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Heart|Natural|GIA

0.30ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 5242056015

Certificate GIA 5242056015

Diamond specifications and retailer prices

From HK$2,793 HKD
$356 USD
As of November 1, 2026
Save HK$3,654 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,447 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G 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 5242056015. Listed at 16 retailers as of November 1, 2026, with prices from HK$2,793 to HK$6,447, a HK$3,654 spread on the same certified stone. MOH London lists it at HK$6,447. 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

0.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242056015
Dimensions4.07 × 4.33 × 2.74 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp, Cavity, Feather
Top View
4.07 mm4.33 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242056015
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.2%

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 1
Current: HK$6,447 HKD|Low: HK$2,636 HKD|High: HK$10,694 HKD|Avg: HK$4,573 HKD|-0.2%
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
November 2, 2026
Retailer 5HK$2,793 HKD
Retailer 14HK$2,932 HKD
Retailer 12HK$3,115 HKD
Retailer 10HK$3,217 HKD
Retailer 7HK$3,619 HKD
Retailer 6HK$3,758 HKD
Retailer 9HK$3,824 HKD
Retailer 3HK$3,923 HKD
Retailer 8HK$4,326 HKD
Retailer 11HK$4,469 HKD
Retailer 2HK$4,646 HKD
Retailer 13HK$5,715 HKD
MOH LondonHK$6,447 HKD
Retailer 4HK$10,694 HKD

45 data points across 14 retailers

16 retailersHK$2,793 HKD to HK$6,447 HKD

B+
Cheapest Retailer
-
HK$2,793 HKD
$356 USD
B+
Retailer 2
-
HK$2,932 HKD
SGD 505 SGD
View
B+
Retailer 3
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 4
-
HK$3,115 HKD
$397 USD
View
B+
Retailer 5
-
HK$3,217 HKD
$410 USD
View
B
Retailer 6
-
HK$3,619 HKD
£363 GBP
View
B
Retailer 7
-
HK$3,758 HKD
$479 USD
View
B
Retailer 8
-
HK$3,815 HKD
$486 USD
View
B
Retailer 9
-
HK$3,824 HKD
£384 GBP
View
B
Retailer 10
-
HK$3,923 HKD
$500 USD
View
B
Retailer 11
-
HK$4,038 HKD
$515 USD
View
B
Retailer 12
-
HK$4,326 HKD
ZAR 8,907 ZAR
View
Retailer 13
-
HK$4,469 HKD
A$876 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
HK$4,646 HKD
€564 EUR
View
Most Expensive
B
MOH London
E1975C077 · Nov 2
HK$6,447 HKD
£647 GBP
View
14 more retailers have this diamond
Prices start from HK$2,793 HKDSave up to HK$3,654 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+
0.30ct Heart
HK$2,793 HKD