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Heart|Natural|GIA

1.55ct E IF Heart Natural Diamond

EX • E/IF • GIA 7456169433

Certificate GIA 7456169433

Diamond specifications and retailer prices

From $13,002 AUD
As of November 4, 2026
Save $8,415 AUD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,417 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded E 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 7456169433. Listed at 16 retailers as of November 3, 2026, with prices from $13,002 to $21,417, a $8,415 spread on the same certified stone. NZ Jewellers lists it at $21,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7456169433
Dimensions6.73 × 8.11 × 4.92 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeNone
Top View
6.73 mm8.11 mm1.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7456169433
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.7%

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 4
Current: $13,917 AUD|Low: $13,001 AUD|High: $20,311 AUD|Avg: $15,280 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$13,002 AUD
Retailer 10$13,160 AUD
Retailer 6$13,635 AUD
Retailer 1$13,917 AUD
Retailer 11$14,034 AUD
Retailer 8$14,122 AUD
Retailer 9$14,182 AUD
Retailer 3$14,184 AUD
Retailer 4$15,365 AUD
Retailer 2$15,602 AUD
Retailer 7$18,876 AUD
Retailer 5$20,013 AUD

45 data points across 12 retailers

16 retailers$13,002 AUD to $21,417 AUD

Retailer 1
-
$12,584 AUD
Price last confirmed 24 days ago
A
Retailer 2
-
$13,002 AUD
View
A
Retailer 3
-
$13,160 AUD
View
A
Retailer 4
-
$13,635 AUD
View
A
Retailer 5
-
$13,917 AUD
View
A
Retailer 6
-
$14,034 AUD
View
Retailer 7
-
$14,122 AUD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$14,182 AUD
View
Final sale: no returns
A
Retailer 9
-
$14,184 AUD
View
A
Retailer 10
-
$15,338 AUD
View
A
Retailer 11
-
$15,365 AUD
View
A
Retailer 12
-
$15,602 AUD
View
A
Retailer 13
-
$17,729 AUD
View
A
Retailer 14
-
$18,876 AUD
View
A
Retailer 15
-
$20,013 AUD
View
Most Expensive
B+
NZ Jewellers
5ccd0dcf-940f-4c09-9a7f-7dd9e5bf2dd5 · Nov 3
$21,417 AUD
$15,024 USD
View
15 more retailers have this diamond
Prices start from $13,002 AUDSave up to $8,415 AUD

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
1.55ct Heart
$13,002 AUD