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Heart|Natural|GIA

0.91ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 6551571019

Certificate GIA 6551571019

Diamond specifications and retailer prices

From HK$9,906 HKD
As of November 6, 2026
Save HK$5,366 HKD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$15,273 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.91ct natural heart diamond

This 0.91ct 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 6551571019. Listed at 7 retailers as of November 6, 2026, with prices from HK$9,906 to HK$15,273, a HK$5,366 spread on the same certified stone. GemTrove lists it at HK$15,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551571019
Dimensions6.11 × 6.70 × 3.99 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather
Top View
6.11 mm6.70 mm0.91 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551571019
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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$15,273 HKD|Low: HK$9,037 HKD|High: HK$15,273 HKD|Avg: HK$11,517 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$9,906 HKD
Retailer 3HK$10,024 HKD
Retailer 7HK$10,087 HKD
Retailer 2HK$10,776 HKD
Retailer 6HK$11,239 HKD
Retailer 5HK$12,023 HKD
GemTroveHK$15,273 HKD

40 data points across 7 retailers

7 retailersHK$9,906 HKD to HK$15,273 HKD

A
Cheapest Retailer
-
HK$9,906 HKD
Final sale: no returns
A
Retailer 2
-
HK$10,024 HKD
View
A
Retailer 3
-
HK$10,087 HKD
View
A
Retailer 4
-
HK$10,776 HKD
View
B+
Retailer 5
-
HK$11,239 HKD
View
B+
Retailer 6
-
HK$12,023 HKD
View
Most Expensive
B
GemTrove
GT-N-01266865-98 · Nov 6
HK$15,273 HKD
A$2,998 AUD
View
6 more retailers have this diamond
Prices start from HK$9,906 HKDSave up to HK$5,366 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
0.91ct Heart
HK$9,906 HKD