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Marquise|Natural|GIA

0.30ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 6552830135

Certificate GIA 6552830135

Diamond specifications and retailer prices

From HK$1,666 HKD
SGD 287 SGD
As of November 1, 2026
Save HK$781 HKD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$2,447 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552830135. Listed at 3 retailers as of November 1, 2026, with prices from HK$1,666 to HK$2,447, a HK$781 spread on the same certified stone. 77 Diamonds lists it at HK$2,447. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552830135
Dimensions6.53 × 3.47 × 2.30 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
6.53 mm3.47 mm0.30 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 6552830135
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.1%

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: Nov 1
Current: HK$2,447 HKD|Low: HK$1,666 HKD|High: HK$2,447 HKD|Avg: HK$2,237 HKD|+4.1%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2HK$1,666 HKD
Retailer 3HK$2,158 HKD
77 DiamondsHK$2,447 HKD

32 data points across 3 retailers

3 retailersHK$1,666 HKD to HK$2,447 HKD

B+
Cheapest Retailer
-
HK$1,666 HKD
SGD 287 SGD
Retailer 2
-
HK$2,158 HKD
$275 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
77 Diamonds
MQCPCX7CH6WA · Nov 2
HK$2,447 HKD
£246 GBP
View
2 more retailers have this diamond
Prices start from HK$1,666 HKDSave up to HK$781 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$1,666 HKD