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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 $147 AUD
$103 USD
As of October 30, 2026
Save $750 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,680 AUD 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: $1,680 AUD|Low: $144 AUD|High: $1,739 AUD|Avg: $518 AUD|-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$147 AUD
Retailer 12$171 AUD
Retailer 4$175 AUD
Retailer 6$194 AUD
Retailer 5$271 AUD
Retailer 3$287 AUD
Retailer 7$470 AUD
Retailer 9$470 AUD
Retailer 13$535 AUD
Retailer 8$646 AUD
Retailer 2$698 AUD
Retailer 11$897 AUD
MOH London$1,680 AUD

24 data points across 13 retailers

11 retailers$147 AUD to $897 AUD

A
Cheapest Retailer
-
$147 AUD
$103 USD
A
Retailer 2
-
$171 AUD
$120 USD
View
A
Retailer 3
-
$175 AUD
$123 USD
View
A
Retailer 4
-
$194 AUD
$136 USD
View
B+
Retailer 5
-
$287 AUD
CA$280 CAD
View
B
Retailer 6
-
$470 AUD
$330 USD
View
B
Retailer 7
-
$470 AUD
$330 USD
View
B
Retailer 8
-
$646 AUD
$454 USD
View
B
Retailer 9
-
$698 AUD
$490 USD
View
B
Retailer 10
-
$897 AUD
$630 USD
View
Most Expensive
MOH London
311240028 · Nov 1
$1,680 AUD
£929 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $147 AUDSave up to $750 AUD

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
$147 AUD