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Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7556428606

Certificate GIA 7556428606

Diamond specifications and retailer prices

From HK$1,098 HKD
As of November 6, 2026
Save HK$2,628 HKD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$3,726 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556428606. Listed at 9 retailers as of November 4, 2026, with prices from HK$1,098 to HK$3,726, a HK$2,628 spread on the same certified stone. MOH London lists it at HK$3,726. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556428606
Dimensions4.28 × 4.26 × 2.67 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.28 mm4.26 mm0.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556428606
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 6
Current: HK$3,726 HKD|Low: HK$1,098 HKD|High: HK$4,205 HKD|Avg: HK$2,410 HKD|-10.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$1,098 HKD
Retailer 9HK$1,404 HKD
Retailer 7HK$1,836 HKD
Retailer 5HK$2,118 HKD
Retailer 8HK$2,197 HKD
Retailer 3HK$2,346 HKD
Retailer 4HK$2,840 HKD
Retailer 6HK$3,036 HKD
MOH LondonHK$3,726 HKD

42 data points across 9 retailers

9 retailersHK$1,098 HKD to HK$3,726 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
A
Retailer 2
-
HK$1,404 HKD
View
A
Retailer 3
-
HK$1,836 HKD
View
Retailer 4
-
HK$1,922 HKD
View
Price last confirmed 43 days ago
A
Retailer 5
-
HK$2,118 HKD
View
B+
Retailer 6
-
HK$2,346 HKD
View
B+
Retailer 7
-
HK$2,840 HKD
View
B
Retailer 8
-
HK$3,036 HKD
View
Most Expensive
B
MOH London
4FF2D2351 · Nov 4
HK$3,726 HKD
£374 GBP
View
8 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$2,628 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 Round
HK$1,098 HKD