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Heart|Natural|GIA

0.77ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 6531052426

Certificate GIA 6531052426

Diamond specifications and retailer prices

From HK$4,608 HKD
As of November 6, 2026
Save HK$6,756 HKD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$23,144 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531052426. Listed at 10 retailers as of November 4, 2026, with a 147% 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

0.77
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 6531052426
Dimensions5.40 × 6.28 × 3.74 mm
L/W Ratio1.16
Top View
5.40 mm6.28 mm0.77 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531052426
Side View
Table 60.0%CrownGirdle: THN-THKPavilion 41.1°Culet: NoneDepth 59.6%

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$6,395 HKD|Low: HK$4,608 HKD|High: HK$13,551 HKD|Avg: HK$8,236 HKD|-16.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$4,608 HKD
Retailer 8HK$5,737 HKD
Retailer 1HK$6,395 HKD
Retailer 2HK$6,560 HKD
Retailer 6HK$7,563 HKD
Retailer 3HK$9,279 HKD
Retailer 5HK$9,538 HKD
Retailer 9HK$9,664 HKD
Retailer 4HK$11,364 HKD

37 data points across 9 retailers

10 retailersHK$4,608 HKD to HK$11,364 HKD

A
Cheapest Retailer
-
HK$4,608 HKD
A
Retailer 2
-
HK$5,737 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$6,395 HKD
View
A
Retailer 4
-
HK$6,560 HKD
View
A
Retailer 5
-
HK$7,563 HKD
View
A
Retailer 6
-
HK$9,279 HKD
View
B+
Retailer 7
-
HK$9,538 HKD
View
Retailer 8
-
HK$9,664 HKD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$11,364 HKD
View
Most Expensive
NZ Jewellers
cb5ca137-eedd-4dcf-8588-01375020afb2 · Sep 25
HK$23,144 HKD
$2,953 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from HK$4,608 HKDSave up to HK$6,756 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
0.77ct Heart
HK$4,608 HKD