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Heart|Natural|GIA

0.76ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 6545739906

Certificate GIA 6545739906

Diamond specifications and retailer prices

From HK$4,201 HKD
As of November 6, 2026
Save HK$14,358 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,559 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.76ct natural heart diamond

This 0.76ct natural heart sits in the just-under-one-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 6545739906. Listed at 12 retailers as of November 5, 2026, with prices from HK$4,201 to HK$18,559, a HK$14,358 spread on the same certified stone. NZ Jewellers lists it at HK$18,559. 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

0.76
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545739906
Dimensions5.50 × 6.39 × 3.65 mm
L/W Ratio1.16
Top View
5.50 mm6.39 mm0.76 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545739906
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 57.1%

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 6
Current: HK$18,559 HKD|Low: HK$4,099 HKD|High: HK$18,559 HKD|Avg: HK$8,195 HKD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3HK$4,201 HKD
Retailer 7HK$4,381 HKD
Retailer 12HK$6,011 HKD
Retailer 10HK$6,873 HKD
Retailer 11HK$6,952 HKD
Retailer 5HK$7,030 HKD
Retailer 6HK$7,289 HKD
Retailer 8HK$8,339 HKD
Retailer 4HK$8,786 HKD
Retailer 9HK$8,833 HKD
Retailer 2HK$10,776 HKD
NZ JewellersHK$18,559 HKD

36 data points across 12 retailers

12 retailersHK$4,201 HKD to HK$18,559 HKD

A
Cheapest Retailer
-
HK$4,201 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,381 HKD
View
A
Retailer 3
-
HK$6,011 HKD
View
A
Retailer 4
-
HK$6,873 HKD
View
B+
Retailer 5
-
HK$6,952 HKD
View
B+
Retailer 6
-
HK$7,030 HKD
View
A
Retailer 7
-
HK$7,289 HKD
View
B+
Retailer 8
-
HK$8,339 HKD
View
Retailer 9
-
HK$8,786 HKD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
HK$8,833 HKD
View
B+
Retailer 11
-
HK$10,776 HKD
View
Most Expensive
B
NZ Jewellers
8ef830f1-5158-4dad-b167-0d9c2b7732ce · Nov 5
HK$18,559 HKD
$2,368 USD
View
11 more retailers have this diamond
Prices start from HK$4,201 HKDSave up to HK$14,358 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
0.76ct Heart
HK$4,201 HKD