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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 2386325787

Certificate GIA 2386325787

Diamond specifications and retailer prices

From HK$2,912 HKD
As of November 1, 2026
Save HK$2,473 HKD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,061 HKD at MOH London · As of October 29, 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 2386325787. Listed at 16 retailers as of October 30, 2026, with a 85% 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
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386325787
Dimensions5.47 × 3.72 × 2.49 mm
L/W Ratio1.47
Top View
5.47 mm3.72 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2386325787
Side View
Table 57.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 67.0%

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$8,061 HKD|Low: HK$2,912 HKD|High: HK$13,315 HKD|Avg: HK$5,025 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7HK$2,912 HKD
Retailer 5HK$3,044 HKD
Retailer 6HK$3,060 HKD
Retailer 15HK$3,476 HKD
Retailer 13HK$3,743 HKD
Retailer 14HK$3,743 HKD
Retailer 8HK$3,814 HKD
Retailer 3HK$4,009 HKD
Retailer 9HK$4,316 HKD
Retailer 4HK$4,621 HKD
Retailer 12HK$4,760 HKD
Retailer 10HK$5,273 HKD
Retailer 11HK$5,385 HKD
Retailer 2HK$7,029 HKD
MOH LondonHK$8,061 HKD
Retailer 16HK$13,315 HKD

26 data points across 16 retailers

16 retailersHK$2,912 HKD to HK$5,385 HKD

B+
Cheapest Retailer
-
HK$2,912 HKD
B
Retailer 2
-
HK$3,060 HKD
$390 USD
View
B
Retailer 3
-
HK$3,476 HKD
$443 USD
View
B
Retailer 4
-
HK$3,640 HKD
SGD 627 SGD
View
B
Retailer 5
-
HK$3,743 HKD
$477 USD
View
B
Retailer 6
-
HK$3,743 HKD
$477 USD
View
B
Retailer 7
-
HK$4,009 HKD
$511 USD
View
C
Retailer 8
-
HK$4,316 HKD
£433 GBP
View
C
Retailer 9
-
HK$4,501 HKD
$574 USD
View
C
Retailer 10
-
HK$4,621 HKD
$589 USD
View
C
Retailer 11
-
HK$4,760 HKD
£478 GBP
View
C
Retailer 12
-
HK$5,273 HKD
€640 EUR
View
C
Retailer 13
-
HK$5,385 HKD
ZAR 11,088 ZAR
View
Retailer 14
-
HK$7,029 HKD
£705 GBP
View
Price under review
Most Expensive
MOH London
EDE30769F · Oct 29
HK$8,061 HKD
£809 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,912 HKDSave up to HK$2,473 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$2,912 HKD