CaratHunter
Plans
Heart|Natural|GIA

3.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 1548109957

Certificate GIA 1548109957

Diamond specifications and retailer prices

From $14,996 CAD
As of November 6, 2026
Save $2,362 CAD (14%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,357 CAD at Brilliance · As of November 5, 2026
View at Brilliance

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five 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 1548109957. Listed at 6 retailers as of November 5, 2026, with prices from $14,996 to $17,357, a $2,362 spread on the same certified stone. Brilliance lists it at $17,357. 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

3.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548109957
Dimensions8.68 × 10.26 × 6.03 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cloud, Needle, Natural
Top View
8.68 mm10.26 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548109957
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.8%

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: $17,357 CAD|Low: $14,996 CAD|High: $18,564 CAD|Avg: $17,187 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$14,996 CAD
Retailer 6$16,352 CAD
Retailer 4$16,852 CAD
Retailer 3$16,952 CAD
Retailer 5$17,256 CAD
Brilliance$17,357 CAD

46 data points across 6 retailers

6 retailers$14,996 CAD to $17,357 CAD

A
Cheapest Retailer
-
$14,996 CAD
B+
Retailer 2
-
$16,352 CAD
View
B+
Retailer 3
-
$16,852 CAD
View
A
Retailer 4
-
$16,952 CAD
View
B+
Retailer 5
-
$17,256 CAD
View
Final sale: no returns
Most Expensive
B+
Brilliance
D36604469 · Nov 5
$17,357 CAD
$12,340 USD
View
5 more retailers have this diamond
Prices start from $14,996 CADSave up to $2,362 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
3.00ct Heart
$14,996 CAD