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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6562339960

Certificate GIA 6562339960

Diamond specifications and retailer prices

From HK$3,013 HKD
As of November 1, 2026
Save HK$2,537 HKD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,935 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562339960. Listed at 9 retailers as of October 31, 2026, with a 84% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562339960
Dimensions6.53 × 3.54 × 2.17 mm
L/W Ratio1.84
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.53 mm3.54 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562339960
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.5%

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 1
Current: HK$6,935 HKD|Low: HK$2,393 HKD|High: HK$10,513 HKD|Avg: HK$4,801 HKD|-34.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9HK$2,393 HKD
Retailer 5HK$3,013 HKD
Retailer 6HK$3,029 HKD
Retailer 2HK$3,884 HKD
Retailer 4HK$4,117 HKD
Retailer 3HK$5,479 HKD
Retailer 7HK$5,550 HKD
Retailer 8HK$6,763 HKD
MOH LondonHK$6,935 HKD

33 data points across 9 retailers

9 retailersHK$3,013 HKD to HK$5,550 HKD

Retailer 1
-
HK$2,393 HKD
$305 USD
Price last confirmed 35 days ago
B
Retailer 2
-
HK$3,013 HKD
View
B
Retailer 3
-
HK$3,029 HKD
$386 USD
View
B
Retailer 4
-
HK$3,884 HKD
£390 GBP
View
B
Retailer 5
-
HK$4,117 HKD
£413 GBP
View
B
Retailer 6
-
HK$5,479 HKD
€665 EUR
View
C
Retailer 7
-
HK$5,550 HKD
$707 USD
View
Retailer 8
-
HK$6,763 HKD
A$1,326 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
499211BAE · Nov 2
HK$6,935 HKD
£696 GBP
View
Price under review
8 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$2,537 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$3,013 HKD