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Marquise|Lab Grown|GCAL

0.35ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • GCAL 311240028

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 311240028

Diamond specifications and retailer prices

From HK$808 HKD
$103 USD
As of October 30, 2026
Save HK$4,136 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,257 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.35ct lab-grown marquise diamond

This 0.35ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 311240028. Listed at 11 retailers as of October 30, 2026, with a 512% 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

0.35
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311240028
Dimensions7.60 × 3.58 × 2.14 mm
L/W Ratio2.12
Culet sizeNone
Top View
7.60 mm3.58 mm0.35 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 311240028
Side View
Table 59.0%Crown 33°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.8%

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 30
Current: HK$9,257 HKD|Low: HK$792 HKD|High: HK$9,585 HKD|Avg: HK$2,856 HKD|-3.2%
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
November 1, 2026
Retailer 10HK$808 HKD
Retailer 12HK$941 HKD
Retailer 4HK$965 HKD
Retailer 6HK$1,067 HKD
Retailer 5HK$1,496 HKD
Retailer 3HK$1,582 HKD
Retailer 7HK$2,589 HKD
Retailer 9HK$2,589 HKD
Retailer 13HK$2,950 HKD
Retailer 8HK$3,562 HKD
Retailer 2HK$3,844 HKD
Retailer 11HK$4,944 HKD
MOH LondonHK$9,257 HKD

24 data points across 13 retailers

11 retailersHK$808 HKD to HK$4,944 HKD

A
Cheapest Retailer
-
HK$808 HKD
$103 USD
A
Retailer 2
-
HK$941 HKD
$120 USD
View
A
Retailer 3
-
HK$965 HKD
$123 USD
View
A
Retailer 4
-
HK$1,067 HKD
$136 USD
View
B+
Retailer 5
-
HK$1,582 HKD
CA$280 CAD
View
B
Retailer 6
-
HK$2,589 HKD
$330 USD
View
B
Retailer 7
-
HK$2,589 HKD
$330 USD
View
B
Retailer 8
-
HK$3,562 HKD
$454 USD
View
B
Retailer 9
-
HK$3,844 HKD
$490 USD
View
B
Retailer 10
-
HK$4,944 HKD
$630 USD
View
Most Expensive
MOH London
311240028 · Nov 1
HK$9,257 HKD
£929 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$808 HKDSave up to HK$4,136 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
0.35ct Marquise
HK$808 HKD