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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 HK$4,935 HKD
$629 USD
As of November 2, 2026
Save HK$19,189 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,124 HKD 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 HK$4,935 to HK$24,124, a HK$19,189 spread on the same certified stone. MOH London lists it at HK$24,124. 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

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 2
Current: HK$24,124 HKD|Low: HK$4,935 HKD|High: HK$52,255 HKD|Avg: HK$16,539 HKD|-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 11HK$4,935 HKD
Retailer 4HK$5,375 HKD
Retailer 12HK$5,728 HKD
Retailer 2HK$6,813 HKD
Retailer 14HK$6,829 HKD
Retailer 13HK$8,858 HKD
Retailer 3HK$9,360 HKD
Retailer 9HK$9,595 HKD
Retailer 6HK$10,669 HKD
Retailer 16HK$11,424 HKD
Retailer 10HK$14,625 HKD
Retailer 15HK$16,100 HKD
Retailer 5HK$22,479 HKD
MOH LondonHK$24,124 HKD
Retailer 7HK$45,376 HKD
Retailer 8HK$52,255 HKD

6 data points across 16 retailers

13 retailersHK$4,935 HKD to HK$24,124 HKD

A
Cheapest Retailer
-
HK$4,935 HKD
$629 USD
A
Retailer 2
-
HK$5,375 HKD
$685 USD
View
A
Retailer 3
-
HK$5,728 HKD
$730 USD
View
A
Retailer 4
-
HK$6,813 HKD
£684 GBP
View
A
Retailer 5
-
HK$6,829 HKD
View
B+
Retailer 6
-
HK$8,858 HKD
$1,129 USD
View
B+
Retailer 7
-
HK$9,360 HKD
$1,193 USD
View
B+
Retailer 8
-
HK$9,595 HKD
£963 GBP
View
B+
Retailer 9
-
HK$11,424 HKD
$1,456 USD
View
B+
Retailer 10
-
HK$14,625 HKD
$1,864 USD
View
B
Retailer 11
-
HK$16,100 HKD
$2,052 USD
View
B
Retailer 12
-
HK$22,479 HKD
$2,865 USD
View
Most Expensive
B
MOH London
LG647495378 · Nov 1
HK$24,124 HKD
£2,421 GBP
View
12 more retailers have this diamond
Prices start from HK$4,935 HKDSave up to HK$19,189 HKD

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
HK$4,935 HKD