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Marquise|Lab Grown|GCAL

3.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • GCAL 361816004

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 361816004

Diamond specifications and retailer prices

From $6,859 AUD
As of November 4, 2026
Save $11,014 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,872 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361816004. Listed at 8 retailers as of November 3, 2026, with prices from $6,859 to $17,872, a $11,014 spread on the same certified stone. MOH London lists it at $17,872. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361816004
Dimensions14.39 × 7.52 × 4.78 mm
L/W Ratio1.91
Culet sizeNone
Top View
14.39 mm7.52 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361816004
Side View
Table 60.0%Crown 35.5°GirdlePavilion 39.6°Culet: NoneDepth 63.6%

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 4
Current: $17,872 AUD|Low: $6,859 AUD|High: $98,329 AUD|Avg: $21,348 AUD|-59.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$6,859 AUD
Retailer 7$7,188 AUD
Retailer 8$7,288 AUD
Retailer 4$10,162 AUD
Retailer 6$10,426 AUD
Retailer 3$12,301 AUD
MOH London$17,872 AUD
Retailer 5$47,195 AUD

22 data points across 8 retailers

8 retailers$6,859 AUD to $17,872 AUD

A
Cheapest Retailer
-
$6,859 AUD
A
Retailer 2
-
$7,188 AUD
View
A
Retailer 3
-
$7,288 AUD
View
B+
Retailer 4
-
$10,162 AUD
View
B+
Retailer 5
-
$10,426 AUD
View
B+
Retailer 6
-
$12,301 AUD
View
Most Expensive
B
MOH London
361816004 · Nov 3
$17,872 AUD
£9,828 GBP
View
6 more retailers have this diamond
Prices start from $6,859 AUDSave up to $11,014 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
3.10ct Marquise
$6,859 AUD