CaratHunter
Plans
Heart|Natural|GIA

1.02ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6442694046

Certificate GIA 6442694046

Diamond specifications and retailer prices

From $1,926 CAD
As of November 6, 2026
Save $1,965 CAD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,891 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct 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 6442694046. Listed at 10 retailers as of November 4, 2026, with prices from $1,926 to $3,891, a $1,965 spread on the same certified stone. MOH London lists it at $3,891. 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

1.02
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442694046
Dimensions5.80 × 5.44 × 3.76 mm
L/W Ratio1.07
Top View
5.80 mm5.44 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442694046
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,891 CAD|Low: $1,907 CAD|High: $3,948 CAD|Avg: $2,596 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,926 CAD
Retailer 7$2,063 CAD
Retailer 6$2,068 CAD
Retailer 8$2,227 CAD
Retailer 3$2,469 CAD
Retailer 9$2,546 CAD
Retailer 4$2,718 CAD
Retailer 2$3,023 CAD
MOH London$3,891 CAD

42 data points across 9 retailers

10 retailers$1,926 CAD to $3,891 CAD

A
Cheapest Retailer
-
$1,926 CAD
B+
Retailer 2
-
$2,063 CAD
View
B+
Retailer 3
-
$2,068 CAD
View
Retailer 4
-
$2,227 CAD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$2,418 CAD
View
B+
Retailer 6
-
$2,469 CAD
View
B+
Retailer 7
-
$2,546 CAD
View
B+
Retailer 8
-
$2,718 CAD
View
B
Retailer 9
-
$3,023 CAD
View
Most Expensive
B
MOH London
499257901 · Nov 4
$3,891 CAD
£2,178 GBP
View
9 more retailers have this diamond
Prices start from $1,926 CADSave up to $1,965 CAD

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
1.02ct Heart
$1,926 CAD