Retailer 2
-
$1,130 USD
View
A
Retailer 3
-
$1,149 USD
View
A
Retailer 4
-
$1,191 USD
View
A
Retailer 5
-
$1,231 USD
View
B+
Retailer 6
-
$1,335 USD
View
A
Retailer 7
-
$1,344 USD
View
A
Retailer 8
-
$1,372 USD
View
B+
Retailer 9
-
$1,503 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
419410466 · Nov 6
$1,811 USD
View
9 more retailers have this diamond
Prices start from $1,093 USDSave up to $718 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
$1,093 USD