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Heart|Natural|GIA

1.02ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 1529365927

Certificate GIA 1529365927

Diamond specifications and retailer prices

From HK$15,095 HKD
As of November 4, 2026
Save HK$17,135 HKD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$32,229 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529365927. Listed at 11 retailers as of November 4, 2026, with prices from HK$15,095 to HK$32,229, a HK$17,135 spread on the same certified stone. MOH London lists it at HK$32,229. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529365927
Dimensions6.15 × 6.93 × 4.02 mm
L/W Ratio1.13
Key to symbols
Feather, Crystal, Needle
Top View
6.15 mm6.93 mm1.02 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1529365927
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$32,229 HKD|Low: HK$15,095 HKD|High: HK$34,957 HKD|Avg: HK$19,637 HKD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11HK$15,095 HKD
Retailer 10HK$15,424 HKD
Retailer 8HK$15,918 HKD
Retailer 9HK$16,122 HKD
Retailer 6HK$16,890 HKD
Retailer 7HK$17,148 HKD
Retailer 3HK$17,634 HKD
Retailer 2HK$20,048 HKD
Retailer 12HK$22,235 HKD
Retailer 4HK$22,509 HKD
Retailer 5HK$22,509 HKD
MOH LondonHK$32,229 HKD

29 data points across 12 retailers

11 retailersHK$15,095 HKD to HK$32,229 HKD

B+
Cheapest Retailer
-
HK$15,095 HKD
B
Retailer 2
-
HK$15,424 HKD
View
Final sale: no returns
B
Retailer 3
-
HK$15,918 HKD
View
B
Retailer 4
-
HK$16,122 HKD
View
B
Retailer 5
-
HK$16,890 HKD
View
B
Retailer 6
-
HK$17,148 HKD
View
B
Retailer 7
-
HK$17,634 HKD
View
B
Retailer 8
-
HK$20,048 HKD
View
Retailer 9
-
HK$22,235 HKD
View
Price last confirmed 31 days ago
B
Retailer 10
-
HK$22,509 HKD
View
Most Expensive
C
MOH London
DE284E433 · Nov 4
HK$32,229 HKD
£3,238 GBP
View
10 more retailers have this diamond
Prices start from HK$15,095 HKDSave up to HK$17,135 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.

B+
1.02ct Heart
HK$15,095 HKD