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Heart|Natural|GIA

1.70ct D IF Heart Natural Diamond

EX • D/IF • GIA 2547645456

Certificate GIA 2547645456

Diamond specifications and retailer prices

From $20,879 CAD
€14,230 EUR
As of November 2, 2026
Save $5,883 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $26,762 CAD at 77 Diamonds · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547645456. Listed at 2 retailers as of November 2, 2026, with prices from $20,879 to $26,762, a $5,883 spread on the same certified stone. 77 Diamonds lists it at $26,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.46°
Pavilion angle40.97°
OriginNatural
Grading LabGIA
CertificateGIA 2547645456
Dimensions7.11 × 8.30 × 4.95 mm
L/W Ratio1.17
Top View
7.11 mm8.30 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547645456
Side View
Table 63.0%Crown 40.46°GirdlePavilion 40.97°CuletDepth 59.7%

Caratlytics Score

How it works →
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: $26,762 CAD|Low: $20,512 CAD|High: $26,990 CAD|Avg: $24,424 CAD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$20,879 CAD
Retailer 4$23,448 CAD
Retailer 3$24,861 CAD
Retailer 5$26,248 CAD
77 Diamonds$26,762 CAD

34 data points across 5 retailers

2 retailers$20,879 CAD to $26,762 CAD

A
Cheapest Retailer
-
$20,879 CAD
€14,230 EUR
Most Expensive
B+
77 Diamonds
HSILKZ7ZRRJB · Nov 2
$26,762 CAD
£15,080 GBP
View
1 more retailer has this diamond
Prices start from $20,879 CADSave up to $5,883 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
$20,879 CAD