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Heart|Natural|GIA

0.30ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 6247070638

Certificate GIA 6247070638

Diamond specifications and retailer prices

From HK$2,330 HKD
$297 USD
As of November 3, 2026
Save HK$3,041 HKD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$5,371 HKD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6247070638. Listed at 15 retailers as of November 1, 2026, with prices from HK$2,330 to HK$5,371, a HK$3,041 spread on the same certified stone. MOH London lists it at HK$5,371. 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

0.30
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6247070638
Dimensions4.29 × 4.06 × 2.76 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather
Top View
4.29 mm4.06 mm0.30 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6247070638
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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 3
Current: HK$5,371 HKD|Low: HK$2,330 HKD|High: HK$10,545 HKD|Avg: HK$3,856 HKD|-1.1%
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 3, 2026
Retailer 13HK$2,330 HKD
Retailer 3HK$2,456 HKD
Retailer 12HK$2,503 HKD
Retailer 11HK$2,597 HKD
Retailer 4HK$2,683 HKD
Retailer 2HK$2,975 HKD
Retailer 14HK$3,131 HKD
Retailer 7HK$3,427 HKD
Retailer 10HK$3,609 HKD
Retailer 6HK$3,641 HKD
Retailer 5HK$3,686 HKD
Retailer 9HK$3,954 HKD
Retailer 8HK$4,711 HKD
MOH LondonHK$5,371 HKD
Retailer 15HK$10,545 HKD

37 data points across 15 retailers

15 retailersHK$2,330 HKD to HK$5,371 HKD

B+
Cheapest Retailer
-
HK$2,330 HKD
$297 USD
Retailer 2
-
HK$2,456 HKD
SGD 423 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$2,503 HKD
$319 USD
View
B+
Retailer 4
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 5
-
HK$2,683 HKD
$342 USD
View
B
Retailer 6
-
HK$2,975 HKD
£299 GBP
View
B
Retailer 7
-
HK$3,131 HKD
$399 USD
View
B
Retailer 8
-
HK$3,427 HKD
$437 USD
View
B
Retailer 9
-
HK$3,609 HKD
ZAR 7,430 ZAR
View
B
Retailer 10
-
HK$3,641 HKD
$464 USD
View
Retailer 11
-
HK$3,686 HKD
A$723 AUD
View
Price last confirmed 35 days ago
B
Retailer 12
-
HK$3,954 HKD
€480 EUR
View
B
Retailer 13
-
HK$4,711 HKD
£473 GBP
View
Most Expensive
B
MOH London
21FB72CD6 · Nov 1
HK$5,371 HKD
£539 GBP
View
13 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$3,041 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$2,330 HKD