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Heart|Natural|GIA

0.97ct H I1 Heart Natural Diamond

EX • H/I1 • GIA 2456106195

Certificate GIA 2456106195

Diamond specifications and retailer prices

From $1,342 NZD
HK$5,900 HKD
As of November 1, 2026
Save $746 NZD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,417 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.97ct natural heart diamond

This 0.97ct natural heart sits in the just-under-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 2456106195. Listed at 7 retailers as of November 1, 2026, with a 56% 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

0.97
Carat
H
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.99°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 2456106195
Dimensions6.05 × 6.88 × 3.91 mm
L/W Ratio1.14
Top View
6.05 mm6.88 mm0.97 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456106195
Side View
Table 55.0%Crown 39.99°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 56.8%

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 1
Current: $4,417 NZD|Low: $1,319 NZD|High: $4,671 NZD|Avg: $2,377 NZD|-5.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$1,342 NZD
Retailer 6$1,768 NZD
Retailer 4$1,811 NZD
Retailer 8$1,880 NZD
Retailer 7$1,902 NZD
Retailer 9$2,087 NZD
Retailer 5$2,088 NZD
Retailer 11$2,657 NZD
Retailer 10$2,734 NZD
Retailer 3$2,934 NZD
NZ Jewellers$4,417 NZD

11 data points across 11 retailers

7 retailers$1,342 NZD to $2,088 NZD

A
Cheapest Retailer
-
$1,342 NZD
HK$5,900 HKD
A
Retailer 2
-
$1,768 NZD
$995 USD
View
A
Retailer 3
-
$1,811 NZD
$1,019 USD
View
A
Retailer 4
-
$1,880 NZD
$1,058 USD
View
A
Retailer 5
-
$1,902 NZD
$1,070 USD
View
B+
Retailer 6
-
$2,088 NZD
$1,175 USD
View
Most Expensive
NZ Jewellers
67c04f72-5b50-47a4-8a0f-3bed50a10d7a · Oct 30
$4,417 NZD
$2,485 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,342 NZDSave up to $746 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
0.97ct Heart
$1,342 NZD