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Heart|Natural|GIA

1.70ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 2544816019

Certificate GIA 2544816019

Diamond specifications and retailer prices

From $6,372 CAD
$4,560 USD
As of November 2, 2026
Save $438 CAD (6%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,623 CAD at NZ Jewellers · As of September 25, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544816019. Listed at 5 retailers as of November 2, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2544816019
Dimensions7.89 × 7.22 × 4.98 mm
L/W Ratio1.09
Top View
7.89 mm7.22 mm1.70 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544816019
Side View
Table 62.0%CrownGirdle: MED-VTKPavilion 40.2°Culet: NDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,089 CAD|Low: $5,302 CAD|High: $12,150 CAD|Avg: $7,262 CAD|-5.9%
Retailer 1
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
October 1, 2026
Retailer 11$5,549 CAD
Retailer 10$5,567 CAD
Retailer 3$5,599 CAD
Retailer 13$5,669 CAD
Retailer 12$5,975 CAD
Retailer 14$6,372 CAD
Retailer 9$6,677 CAD
Retailer 15$6,811 CAD
Retailer 5$6,875 CAD
Retailer 6$6,875 CAD
Retailer 7$7,113 CAD
Retailer 1$8,089 CAD
Retailer 4$8,853 CAD
Retailer 2$11,132 CAD
Retailer 8$11,814 CAD

10 data points across 15 retailers

5 retailers$6,372 CAD to $6,811 CAD

Retailer 1
-
$5,599 CAD
HK$31,300 HKD
Price last confirmed 59 days ago
A
Retailer 2
-
$6,372 CAD
$4,560 USD
View
B+
Retailer 3
-
$6,811 CAD
A$7,498 AUD
View
Retailer 4
-
$11,814 CAD
£6,657 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
e82ef8de-62ac-404c-b884-d3d1e27768b0 · Sep 25
$12,623 CAD
$9,033 USD
View
Price last confirmed 38 days ago
4 more retailers have this diamond
Prices start from $6,372 CADSave up to $438 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
$6,372 CAD