CaratHunter
Plans
Marquise|Natural|GIA

0.30ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 1558117323

Certificate GIA 1558117323

Diamond specifications and retailer prices

From HK$3,757 HKD
£377 GBP
As of November 3, 2026
Save HK$2,919 HKD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,676 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558117323. Listed at 4 retailers as of November 2, 2026, with prices from HK$3,757 to HK$6,676, a HK$2,919 spread on the same certified stone. MOH London lists it at HK$6,676. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558117323
Dimensions6.43 × 3.34 × 2.26 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.43 mm3.34 mm0.30 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558117323
Side View
Table 55.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 3
Current: HK$6,676 HKD|Low: HK$2,282 HKD|High: HK$6,756 HKD|Avg: HK$4,880 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 2HK$3,757 HKD
Retailer 4HK$3,960 HKD
Retailer 3HK$5,297 HKD
MOH LondonHK$6,676 HKD

41 data points across 4 retailers

4 retailersHK$3,757 HKD to HK$6,676 HKD

B
Cheapest Retailer
-
HK$3,757 HKD
£377 GBP
B
Retailer 2
-
HK$3,960 HKD
£397 GBP
View
B
Retailer 3
-
HK$5,297 HKD
€643 EUR
View
Most Expensive
B
MOH London
F7C69138F · Nov 2
HK$6,676 HKD
£670 GBP
View
3 more retailers have this diamond
Prices start from HK$3,757 HKDSave up to HK$2,919 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 Marquise
HK$3,757 HKD