Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 2225037124

Certificate GIA 2225037124

Diamond specifications and retailer prices

From $1,335 USD
As of November 5, 2026
Save $2,757 USD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,092 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 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 2225037124. Listed at 15 retailers as of November 5, 2026, with prices from $1,335 to $4,092, a $2,757 spread on the same certified stone. NZ Jewellers lists it at $4,092. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225037124
Dimensions5.84 × 6.90 × 4.07 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.84 mm6.90 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225037124
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.0%

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 5
Current: $4,092 USD|Low: $1,276 USD|High: $4,092 USD|Avg: $2,113 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$1,335 USD
Retailer 3$1,340 USD
Retailer 2$1,588 USD
Retailer 8$1,678 USD
Retailer 6$1,755 USD
Retailer 4$2,047 USD
Retailer 5$2,861 USD
NZ Jewellers$4,092 USD

45 data points across 8 retailers

15 retailers$1,335 USD to $4,092 USD

A
Cheapest Retailer
-
$1,335 USD
A
Retailer 2
-
$1,340 USD
View
B+
Retailer 3
-
$1,471 USD
View
B+
Retailer 4
-
$1,528 USD
View
B+
Retailer 5
-
$1,588 USD
View
Retailer 6
-
$1,678 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,678 USD
View
B+
Retailer 8
-
$1,734 USD
View
B+
Retailer 9
-
$1,750 USD
View
B+
Retailer 10
-
$1,755 USD
View
B+
Retailer 11
-
$1,814 USD
View
B+
Retailer 12
-
$1,936 USD
View
B+
Retailer 13
-
$2,047 USD
View
B
Retailer 14
-
$2,861 USD
View
Most Expensive
B
NZ Jewellers
a26be29b-dc46-4624-8cd2-f57a5c29d6d2 · Nov 5
$4,092 USD
View
14 more retailers have this diamond
Prices start from $1,335 USDSave up to $2,757 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
$1,335 USD