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Heart|Natural|GIA

1.70ct F IF Heart Natural Diamond

EX • F/IF • GIA 2556716456

Certificate GIA 2556716456

Diamond specifications and retailer prices

From €10,339 EUR
HK$90,600 HKD
As of November 2, 2026
Save €8,199 EUR (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €18,538 EUR at MOH London · As of November 1, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556716456. Listed at 20 retailers as of November 1, 2026, with prices from €10,339 to €18,538, a €8,199 spread on the same certified stone. MOH London lists it at €18,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556716456
Dimensions7.23 × 8.26 × 4.90 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
7.23 mm8.26 mm1.70 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556716456
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.3%

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: €18,538 EUR|Low: €10,339 EUR|High: €18,889 EUR|Avg: €13,854 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 6€10,339 EUR
Retailer 2€11,275 EUR
Retailer 12€11,371 EUR
Retailer 5€11,758 EUR
Retailer 8€12,439 EUR
Retailer 9€12,556 EUR
Retailer 11€12,750 EUR
Retailer 3€12,772 EUR
Retailer 4€13,919 EUR
Retailer 7€14,416 EUR
Retailer 13€16,554 EUR
Retailer 10€17,439 EUR
MOH London€18,538 EUR

33 data points across 13 retailers

20 retailers€10,339 EUR to €18,538 EUR

A
Cheapest Retailer
-
€10,339 EUR
HK$90,600 HKD
A
Retailer 2
-
€11,275 EUR
₹1,204,385 INR
View
A
Retailer 3
-
€11,371 EUR
$12,754 USD
View
Retailer 4
-
€11,758 EUR
SGD 17,821 SGD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
€12,439 EUR
$13,952 USD
View
Final sale: no returns
B+
Retailer 6
-
€12,556 EUR
£11,089 GBP
View
Retailer 7
-
€12,750 EUR
A$22,001 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€12,772 EUR
SGD 19,358 SGD
View
B+
Retailer 9
-
€12,924 EUR
$14,496 USD
View
B+
Retailer 10
-
€12,928 EUR
$14,500 USD
View
B+
Retailer 11
-
€13,919 EUR
$15,611 USD
View
Retailer 12
-
€14,108 EUR
$15,824 USD
View
Price last confirmed 32 days ago
Retailer 13
-
€14,329 EUR
$16,071 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
€14,416 EUR
$16,169 USD
View
Retailer 15
-
€14,880 EUR
$16,690 USD
View
Price last confirmed 56 days ago
Retailer 16
-
€14,880 EUR
$16,690 USD
View
Price last confirmed 34 days ago
Retailer 17
-
€16,554 EUR
£14,620 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
€16,976 EUR
$19,040 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
€17,439 EUR
ZAR 315,987 ZAR
View
Most Expensive
B
MOH London
04E6CE746 · Nov 1
€18,538 EUR
£16,372 GBP
View
19 more retailers have this diamond
Prices start from €10,339 EURSave up to €8,199 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
€10,339 EUR