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Heart|Natural|GIA

1.01ct I I1 Heart Natural Diamond

VG • I/I1 • GIA 2457339052

Certificate GIA 2457339052

Diamond specifications and retailer prices

From $1,979 NZD
HK$8,700 HKD
As of November 1, 2026
Save $4,476 NZD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,455 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2457339052. Listed at 8 retailers as of October 30, 2026, with prices from $1,979 to $6,455, a $4,476 spread on the same certified stone. NZ Jewellers lists it at $6,455. 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

1.01
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457339052
Dimensions5.98 × 6.91 × 4.14 mm
L/W Ratio1.16
Top View
5.98 mm6.91 mm1.01 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457339052
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

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: $6,455 NZD|Low: $1,956 NZD|High: $6,517 NZD|Avg: $3,119 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$1,979 NZD
Retailer 2$2,144 NZD
Retailer 5$2,476 NZD
Retailer 7$2,646 NZD
Retailer 4$2,769 NZD
Retailer 6$2,838 NZD
Retailer 8$3,053 NZD
Retailer 9$3,179 NZD
NZ Jewellers$6,455 NZD

44 data points across 9 retailers

8 retailers$1,979 NZD to $6,455 NZD

A
Cheapest Retailer
-
$1,979 NZD
HK$8,700 HKD
A
Retailer 2
-
$2,144 NZD
₹114,867 INR
View
B+
Retailer 3
-
$2,476 NZD
$1,393 USD
View
B+
Retailer 4
-
$2,646 NZD
$1,489 USD
View
B+
Retailer 5
-
$2,769 NZD
$1,558 USD
View
B+
Retailer 6
-
$2,838 NZD
$1,597 USD
View
B+
Retailer 7
-
$3,053 NZD
$1,718 USD
View
Most Expensive
C
NZ Jewellers
737bdbf6-e65a-4386-b577-db392f624cb4 · Oct 30
$6,455 NZD
$3,632 USD
View
7 more retailers have this diamond
Prices start from $1,979 NZDSave up to $4,476 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
$1,979 NZD