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Marquise|Lab Grown|IGI

3.76ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG778661448

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778661448

Diamond specifications and retailer prices

From HK$5,222 HKD
As of November 1, 2026
Save HK$14,996 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$20,218 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.76ct lab-grown marquise diamond

This 3.76ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778661448 or 778661448. Listed at 8 retailers as of November 1, 2026, with prices from HK$5,222 to HK$20,218, a HK$14,996 spread on the same certified stone. MOH London lists it at HK$20,218. 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

3.76
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778661448
Dimensions16.43 × 7.89 × 5.01 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.43 mm7.89 mm3.76 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778661448
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

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 1
Current: HK$20,218 HKD|Low: HK$6,512 HKD|High: HK$20,467 HKD|Avg: HK$10,233 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$6,512 HKD
Retailer 5HK$7,375 HKD
Retailer 3HK$7,695 HKD
Retailer 2HK$7,994 HKD
Retailer 6HK$11,526 HKD
MOH LondonHK$20,218 HKD

40 data points across 6 retailers

8 retailersHK$5,222 HKD to HK$20,218 HKD

A
Cheapest Retailer
-
HK$5,222 HKD
B+
Retailer 2
-
HK$6,512 HKD
$830 USD
View
A
Retailer 3
-
HK$7,375 HKD
$940 USD
View
A
Retailer 4
-
HK$7,695 HKD
€934 EUR
View
A
Retailer 5
-
HK$7,994 HKD
£802 GBP
View
A
Retailer 6
-
HK$11,526 HKD
$1,469 USD
View
B+
Retailer 7
-
HK$15,781 HKD
$2,011 USD
View
Most Expensive
B+
MOH London
LG778661448 · Nov 1
HK$20,218 HKD
£2,029 GBP
View
7 more retailers have this diamond
Prices start from HK$5,222 HKDSave up to HK$14,996 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
3.76ct Marquise
HK$5,222 HKD