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Heart|Natural|GIA

1.25ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6552626215

Certificate GIA 6552626215

Diamond specifications and retailer prices

From $3,157 CAD
$2,260 USD
As of November 2, 2026
Save $3,994 CAD (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,151 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural heart diamond

This 1.25ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552626215. Listed at 4 retailers as of October 30, 2026, with prices from $3,157 to $7,151, a $3,994 spread on the same certified stone. NZ Jewellers lists it at $7,151. 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

1.25
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552626215
Dimensions6.65 × 7.55 × 4.13 mm
L/W Ratio1.14
Key to symbols
Twinning Wisp, Cloud, Feather, Needle
Top View
6.65 mm7.55 mm1.25 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552626215
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.7%

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 2
Current: $7,151 CAD|Low: $2,781 CAD|High: $8,067 CAD|Avg: $5,116 CAD|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$3,157 CAD
Retailer 3$3,407 CAD
Retailer 5$4,821 CAD
Retailer 2$5,993 CAD
NZ Jewellers$7,151 CAD

23 data points across 5 retailers

4 retailers$3,157 CAD to $7,151 CAD

A
Cheapest Retailer
-
$3,157 CAD
$2,260 USD
Final sale: no returns
A
Retailer 2
-
$3,407 CAD
$2,439 USD
View
B
Retailer 3
-
$5,993 CAD
£3,378 GBP
View
Most Expensive
B
NZ Jewellers
e0cb4df5-4666-4896-b67b-e7bb3b6102f7 · Oct 30
$7,151 CAD
$5,119 USD
View
3 more retailers have this diamond
Prices start from $3,157 CADSave up to $3,994 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
1.25ct Heart
$3,157 CAD