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Heart|Natural|GIA

1.70ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 5222563345

Certificate GIA 5222563345

Diamond specifications and retailer prices

From $4,983 CAD
$3,567 USD
As of November 2, 2026
Save $2,186 CAD (30%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,169 CAD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222563345. Listed at 11 retailers as of November 1, 2026, with prices from $4,983 to $7,169, a $2,186 spread on the same certified stone. 77 Diamonds lists it at $7,169. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5222563345
Dimensions6.62 × 8.19 × 5.21 mm
L/W Ratio1.24
Top View
6.62 mm8.19 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5222563345
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.6%

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: $7,169 CAD|Low: $4,918 CAD|High: $7,195 CAD|Avg: $6,062 CAD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$4,983 CAD
Retailer 10$5,079 CAD
Retailer 12$5,129 CAD
Retailer 11$5,194 CAD
Retailer 3$5,966 CAD
Retailer 4$6,035 CAD
Retailer 5$6,247 CAD
Retailer 8$6,635 CAD
Retailer 9$6,635 CAD
Retailer 7$6,859 CAD
Retailer 2$6,933 CAD
77 Diamonds$7,169 CAD

39 data points across 12 retailers

11 retailers$4,983 CAD to $7,169 CAD

A
Cheapest Retailer
-
$4,983 CAD
$3,567 USD
A
Retailer 2
-
$5,079 CAD
$3,636 USD
View
A
Retailer 3
-
$5,129 CAD
$3,672 USD
View
A
Retailer 4
-
$5,194 CAD
$3,718 USD
View
A
Retailer 5
-
$5,383 CAD
A$5,928 AUD
View
A
Retailer 6
-
$6,247 CAD
$4,472 USD
View
B+
Retailer 7
-
$6,635 CAD
$4,750 USD
View
B+
Retailer 8
-
$6,635 CAD
$4,750 USD
View
B+
Retailer 9
-
$6,859 CAD
$4,910 USD
View
A
Retailer 10
-
$6,933 CAD
€4,727 EUR
View
Most Expensive
A
77 Diamonds
HSMBUQGT6SQX · Nov 1
$7,169 CAD
£4,041 GBP
View
10 more retailers have this diamond
Prices start from $4,983 CADSave up to $2,186 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
$4,983 CAD