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Heart|Natural|GIA

3.03ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2456638315

Certificate GIA 2456638315

Diamond specifications and retailer prices

From HK$221,171 HKD
As of November 6, 2026
Save HK$163,083 HKD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$384,255 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded I 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 2456638315. Listed at 17 retailers as of November 4, 2026, with prices from HK$221,171 to HK$384,255, a HK$163,083 spread on the same certified stone. MOH London lists it at HK$384,255. 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

3.03
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456638315
Dimensions8.92 × 10.28 × 5.75 mm
L/W Ratio1.15
Top View
8.92 mm10.28 mm3.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456638315
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$384,255 HKD|Low: HK$221,171 HKD|High: HK$389,928 HKD|Avg: HK$266,988 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2HK$221,171 HKD
Retailer 5HK$224,604 HKD
Retailer 3HK$244,535 HKD
Retailer 6HK$248,759 HKD
Retailer 4HK$259,034 HKD
MOH LondonHK$384,255 HKD

46 data points across 6 retailers

17 retailersHK$221,171 HKD to HK$384,255 HKD

B+
Cheapest Retailer
-
HK$221,171 HKD
B+
Retailer 2
-
HK$224,604 HKD
View
B
Retailer 3
-
HK$230,898 HKD
View
B
Retailer 4
-
HK$232,543 HKD
View
B+
Retailer 5
-
HK$234,362 HKD
View
B+
Retailer 6
-
HK$244,535 HKD
View
Retailer 7
-
HK$246,698 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$248,759 HKD
View
B
Retailer 9
-
HK$256,981 HKD
View
B
Retailer 10
-
HK$257,772 HKD
View
B
Retailer 11
-
HK$257,772 HKD
View
B
Retailer 12
-
HK$259,034 HKD
View
B
Retailer 13
-
HK$266,315 HKD
View
B
Retailer 14
-
HK$267,263 HKD
View
B
Retailer 15
-
HK$277,538 HKD
View
B
Retailer 16
-
HK$288,385 HKD
View
Most Expensive
B
MOH London
ECED63A99 · Nov 4
HK$384,255 HKD
£38,605 GBP
View
16 more retailers have this diamond
Prices start from HK$221,171 HKDSave up to HK$163,083 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+
3.03ct Heart
HK$221,171 HKD