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Heart|Natural|GIA

1.20ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6532691151

Certificate GIA 6532691151

Diamond specifications and retailer prices

From HK$10,283 HKD
As of November 4, 2026
Save HK$4,990 HKD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$15,273 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532691151. Listed at 6 retailers as of November 4, 2026, with prices from HK$10,283 to HK$15,273, a HK$4,990 spread on the same certified stone. GemTrove lists it at HK$15,273. 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

1.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532691151
Dimensions6.66 × 7.24 × 4.34 mm
L/W Ratio1.09
Top View
6.66 mm7.24 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532691151
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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 4
Current: HK$15,273 HKD|Low: HK$9,914 HKD|High: HK$15,273 HKD|Avg: HK$12,162 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4HK$10,283 HKD
Retailer 3HK$10,314 HKD
Retailer 5HK$10,408 HKD
Retailer 2HK$11,184 HKD
Retailer 6HK$11,662 HKD
GemTroveHK$15,273 HKD

41 data points across 6 retailers

6 retailersHK$10,283 HKD to HK$15,273 HKD

A
Cheapest Retailer
-
HK$10,283 HKD
Final sale: no returns
A
Retailer 2
-
HK$10,314 HKD
View
A
Retailer 3
-
HK$10,408 HKD
View
A
Retailer 4
-
HK$11,184 HKD
View
A
Retailer 5
-
HK$11,662 HKD
View
Most Expensive
B+
GemTrove
GT-N-01269270-98 · Nov 6
HK$15,273 HKD
A$2,998 AUD
View
5 more retailers have this diamond
Prices start from HK$10,283 HKDSave up to HK$4,990 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
1.20ct Heart
HK$10,283 HKD