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Heart|Natural|GIA

1.25ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7541100620

Certificate GIA 7541100620

Diamond specifications and retailer prices

From $2,323 CAD
₹158,410 INR
As of October 30, 2026
Save $4,116 CAD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,440 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541100620. Listed at 18 retailers as of October 30, 2026, with prices from $2,323 to $6,440, a $4,116 spread on the same certified stone. NZ Jewellers lists it at $6,440. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541100620
Dimensions7.40 × 6.57 × 4.31 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.40 mm6.57 mm1.25 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541100620
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.3%

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: Oct 30
Current: $6,440 CAD|Low: $2,309 CAD|High: $6,440 CAD|Avg: $3,485 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 13$2,323 CAD
Retailer 9$2,433 CAD
Retailer 7$2,783 CAD
Retailer 14$3,014 CAD
Retailer 3$3,051 CAD
Retailer 6$3,080 CAD
Retailer 10$3,080 CAD
Retailer 5$3,101 CAD
Retailer 18$3,223 CAD
Retailer 15$3,224 CAD
Retailer 17$3,355 CAD
Retailer 12$3,380 CAD
Retailer 19$3,534 CAD
Retailer 4$3,555 CAD
Retailer 11$3,589 CAD
Retailer 8$3,603 CAD
Retailer 2$3,787 CAD
Retailer 16$5,427 CAD
NZ Jewellers$6,440 CAD

20 data points across 19 retailers

18 retailers$2,323 CAD to $6,440 CAD

A
Cheapest Retailer
-
$2,323 CAD
₹158,410 INR
A
Retailer 2
-
$2,433 CAD
$1,742 USD
View
Final sale: no returns
A
Retailer 3
-
$2,783 CAD
$1,992 USD
View
A
Retailer 4
-
$3,014 CAD
£1,699 GBP
View
A
Retailer 5
-
$3,051 CAD
$2,184 USD
View
A
Retailer 6
-
$3,080 CAD
$2,205 USD
View
Retailer 7
-
$3,080 CAD
$2,205 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,101 CAD
$2,220 USD
View
A
Retailer 9
-
$3,223 CAD
$2,307 USD
View
A
Retailer 10
-
$3,224 CAD
$2,308 USD
View
A
Retailer 11
-
$3,355 CAD
$2,402 USD
View
A
Retailer 12
-
$3,380 CAD
£1,905 GBP
View
A
Retailer 13
-
$3,534 CAD
$2,530 USD
View
A
Retailer 14
-
$3,555 CAD
$2,545 USD
View
A
Retailer 15
-
$3,603 CAD
$2,579 USD
View
A
Retailer 16
-
$3,787 CAD
ZAR 43,791 ZAR
View
Retailer 17
-
$5,427 CAD
£3,059 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
8d642ade-dadc-4442-92bd-18b8905ee129 · Oct 30
$6,440 CAD
$4,610 USD
View
17 more retailers have this diamond
Prices start from $2,323 CADSave up to $4,116 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
$2,323 CAD