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Marquise|Natural|GIA

0.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6562277377

Certificate GIA 6562277377

Diamond specifications and retailer prices

From HK$1,985 HKD
$253 USD
As of November 1, 2026
Save HK$2,159 HKD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$4,972 HKD at MOH London · As of October 26, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562277377. Listed at 14 retailers as of October 31, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562277377
Dimensions6.70 × 3.56 × 2.18 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm3.56 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6562277377
Side View
Table 57.0%Crown 36.3°Girdle: VTN-VTKPavilion 39.2°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: Nov 1
Current: HK$4,972 HKD|Low: HK$1,671 HKD|High: HK$10,498 HKD|Avg: HK$3,382 HKD|-7.2%
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
November 2, 2026
Retailer 14HK$1,985 HKD
Retailer 11HK$2,150 HKD
Retailer 13HK$2,166 HKD
Retailer 6HK$2,197 HKD
Retailer 5HK$2,315 HKD
Retailer 3HK$2,334 HKD
Retailer 12HK$2,401 HKD
Retailer 7HK$2,641 HKD
Retailer 2HK$2,727 HKD
Retailer 10HK$2,895 HKD
Retailer 9HK$2,947 HKD
Retailer 15HK$3,178 HKD
Retailer 8HK$4,144 HKD
MOH LondonHK$4,972 HKD
Retailer 4HK$9,737 HKD

41 data points across 15 retailers

14 retailersHK$1,985 HKD to HK$4,144 HKD

A
Cheapest Retailer
-
HK$1,985 HKD
$253 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,150 HKD
$274 USD
View
A
Retailer 3
-
HK$2,166 HKD
$276 USD
View
B+
Retailer 4
-
HK$2,197 HKD
$280 USD
View
B+
Retailer 5
-
HK$2,315 HKD
$295 USD
View
Retailer 6
-
HK$2,334 HKD
SGD 402 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$2,401 HKD
$306 USD
View
B+
Retailer 8
-
HK$2,727 HKD
£274 GBP
View
B
Retailer 9
-
HK$2,895 HKD
$369 USD
View
B
Retailer 10
-
HK$2,947 HKD
£296 GBP
View
B
Retailer 11
-
HK$3,178 HKD
$405 USD
View
B
Retailer 12
-
HK$4,144 HKD
€503 EUR
View
Most Expensive
MOH London
0E8BF19DC · Oct 26
HK$4,972 HKD
£499 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$1,985 HKDSave up to HK$2,159 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$1,985 HKD