Heart|Natural|GIA

1.01ct H IF Heart Natural Diamond

EX • H/IF • GIA 1557558494

Certificate GIA 1557558494

Diamond specifications and retailer prices

From $5,049 NZD
As of November 4, 2026
Save $6,087 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,428 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-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 1557558494. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 1557558494
Dimensions5.94 × 6.74 × 4.19 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.94 mm6.74 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557558494
Side View
Table 56.0%Crown 37°Girdle: STK-VTKPavilion 42.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,136 NZD|Low: $5,049 NZD|High: $11,428 NZD|Avg: $7,138 NZD|-2.6%
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 5$5,049 NZD
Retailer 10$5,374 NZD
Retailer 4$5,675 NZD
Retailer 14$5,901 NZD
Retailer 13$6,146 NZD
Retailer 3$6,392 NZD
Retailer 6$6,392 NZD
Retailer 2$6,614 NZD
Retailer 12$6,639 NZD
Retailer 8$6,650 NZD
Retailer 15$6,847 NZD
Retailer 16$6,886 NZD
Retailer 7$7,375 NZD
Retailer 9$7,802 NZD
Retailer 11$10,661 NZD
NZ Jewellers$11,136 NZD

46 data points across 16 retailers

20 retailers$5,049 NZD to $11,136 NZD

B+
Cheapest Retailer
-
$5,049 NZD
B+
Retailer 2
-
$5,374 NZD
View
B+
Retailer 3
-
$5,675 NZD
View
B+
Retailer 4
-
$5,901 NZD
View
Final sale: no returns
B+
Retailer 5
-
$6,146 NZD
View
B+
Retailer 6
-
$6,392 NZD
View
Retailer 7
-
$6,392 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$6,559 NZD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$6,614 NZD
View
B+
Retailer 10
-
$6,639 NZD
View
B+
Retailer 11
-
$6,650 NZD
View
Retailer 12
-
$6,847 NZD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$6,886 NZD
View
B+
Retailer 14
-
$7,375 NZD
View
Retailer 15
-
$7,569 NZD
View
Price last confirmed 61 days ago
Retailer 16
-
$7,569 NZD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$7,802 NZD
View
B
Retailer 18
-
$10,661 NZD
View
B
Retailer 19
-
$11,136 NZD
View
Most Expensive
NZ Jewellers
7e733d0c-4996-4b30-a3e5-dc60fce3734a · Sep 28
$11,428 NZD
$6,424 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $5,049 NZDSave up to $6,087 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.

B+
1.01ct Heart
$5,049 NZD