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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 $132 SGD
$103 USD
As of October 30, 2026
Save $674 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,508 SGD 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,508 SGD|Low: $129 SGD|High: $1,562 SGD|Avg: $465 SGD|-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 10$132 SGD
Retailer 12$153 SGD
Retailer 4$157 SGD
Retailer 6$174 SGD
Retailer 5$244 SGD
Retailer 3$258 SGD
Retailer 7$422 SGD
Retailer 9$422 SGD
Retailer 13$481 SGD
Retailer 8$580 SGD
Retailer 2$626 SGD
Retailer 11$806 SGD
MOH London$1,508 SGD

24 data points across 13 retailers

11 retailers$132 SGD to $806 SGD

A
Cheapest Retailer
-
$132 SGD
$103 USD
A
Retailer 2
-
$153 SGD
$120 USD
View
A
Retailer 3
-
$157 SGD
$123 USD
View
A
Retailer 4
-
$174 SGD
$136 USD
View
B+
Retailer 5
-
$258 SGD
CA$280 CAD
View
B
Retailer 6
-
$422 SGD
$330 USD
View
B
Retailer 7
-
$422 SGD
$330 USD
View
B
Retailer 8
-
$580 SGD
$454 USD
View
B
Retailer 9
-
$626 SGD
$490 USD
View
B
Retailer 10
-
$806 SGD
$630 USD
View
Most Expensive
MOH London
311240028 · Nov 1
$1,508 SGD
£929 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $132 SGDSave up to $674 SGD

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
$132 SGD