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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 HK$5,925 HKD
As of November 1, 2026
Save HK$3,294 HKD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$19,498 HKD 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: HK$19,498 HKD|Low: HK$5,825 HKD|High: HK$20,620 HKD|Avg: HK$10,494 HKD|-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 2HK$5,925 HKD
Retailer 6HK$7,807 HKD
Retailer 4HK$7,995 HKD
Retailer 8HK$8,301 HKD
Retailer 7HK$8,395 HKD
Retailer 9HK$9,211 HKD
Retailer 5HK$9,219 HKD
Retailer 11HK$11,731 HKD
Retailer 10HK$12,068 HKD
Retailer 3HK$12,954 HKD
NZ JewellersHK$19,498 HKD

11 data points across 11 retailers

7 retailersHK$5,925 HKD to HK$9,219 HKD

A
Cheapest Retailer
-
HK$5,925 HKD
A
Retailer 2
-
HK$7,807 HKD
$995 USD
View
A
Retailer 3
-
HK$7,995 HKD
$1,019 USD
View
A
Retailer 4
-
HK$8,301 HKD
$1,058 USD
View
A
Retailer 5
-
HK$8,395 HKD
$1,070 USD
View
B+
Retailer 6
-
HK$9,219 HKD
$1,175 USD
View
Most Expensive
NZ Jewellers
67c04f72-5b50-47a4-8a0f-3bed50a10d7a · Oct 30
HK$19,498 HKD
$2,485 USD
View
Price under review
6 more retailers have this diamond
Prices start from HK$5,925 HKDSave up to HK$3,294 HKD

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
HK$5,925 HKD