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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 €13,312 EUR
As of November 4, 2026
Save €3,584 EUR (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €16,895 EUR at 77 Diamonds · As of November 3, 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 3, 2026, with prices from €13,312 to €16,895, a €3,584 spread on the same certified stone. 77 Diamonds lists it at €16,895. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €16,895 EUR|Low: €13,078 EUR|High: €17,208 EUR|Avg: €15,575 EUR|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2€13,312 EUR
Retailer 4€14,950 EUR
Retailer 3€15,851 EUR
Retailer 5€16,735 EUR
77 Diamonds€16,895 EUR

33 data points across 5 retailers

2 retailers€13,312 EUR to €16,895 EUR

A
Cheapest Retailer
-
€13,312 EUR
Most Expensive
B+
77 Diamonds
HSILKZ7ZRRJB · Nov 3
€16,895 EUR
£14,932 GBP
View
1 more retailer has this diamond
Prices start from €13,312 EURSave up to €3,584 EUR

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
€13,312 EUR