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Heart|Natural|GIA

0.30ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 7553708742

Certificate GIA 7553708742

Diamond specifications and retailer prices

From HK$1,682 HKD
₹20,411 INR
As of November 2, 2026
Save HK$3,819 HKD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$5,500 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 H 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 7553708742. Listed at 14 retailers as of November 1, 2026, with prices from HK$1,682 to HK$5,500, a HK$3,819 spread on the same certified stone. MOH London lists it at HK$5,500. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7553708742
Dimensions4.13 × 4.58 × 2.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
4.13 mm4.58 mm0.30 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 7553708742
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$5,500 HKD|Low: HK$1,678 HKD|High: HK$9,125 HKD|Avg: HK$3,872 HKD|-1.3%
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
November 2, 2026
Retailer 2HK$1,682 HKD
Retailer 12HK$2,377 HKD
Retailer 11HK$2,566 HKD
Retailer 10HK$2,660 HKD
Retailer 6HK$3,024 HKD
Retailer 3HK$3,209 HKD
Retailer 9HK$3,264 HKD
Retailer 8HK$3,692 HKD
Retailer 4HK$3,814 HKD
Retailer 7HK$4,506 HKD
Retailer 5HK$4,878 HKD
MOH LondonHK$5,500 HKD
Retailer 13HK$9,125 HKD

35 data points across 13 retailers

14 retailersHK$1,682 HKD to HK$5,500 HKD

A
Cheapest Retailer
-
HK$1,682 HKD
₹20,411 INR
B+
Retailer 2
-
HK$2,377 HKD
$303 USD
View
B+
Retailer 3
-
HK$2,566 HKD
$327 USD
View
B
Retailer 4
-
HK$2,660 HKD
$339 USD
View
B
Retailer 5
-
HK$2,746 HKD
$350 USD
View
B
Retailer 6
-
HK$3,024 HKD
£303 GBP
View
B
Retailer 7
-
HK$3,209 HKD
$409 USD
View
B
Retailer 8
-
HK$3,264 HKD
£328 GBP
View
B
Retailer 9
-
HK$3,562 HKD
$454 USD
View
B
Retailer 10
-
HK$3,692 HKD
ZAR 7,601 ZAR
View
Retailer 11
-
HK$3,814 HKD
A$748 AUD
View
Price last confirmed 29 days ago
C
Retailer 12
-
HK$4,506 HKD
€547 EUR
View
Most Expensive
C
MOH London
A2BE59927 · Nov 1
HK$5,500 HKD
£552 GBP
View
12 more retailers have this diamond
Prices start from HK$1,682 HKDSave up to HK$3,819 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.

A
0.30ct Heart
HK$1,682 HKD