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Heart|Natural|GIA

1.70ct L SI2 Heart Natural Diamond

EX • L/SI2 • GIA 2537283567

Certificate GIA 2537283567

Diamond specifications and retailer prices

From $3,564 CAD
As of November 6, 2026
Save $1,819 CAD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,101 CAD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded L 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 2537283567. Listed at 12 retailers as of November 6, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.70
Carat
L
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537283567
Dimensions7.48 × 8.04 × 4.86 mm
L/W Ratio1.07
Top View
7.48 mm8.04 mm1.70 ctL / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537283567
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.4%

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 6
Current: $8,101 CAD|Low: $3,546 CAD|High: $8,185 CAD|Avg: $5,030 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$3,564 CAD
Retailer 2$3,751 CAD
Retailer 9$4,649 CAD
Retailer 4$4,784 CAD
Retailer 7$4,825 CAD
Retailer 5$4,951 CAD
Retailer 8$5,365 CAD
Retailer 3$5,383 CAD
NZ Jewellers$8,101 CAD

36 data points across 9 retailers

12 retailers$3,564 CAD to $5,383 CAD

A
Cheapest Retailer
-
$3,564 CAD
B+
Retailer 2
-
$3,751 CAD
View
B
Retailer 3
-
$4,417 CAD
View
Retailer 4
-
$4,649 CAD
View
Price last confirmed 20 days ago
Retailer 5
-
$4,649 CAD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$4,784 CAD
View
B
Retailer 7
-
$4,825 CAD
View
Retailer 8
-
$4,829 CAD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$4,951 CAD
View
Retailer 10
-
$5,365 CAD
View
Price last confirmed 19 days ago
B
Retailer 11
-
$5,383 CAD
View
Most Expensive
NZ Jewellers
2d53d226-d22a-4adb-8d48-da5c6a6ce2dc · Oct 18
$8,101 CAD
$5,759 USD
View
Price last confirmed 20 days ago
11 more retailers have this diamond
Prices start from $3,564 CADSave up to $1,819 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
1.70ct Heart
$3,564 CAD