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Heart|Natural|GIA

0.61ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 5536995778

Certificate GIA 5536995778

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of November 1, 2026
Save HK$7,009 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,746 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded H 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 5536995778. Listed at 18 retailers as of November 1, 2026, with a 208% 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

0.61
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5536995778
Dimensions5.25 × 5.90 × 3.44 mm
L/W Ratio1.12
Top View
5.25 mm5.90 mm0.61 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5536995778
Side View
Table 56.0%CrownGirdle: STK-VTKPavilion 38.4°Culet: NoneDepth 58.3%

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$5,487 HKD|Low: HK$3,374 HKD|High: HK$10,821 HKD|Avg: HK$5,417 HKD|-6.1%
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
Retailer 16
November 2, 2026
Retailer 11HK$3,374 HKD
Retailer 15HK$3,507 HKD
Retailer 16HK$3,758 HKD
Retailer 12HK$4,017 HKD
Retailer 10HK$4,268 HKD
Retailer 3HK$4,543 HKD
Retailer 14HK$4,603 HKD
Retailer 9HK$4,941 HKD
Retailer 6HK$5,351 HKD
Retailer 1HK$5,487 HKD
Retailer 4HK$5,572 HKD
Retailer 8HK$5,579 HKD
Retailer 7HK$5,688 HKD
Retailer 5HK$6,654 HKD
Retailer 2HK$6,800 HKD
Retailer 13HK$10,383 HKD

26 data points across 16 retailers

18 retailersHK$3,374 HKD to HK$10,383 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
A
Retailer 2
-
HK$3,507 HKD
$447 USD
View
A
Retailer 3
-
HK$3,758 HKD
$479 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,017 HKD
View
A
Retailer 5
-
HK$4,268 HKD
$544 USD
View
A
Retailer 6
-
HK$4,543 HKD
$579 USD
View
A
Retailer 7
-
HK$4,603 HKD
€559 EUR
View
B+
Retailer 8
-
HK$4,941 HKD
£496 GBP
View
B+
Retailer 9
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 10
-
HK$5,487 HKD
£551 GBP
View
B+
Retailer 11
-
HK$5,572 HKD
$710 USD
View
B+
Retailer 12
-
HK$5,579 HKD
SGD 961 SGD
View
B+
Retailer 13
-
HK$5,688 HKD
$725 USD
View
Retailer 14
-
HK$6,654 HKD
$848 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$6,800 HKD
ZAR 14,001 ZAR
View
Retailer 16
-
HK$6,979 HKD
A$1,369 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
HK$10,383 HKD
£1,042 GBP
View
Most Expensive
NZ Jewellers
5b22b743-39c3-400c-a189-870235018174 · Sep 25
HK$15,746 HKD
$2,007 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$7,009 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
0.61ct Heart
HK$3,374 HKD