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Heart|Natural|GIA

1.04ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1565133631

Certificate GIA 1565133631

Diamond specifications and retailer prices

From HK$11,803 HKD
As of November 6, 2026
Save HK$3,113 HKD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,916 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic 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 1565133631. Listed at 6 retailers as of November 6, 2026, with prices from HK$11,803 to HK$14,916, a HK$3,113 spread on the same certified stone. GemTrove lists it at HK$14,916. 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

1.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565133631
Dimensions6.43 × 7.00 × 4.08 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
6.43 mm7.00 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565133631
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.2%

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$14,916 HKD|Low: HK$10,917 HKD|High: HK$15,737 HKD|Avg: HK$13,428 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$11,803 HKD
Retailer 4HK$11,983 HKD
Retailer 2HK$12,908 HKD
Retailer 6HK$13,378 HKD
Retailer 5HK$14,225 HKD
GemTroveHK$14,916 HKD

40 data points across 6 retailers

6 retailersHK$11,803 HKD to HK$14,916 HKD

A
Cheapest Retailer
-
HK$11,803 HKD
Final sale: no returns
A
Retailer 2
-
HK$11,983 HKD
View
A
Retailer 3
-
HK$12,908 HKD
View
B+
Retailer 4
-
HK$13,378 HKD
View
B+
Retailer 5
-
HK$14,225 HKD
View
Most Expensive
B+
GemTrove
GT-N-01268796-98 · Nov 6
HK$14,916 HKD
A$2,928 AUD
View
5 more retailers have this diamond
Prices start from HK$11,803 HKDSave up to HK$3,113 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
1.04ct Heart
HK$11,803 HKD