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Round|Natural|IGI

0.30ct M VS1 Round Natural Diamond

EX • M/VS1 • IGI 365916328

Shape and cutting style on the report: Round brilliant

Certificate IGI 365916328

Diamond specifications and retailer prices

From HK$3,358 HKD
As of November 4, 2026
Save HK$3,288 HKD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,646 HKD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 365916328. Listed at 9 retailers as of November 4, 2026, with prices from HK$3,358 to HK$6,646, a HK$3,288 spread on the same certified stone. Moon Ocean lists it at HK$6,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 365916328
Dimensions4.30 × 4.33 × 2.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.30 mm4.33 mm0.30 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 365916328
Side View
Table 57.5%Crown 34.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$6,646 HKD|Low: HK$3,358 HKD|High: HK$12,866 HKD|Avg: HK$5,448 HKD|-0.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$3,358 HKD
Retailer 4HK$3,617 HKD
Retailer 6HK$3,617 HKD
Retailer 5HK$3,876 HKD
Retailer 9HK$4,472 HKD
Retailer 3HK$5,092 HKD
Retailer 2HK$5,225 HKD
Moon OceanHK$6,646 HKD
Retailer 7HK$12,866 HKD

43 data points across 9 retailers

9 retailersHK$3,358 HKD to HK$6,646 HKD

B
Cheapest Retailer
-
HK$3,358 HKD
Retailer 2
-
HK$3,617 HKD
View
Price last confirmed 8 days ago
B
Retailer 3
-
HK$3,617 HKD
View
B
Retailer 4
-
HK$3,876 HKD
View
B
Retailer 5
-
HK$4,378 HKD
View
B
Retailer 6
-
HK$5,092 HKD
View
B
Retailer 7
-
HK$5,225 HKD
View
Most Expensive
B
Moon Ocean
NVN-05CEF3295-328 · Nov 6
HK$6,646 HKD
£667 GBP
View
7 more retailers have this diamond
Prices start from HK$3,358 HKDSave up to HK$3,288 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$3,358 HKD