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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 2566597439

Certificate GIA 2566597439

Diamond specifications and retailer prices

From HK$2,032 HKD
SGD 350 SGD
As of October 27, 2026
Save HK$1,741 HKD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$3,773 HKD at Yorxs · As of October 26, 2026
View at Yorxs

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566597439. Listed at 10 retailers as of October 26, 2026, with prices from HK$2,032 to HK$3,773, a HK$1,741 spread on the same certified stone. Yorxs lists it at HK$3,773. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.99°
Pavilion angle38.71°
OriginNatural
Grading LabGIA
CertificateGIA 2566597439
Dimensions6.60 × 3.52 × 2.16 mm
L/W Ratio1.88
Culet sizeNone
Top View
6.60 mm3.52 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566597439
Side View
Table 59.0%Crown 37.99°Girdle: MED-VTKPavilion 38.71°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$2,572 HKD|Low: HK$2,032 HKD|High: HK$3,781 HKD|Avg: HK$2,630 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 26, 2026
Retailer 5HK$2,032 HKD
Retailer 3HK$2,118 HKD
Retailer 1HK$2,572 HKD
Retailer 6HK$2,581 HKD
Retailer 8HK$2,641 HKD
Retailer 4HK$2,840 HKD
Retailer 2HK$2,951 HKD
Retailer 7HK$3,045 HKD
YorxsHK$3,773 HKD

13 data points across 9 retailers

10 retailersHK$2,032 HKD to HK$3,773 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
SGD 350 SGD
Retailer 2
-
HK$2,118 HKD
$270 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
HK$2,479 HKD
SGD 427 SGD
View
Retailer 4
-
HK$2,572 HKD
£258 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$2,641 HKD
$337 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$2,840 HKD
$362 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$2,951 HKD
£296 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
HK$3,045 HKD
$388 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Yorxs
621633219 · Oct 26
HK$3,773 HKD
€458 EUR
View
9 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$1,741 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.

A
0.30ct Marquise
HK$2,032 HKD