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Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 1543957867

Certificate GIA 1543957867

Diamond specifications and retailer prices

From HK$1,020 HKD
As of November 6, 2026
Save HK$2,432 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,786 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

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 very-good cut grade and certified by GIA 1543957867. Listed at 14 retailers as of November 4, 2026, with a 238% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543957867
Dimensions4.26 × 4.29 × 2.64 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.26 mm4.29 mm0.30 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543957867
Side View
Table 62.0%Crown 34.5°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 61.7%

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$1,020 HKD|Low: HK$1,020 HKD|High: HK$3,617 HKD|Avg: HK$2,191 HKD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$1,020 HKD
Retailer 8HK$1,302 HKD
Retailer 3HK$1,624 HKD
Retailer 2HK$1,726 HKD
Retailer 10HK$2,016 HKD
Retailer 4HK$2,189 HKD
Retailer 9HK$2,510 HKD
Retailer 5HK$2,691 HKD
Retailer 7HK$2,895 HKD
Retailer 6HK$3,452 HKD

41 data points across 10 retailers

14 retailersHK$1,020 HKD to HK$3,452 HKD

A
Cheapest Retailer
-
HK$1,020 HKD
B+
Retailer 2
-
HK$1,302 HKD
View
Retailer 3
-
HK$1,498 HKD
View
Price last confirmed 18 days ago
Retailer 4
-
HK$1,616 HKD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
HK$1,624 HKD
View
Retailer 6
-
HK$1,671 HKD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
HK$1,726 HKD
View
Retailer 8
-
HK$2,016 HKD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
HK$2,189 HKD
View
B+
Retailer 10
-
HK$2,510 HKD
View
B+
Retailer 11
-
HK$2,691 HKD
View
B
Retailer 12
-
HK$2,895 HKD
View
B
Retailer 13
-
HK$3,452 HKD
View
Most Expensive
NZ Jewellers
db87abba-b722-4094-a9e7-44522e088156 · Oct 20
HK$6,786 HKD
$865 USD
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from HK$1,020 HKDSave up to HK$2,432 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$1,020 HKD