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Marquise|Lab Grown|IGI

5.08ct F SI2 Marquise Lab Grown Diamond

ID • F/SI2 • IGI LG647495378

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG647495378

Diamond specifications and retailer prices

From $804 SGD
$629 USD
As of November 2, 2026
Save $3,128 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,932 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647495378 or 647495378. Listed at 13 retailers as of November 1, 2026, with prices from $804 to $3,932, a $3,128 spread on the same certified stone. MOH London lists it at $3,932. 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

5.08
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647495378
Dimensions17.88 × 8.87 × 5.70 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.88 mm8.87 mm5.08 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647495378
Side View
Table 57.0%Crown 37°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.3%

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: Nov 2
Current: $3,932 SGD|Low: $804 SGD|High: $8,517 SGD|Avg: $2,696 SGD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11$804 SGD
Retailer 4$876 SGD
Retailer 12$934 SGD
Retailer 2$1,111 SGD
Retailer 14$1,113 SGD
Retailer 13$1,444 SGD
Retailer 3$1,526 SGD
Retailer 9$1,564 SGD
Retailer 6$1,739 SGD
Retailer 16$1,862 SGD
Retailer 10$2,384 SGD
Retailer 15$2,624 SGD
Retailer 5$3,664 SGD
MOH London$3,932 SGD
Retailer 7$7,396 SGD
Retailer 8$8,517 SGD

6 data points across 16 retailers

13 retailers$804 SGD to $3,932 SGD

A
Cheapest Retailer
-
$804 SGD
$629 USD
A
Retailer 2
-
$876 SGD
$685 USD
View
A
Retailer 3
-
$934 SGD
$730 USD
View
A
Retailer 4
-
$1,111 SGD
£684 GBP
View
A
Retailer 5
-
$1,113 SGD
HK$6,800 HKD
View
B+
Retailer 6
-
$1,444 SGD
$1,129 USD
View
B+
Retailer 7
-
$1,526 SGD
$1,193 USD
View
B+
Retailer 8
-
$1,564 SGD
£963 GBP
View
B+
Retailer 9
-
$1,862 SGD
$1,456 USD
View
B+
Retailer 10
-
$2,384 SGD
$1,864 USD
View
B
Retailer 11
-
$2,624 SGD
$2,052 USD
View
B
Retailer 12
-
$3,664 SGD
$2,865 USD
View
Most Expensive
B
MOH London
LG647495378 · Nov 1
$3,932 SGD
£2,421 GBP
View
12 more retailers have this diamond
Prices start from $804 SGDSave up to $3,128 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
5.08ct Marquise
$804 SGD