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Marquise|Lab Grown|IGI

3.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811644367

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811644367

Diamond specifications and retailer prices

From $4,543 SGD
As of November 3, 2026
Save $7,156 SGD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,699 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 IGI LG811644367 or 811644367. Listed at 7 retailers as of November 3, 2026, with prices from $4,543 to $11,699, a $7,156 spread on the same certified stone. MOH London lists it at $11,699. 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

3.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644367
Dimensions14.84 × 7.68 × 4.58 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.84 mm7.68 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644367
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $11,699 SGD|Low: $4,543 SGD|High: $29,616 SGD|Avg: $12,540 SGD|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2$4,543 SGD
Retailer 4$4,852 SGD
Retailer 3$7,977 SGD
Retailer 7$9,519 SGD
Retailer 6$9,710 SGD
Retailer 5$10,698 SGD
MOH London$11,699 SGD
Retailer 9$15,995 SGD
Retailer 8$29,616 SGD

28 data points across 9 retailers

7 retailers$4,543 SGD to $11,699 SGD

A
Cheapest Retailer
-
$4,543 SGD
A
Retailer 2
-
$4,852 SGD
View
B+
Retailer 3
-
$7,977 SGD
View
B+
Retailer 4
-
$9,519 SGD
View
B+
Retailer 5
-
$9,710 SGD
View
B+
Retailer 6
-
$10,698 SGD
View
Most Expensive
B+
MOH London
LG811644367 · Nov 3
$11,699 SGD
£7,190 GBP
View
6 more retailers have this diamond
Prices start from $4,543 SGDSave up to $7,156 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
3.03ct Marquise
$4,543 SGD