CaratHunter
Plans
Heart|Natural|GIA

1.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7523736743

Certificate GIA 7523736743

Diamond specifications and retailer prices

From $1,182 CAD
As of November 4, 2026
Save $727 CAD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,909 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct 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 7523736743. Listed at 6 retailers as of November 4, 2026, with prices from $1,182 to $1,909, a $727 spread on the same certified stone. GemTrove lists it at $1,909. 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

1.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7523736743
Dimensions6.17 × 6.78 × 4.03 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Indented Natural, Needle, Natural
Top View
6.17 mm6.78 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7523736743
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.4%

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 4
Current: $1,909 CAD|Low: $1,082 CAD|High: $1,909 CAD|Avg: $1,444 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$1,182 CAD
Retailer 5$1,193 CAD
Retailer 4$1,303 CAD
Retailer 2$1,338 CAD
Retailer 6$1,343 CAD
GemTrove$1,909 CAD

40 data points across 6 retailers

6 retailers$1,182 CAD to $1,909 CAD

A
Cheapest Retailer
-
$1,182 CAD
A
Retailer 2
-
$1,193 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,303 CAD
View
A
Retailer 4
-
$1,338 CAD
View
A
Retailer 5
-
$1,343 CAD
View
Most Expensive
B+
GemTrove
GT-N-01267657-98 · Nov 6
$1,909 CAD
A$2,088 AUD
View
5 more retailers have this diamond
Prices start from $1,182 CADSave up to $727 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
1.00ct Heart
$1,182 CAD