CaratHunter
Plans
Heart|Natural|GIA

1.01ct H I1 Heart Natural Diamond

EX • H/I1 • GIA 2497925145

Certificate GIA 2497925145

Diamond specifications and retailer prices

From $1,499 NZD
HK$6,600 HKD
As of November 1, 2026
Save $3,384 NZD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,883 NZD at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497925145. Listed at 9 retailers as of October 30, 2026, with prices from $1,499 to $4,883, a $3,384 spread on the same certified stone. NZ Jewellers lists it at $4,883. 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
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497925145
Dimensions6.01 × 6.98 × 3.90 mm
L/W Ratio1.16
Top View
6.01 mm6.98 mm1.01 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497925145
Side View
Table 58.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 55.9%

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 1
Current: $4,883 NZD|Low: $1,476 NZD|High: $5,358 NZD|Avg: $2,419 NZD|-8.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$1,499 NZD
Retailer 8$1,918 NZD
Retailer 2$1,993 NZD
Retailer 4$2,001 NZD
Retailer 6$2,001 NZD
Retailer 5$2,079 NZD
Retailer 9$2,129 NZD
Retailer 7$2,310 NZD
Retailer 10$2,645 NZD
NZ Jewellers$4,883 NZD

42 data points across 10 retailers

9 retailers$1,499 NZD to $4,883 NZD

A
Cheapest Retailer
-
$1,499 NZD
HK$6,600 HKD
A
Retailer 2
-
$1,918 NZD
$1,081 USD
View
A
Retailer 3
-
$1,993 NZD
₹106,950 INR
View
A
Retailer 4
-
$2,001 NZD
$1,128 USD
View
A
Retailer 5
-
$2,001 NZD
$1,128 USD
View
A
Retailer 6
-
$2,079 NZD
$1,172 USD
View
A
Retailer 7
-
$2,129 NZD
$1,200 USD
View
A
Retailer 8
-
$2,310 NZD
$1,302 USD
View
Most Expensive
B
NZ Jewellers
fb7c1c54-db56-4949-954b-43d8dbc64591 · Oct 30
$4,883 NZD
$2,752 USD
View
8 more retailers have this diamond
Prices start from $1,499 NZDSave up to $3,384 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
1.01ct Heart
$1,499 NZD