CaratHunter
Plans
Heart|Natural|GIA

1.70ct F IF Heart Natural Diamond

EX • F/IF • GIA 2556716456

Certificate GIA 2556716456

Diamond specifications and retailer prices

From $11,596 USD
As of November 6, 2026
Save $8,893 USD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,489 USD at MOH London · As of November 7, 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 6, 2026, with prices from $11,596 to $20,489, a $8,893 spread on the same certified stone. MOH London lists it at $20,489. 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 6
Current: $20,489 USD|Low: $11,596 USD|High: $21,186 USD|Avg: $15,369 USD|-3.3%
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 7, 2026
Retailer 11$11,596 USD
Retailer 6$12,541 USD
Retailer 9$12,635 USD
Retailer 5$13,187 USD
Retailer 13$13,952 USD
Retailer 2$13,980 USD
Retailer 3$14,300 USD
Retailer 8$14,404 USD
Retailer 10$15,469 USD
Retailer 12$16,168 USD
Retailer 4$18,567 USD
Retailer 7$19,243 USD
MOH London$20,489 USD

32 data points across 13 retailers

20 retailers$11,596 USD to $20,489 USD

A
Cheapest Retailer
-
$11,596 USD
A
Retailer 2
-
$12,541 USD
View
A
Retailer 3
-
$12,635 USD
View
Retailer 4
-
$13,187 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$13,952 USD
View
Final sale: no returns
A
Retailer 6
-
$13,980 USD
View
Retailer 7
-
$14,300 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$14,404 USD
View
B+
Retailer 9
-
$14,496 USD
View
B+
Retailer 10
-
$14,500 USD
View
B+
Retailer 11
-
$15,469 USD
View
Retailer 12
-
$15,824 USD
View
Price last confirmed 37 days ago
Retailer 13
-
$16,071 USD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$16,168 USD
View
Retailer 15
-
$16,690 USD
View
Price last confirmed 62 days ago
Retailer 16
-
$16,690 USD
View
Price last confirmed 39 days ago
Retailer 17
-
$18,567 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$19,040 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$19,243 USD
View
Most Expensive
B
MOH London
04E6CE746 · Nov 7
$20,489 USD
£16,133 GBP
View
19 more retailers have this diamond
Prices start from $11,596 USDSave up to $8,893 USD

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
$11,596 USD