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0.30ct H I1 Round Natural Diamond

GD • H/I1 • IGI 485144308

Shape and cutting style on the report: Round brilliant

Certificate IGI 485144308

Diamond specifications and retailer prices

From HK$962 HKD
₹11,675 INR
As of October 30, 2026
Save HK$5,244 HKD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,206 HKD at NZ Jewellers · As of October 29, 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 H colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 485144308. Listed at 9 retailers as of October 29, 2026, with prices from HK$962 to HK$6,206, a HK$5,244 spread on the same certified stone. NZ Jewellers lists it at HK$6,206. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle28.2°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 485144308
Dimensions4.32 × 4.34 × 2.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.32 mm4.34 mm0.30 ctH / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 485144308
Side View
Table 58.5%Crown 28.2°Girdle: THK-VTKPavilion 39.7°Culet: NoneDepth 58.7%

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: Oct 30
Current: HK$2,471 HKD|Low: HK$952 HKD|High: HK$2,480 HKD|Avg: HK$1,710 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$962 HKD
Retailer 3HK$1,345 HKD
Retailer 4HK$1,749 HKD
Retailer 5HK$2,068 HKD
Retailer 1HK$2,471 HKD

18 data points across 5 retailers

9 retailersHK$962 HKD to HK$6,206 HKD

B+
Cheapest Retailer
-
HK$962 HKD
₹11,675 INR
B+
Retailer 2
-
HK$1,373 HKD
$175 USD
View
B+
Retailer 3
-
HK$1,475 HKD
$188 USD
View
B+
Retailer 4
-
HK$1,530 HKD
$195 USD
View
B+
Retailer 5
-
HK$1,695 HKD
$216 USD
View
B+
Retailer 6
-
HK$1,749 HKD
$223 USD
View
B+
Retailer 7
-
HK$1,844 HKD
$235 USD
View
B
Retailer 8
-
HK$2,471 HKD
€300 EUR
View
Most Expensive
C
NZ Jewellers
96130b75-fdc2-4231-84e6-50c2c3f0e7ae · Oct 29
HK$6,206 HKD
$791 USD
View
8 more retailers have this diamond
Prices start from HK$962 HKDSave up to HK$5,244 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 Round
HK$962 HKD