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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 1565113692

Certificate GIA 1565113692

Diamond specifications and retailer prices

From HK$2,653 HKD
SGD 457 SGD
As of October 31, 2026
Save HK$1,944 HKD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$4,597 HKD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565113692. Listed at 8 retailers as of October 31, 2026, with prices from HK$2,653 to HK$4,597, a HK$1,944 spread on the same certified stone. Yorxs lists it at HK$4,597. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
OriginNatural
Grading LabGIA
CertificateGIA 1565113692
Dimensions6.38 × 3.51 × 2.22 mm
L/W Ratio1.82
Culet sizeNone
Key to symbols
Feather
Top View
6.38 mm3.51 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565113692
Side View
Table 61.0%Crown 34°Girdle: THK-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: Oct 31
Current: HK$3,131 HKD|Low: HK$2,612 HKD|High: HK$9,580 HKD|Avg: HK$4,120 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 8HK$2,628 HKD
Retailer 6HK$2,653 HKD
Retailer 1HK$3,131 HKD
Retailer 4HK$3,344 HKD
Retailer 5HK$3,575 HKD
Retailer 3HK$3,782 HKD
Retailer 7HK$3,939 HKD
YorxsHK$4,597 HKD
Retailer 2HK$9,353 HKD

45 data points across 9 retailers

8 retailersHK$2,653 HKD to HK$4,597 HKD

B+
Cheapest Retailer
-
HK$2,653 HKD
SGD 457 SGD
B+
Retailer 2
-
HK$3,131 HKD
£314 GBP
View
B
Retailer 3
-
HK$3,344 HKD
£336 GBP
View
B
Retailer 4
-
HK$3,575 HKD
$456 USD
View
B
Retailer 5
-
HK$3,782 HKD
ZAR 7,788 ZAR
View
Retailer 6
-
HK$3,939 HKD
A$772 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Yorxs
37B850CD6 · Oct 31
HK$4,597 HKD
€558 EUR
View
6 more retailers have this diamond
Prices start from HK$2,653 HKDSave up to HK$1,944 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$2,653 HKD