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Heart|Natural|GIA

3.02ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1242009698

Certificate GIA 1242009698

Diamond specifications and retailer prices

From HK$134,474 HKD
As of November 4, 2026
Save HK$93,352 HKD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$227,826 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural heart diamond

This 3.02ct natural heart sits in the three to five 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 1242009698. Listed at 17 retailers as of November 4, 2026, with prices from HK$134,474 to HK$227,826, a HK$93,352 spread on the same certified stone. MOH London lists it at HK$227,826. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.27°
OriginNatural
Grading LabGIA
CertificateGIA 1242009698
Dimensions9.09 × 9.88 × 5.33 mm
L/W Ratio1.09
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Etch Channel
Top View
9.09 mm9.88 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242009698
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 38.27°Culet: NoneDepth 58.6%

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$227,826 HKD|Low: HK$90,318 HKD|High: HK$231,190 HKD|Avg: HK$154,598 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 7HK$90,318 HKD
Retailer 15HK$134,474 HKD
Retailer 3HK$136,433 HKD
Retailer 5HK$137,405 HKD
Retailer 4HK$142,954 HKD
Retailer 11HK$146,269 HKD
Retailer 12HK$147,492 HKD
Retailer 9HK$150,776 HKD
Retailer 10HK$152,430 HKD
Retailer 13HK$160,588 HKD
Retailer 14HK$160,588 HKD
Retailer 6HK$165,918 HKD
Retailer 2HK$176,467 HKD
Retailer 8HK$188,301 HKD
MOH LondonHK$227,826 HKD

41 data points across 15 retailers

17 retailersHK$134,474 HKD to HK$227,826 HKD

B+
Cheapest Retailer
-
HK$134,474 HKD
B+
Retailer 2
-
HK$136,433 HKD
View
B+
Retailer 3
-
HK$137,405 HKD
View
B+
Retailer 4
-
HK$138,393 HKD
View
B+
Retailer 5
-
HK$142,954 HKD
View
B+
Retailer 6
-
HK$147,492 HKD
View
B+
Retailer 7
-
HK$150,776 HKD
View
Retailer 8
-
HK$152,430 HKD
View
Price last confirmed 33 days ago
Retailer 9
-
HK$158,457 HKD
View
Price last confirmed 45 days ago
B
Retailer 10
-
HK$160,588 HKD
View
B
Retailer 11
-
HK$160,588 HKD
View
Retailer 12
-
HK$164,554 HKD
View
Price last confirmed 43 days ago
B
Retailer 13
-
HK$165,918 HKD
View
B
Retailer 14
-
HK$176,467 HKD
View
B
Retailer 15
-
HK$188,301 HKD
View
Retailer 16
-
HK$207,213 HKD
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
79773A0ED · Nov 4
HK$227,826 HKD
£22,889 GBP
View
16 more retailers have this diamond
Prices start from HK$134,474 HKDSave up to HK$93,352 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+
3.02ct Heart
HK$134,474 HKD