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Heart|Natural|GIA

0.62ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2544407750

Certificate GIA 2544407750

Diamond specifications and retailer prices

From HK$2,912 HKD
As of November 1, 2026
Save HK$2,691 HKD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,977 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544407750. Listed at 15 retailers as of October 30, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 2544407750
Dimensions5.54 × 6.09 × 3.33 mm
L/W Ratio1.10
Top View
5.54 mm6.09 mm0.62 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544407750
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 39.2°Culet: NoneDepth 54.7%

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$5,050 HKD|Low: HK$2,503 HKD|High: HK$9,197 HKD|Avg: HK$4,812 HKD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10HK$2,912 HKD
Retailer 11HK$3,217 HKD
Retailer 12HK$3,374 HKD
Retailer 4HK$3,698 HKD
Retailer 9HK$3,750 HKD
Retailer 8HK$3,930 HKD
Retailer 5HK$4,372 HKD
Retailer 7HK$4,607 HKD
Retailer 1HK$5,050 HKD
Retailer 14HK$5,217 HKD
Retailer 15HK$5,312 HKD
Retailer 2HK$5,375 HKD
Retailer 13HK$5,603 HKD
Retailer 6HK$6,165 HKD
Retailer 3HK$8,709 HKD

33 data points across 15 retailers

15 retailersHK$2,912 HKD to HK$5,603 HKD

A
Cheapest Retailer
-
HK$2,912 HKD
A
Retailer 2
-
HK$3,217 HKD
$410 USD
View
A
Retailer 3
-
HK$3,374 HKD
$430 USD
View
Final sale: no returns
Retailer 4
-
HK$3,698 HKD
SGD 637 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$3,750 HKD
$478 USD
View
A
Retailer 6
-
HK$3,930 HKD
£394 GBP
View
A
Retailer 7
-
HK$4,372 HKD
SGD 753 SGD
View
A
Retailer 8
-
HK$5,050 HKD
€613 EUR
View
Retailer 9
-
HK$5,217 HKD
$665 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$5,312 HKD
$677 USD
View
B+
Retailer 11
-
HK$5,375 HKD
$685 USD
View
B+
Retailer 12
-
HK$5,603 HKD
ZAR 11,537 ZAR
View
Retailer 13
-
HK$6,165 HKD
A$1,209 AUD
View
Price last confirmed 29 days ago
Retailer 14
-
HK$8,709 HKD
£874 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
7f937e9d-3370-46f5-8096-5e9218955592 · Sep 25
HK$12,977 HKD
$1,654 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from HK$2,912 HKDSave up to HK$2,691 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
0.62ct Heart
HK$2,912 HKD