CaratHunter
Plans
Marquise|Natural|GIA

0.30ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 5553271736

Certificate GIA 5553271736

Diamond specifications and retailer prices

From HK$1,411 HKD
SGD 243 SGD
As of November 2, 2026
Save HK$634 HKD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$2,045 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 J 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 5553271736. Listed at 3 retailers as of November 2, 2026, with prices from HK$1,411 to HK$2,045, a HK$634 spread on the same certified stone. 77 Diamonds lists it at HK$2,045. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553271736
Dimensions6.83 × 3.54 × 2.24 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Cloud
Top View
6.83 mm3.54 mm0.30 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5553271736
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

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 2
Current: HK$2,045 HKD|Low: HK$1,411 HKD|High: HK$2,052 HKD|Avg: HK$1,673 HKD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$1,411 HKD
Retailer 2HK$1,444 HKD
77 DiamondsHK$2,045 HKD

38 data points across 3 retailers

3 retailersHK$1,411 HKD to HK$2,045 HKD

B+
Cheapest Retailer
-
HK$1,411 HKD
SGD 243 SGD
B+
Retailer 2
-
HK$1,444 HKD
$184 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCPB4UEXVGM · Nov 2
HK$2,045 HKD
£205 GBP
View
2 more retailers have this diamond
Prices start from HK$1,411 HKDSave up to HK$634 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$1,411 HKD