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Heart|Natural|GIA

1.56ct K IF Heart Natural Diamond

VG • K/IF • GIA 1549179095

Certificate GIA 1549179095

Diamond specifications and retailer prices

From $5,772 NZD
As of November 6, 2026
Save $6,932 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,034 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.56ct natural heart diamond

This 1.56ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549179095. Listed at 14 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 1549179095
Dimensions7.76 × 6.95 × 4.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
7.76 mm6.95 mm1.56 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549179095
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 43°Culet: NoneDepth 63.8%

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: $7,358 NZD|Low: $5,702 NZD|High: $13,315 NZD|Avg: $8,372 NZD|-3.5%
Retailer 1
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 6, 2026
Retailer 10$5,772 NZD
Retailer 9$7,021 NZD
Retailer 4$7,281 NZD
Retailer 1$7,358 NZD
Retailer 5$7,380 NZD
Retailer 2$7,383 NZD
Retailer 13$7,522 NZD
Retailer 3$7,576 NZD
Retailer 7$7,796 NZD
Retailer 11$8,442 NZD
Retailer 6$9,757 NZD
Retailer 12$12,057 NZD
Retailer 8$12,705 NZD

33 data points across 13 retailers

14 retailers$5,772 NZD to $12,705 NZD

A
Cheapest Retailer
-
$5,772 NZD
A
Retailer 2
-
$7,021 NZD
View
A
Retailer 3
-
$7,281 NZD
View
A
Retailer 4
-
$7,358 NZD
View
Retailer 5
-
$7,380 NZD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$7,383 NZD
View
Final sale: no returns
A
Retailer 7
-
$7,522 NZD
View
A
Retailer 8
-
$7,576 NZD
View
A
Retailer 9
-
$7,796 NZD
View
A
Retailer 10
-
$8,442 NZD
View
B+
Retailer 11
-
$9,757 NZD
View
B+
Retailer 12
-
$12,057 NZD
View
B
Retailer 13
-
$12,705 NZD
View
Most Expensive
NZ Jewellers
778c222a-afdb-4e01-acd8-89b753faebb1 · Sep 25
$15,034 NZD
$8,334 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $5,772 NZDSave up to $6,932 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
1.56ct Heart
$5,772 NZD