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Heart|Natural|GIA

1.51ct H IF Heart Natural Diamond

EX • H/IF • GIA 2556122243

Certificate GIA 2556122243

Diamond specifications and retailer prices

From HK$48,302 HKD
As of November 7, 2026
Save HK$32,894 HKD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$81,195 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two 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 2556122243. Listed at 2 retailers as of November 3, 2026, with prices from HK$48,302 to HK$81,195, a HK$32,894 spread on the same certified stone. NZ Jewellers lists it at HK$81,195. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.61°
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 2556122243
Dimensions7.00 × 7.99 × 4.57 mm
L/W Ratio1.14
Top View
7.00 mm7.99 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556122243
Side View
Table 63.0%Crown 39.61°GirdlePavilion 40.04°CuletDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: HK$81,195 HKD|Low: HK$48,302 HKD|High: HK$82,865 HKD|Avg: HK$62,028 HKD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2HK$48,302 HKD
Retailer 3HK$52,048 HKD
Retailer 4HK$55,536 HKD
NZ JewellersHK$81,195 HKD

4 data points across 4 retailers

2 retailersHK$48,302 HKD to HK$81,195 HKD

A
Cheapest Retailer
-
HK$48,302 HKD
Most Expensive
B
NZ Jewellers
d47dd450-5f57-427a-815e-e327bab1cf8d · Nov 3
HK$81,195 HKD
$10,360 USD
View
1 more retailer has this diamond
Prices start from HK$48,302 HKDSave up to HK$32,894 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
1.51ct Heart
HK$48,302 HKD