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Heart|Natural|GIA

1.54ct K IF Heart Natural Diamond

EX • K/IF • GIA 5566045385

Certificate GIA 5566045385

Diamond specifications and retailer prices

From $5,563 NZD
As of November 6, 2026
Save $7,430 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,993 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 5566045385. Listed at 17 retailers as of November 5, 2026, with prices from $5,563 to $12,993, a $7,430 spread on the same certified stone. NZ Jewellers lists it at $12,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566045385
Dimensions6.41 × 7.74 × 4.97 mm
L/W Ratio1.21
Top View
6.41 mm7.74 mm1.54 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566045385
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 64.2%

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: $12,993 NZD|Low: $5,563 NZD|High: $14,069 NZD|Avg: $8,419 NZD|-7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$5,563 NZD
Retailer 15$6,561 NZD
Retailer 2$6,692 NZD
Retailer 14$6,747 NZD
Retailer 8$6,866 NZD
Retailer 10$7,024 NZD
Retailer 3$7,457 NZD
Retailer 13$7,457 NZD
Retailer 11$7,555 NZD
Retailer 7$7,663 NZD
Retailer 9$7,724 NZD
Retailer 6$7,744 NZD
Retailer 5$8,605 NZD
Retailer 12$9,102 NZD
Retailer 16$12,440 NZD
NZ Jewellers$12,993 NZD

26 data points across 16 retailers

17 retailers$5,563 NZD to $12,993 NZD

A
Cheapest Retailer
-
$5,563 NZD
A
Retailer 2
-
$6,561 NZD
View
A
Retailer 3
-
$6,692 NZD
View
A
Retailer 4
-
$6,747 NZD
View
A
Retailer 5
-
$6,866 NZD
View
A
Retailer 6
-
$7,024 NZD
View
A
Retailer 7
-
$7,457 NZD
View
A
Retailer 8
-
$7,457 NZD
View
A
Retailer 9
-
$7,555 NZD
View
Retailer 10
-
$7,663 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$7,724 NZD
View
A
Retailer 12
-
$7,744 NZD
View
Retailer 13
-
$8,074 NZD
View
Price last confirmed 22 days ago
A
Retailer 14
-
$8,605 NZD
View
B+
Retailer 15
-
$9,102 NZD
View
B+
Retailer 16
-
$12,440 NZD
View
Most Expensive
B
NZ Jewellers
11cc2c91-0564-44be-9b37-effdb96c2db3 · Nov 5
$12,993 NZD
$7,203 USD
View
16 more retailers have this diamond
Prices start from $5,563 NZDSave up to $7,430 NZD

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
1.54ct Heart
$5,563 NZD