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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 $666 USD
HK$5,200 HKD
As of November 1, 2026
Save $1,911 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,577 USD 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 $666 to $2,577, a $1,911 spread on the same certified stone. MOH London lists it at $2,577. 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
Color
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

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 1
Current: $2,577 USD|Low: $830 USD|High: $2,609 USD|Avg: $1,300 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$830 USD
Retailer 5$940 USD
Retailer 3$981 USD
Retailer 2$1,019 USD
Retailer 6$1,469 USD
MOH London$2,577 USD

41 data points across 6 retailers

8 retailers$666 USD to $2,577 USD

A
Cheapest Retailer
-
$666 USD
HK$5,200 HKD
B+
Retailer 2
-
$830 USD
View
A
Retailer 3
-
$940 USD
View
A
Retailer 4
-
$981 USD
€934 EUR
View
A
Retailer 5
-
$1,019 USD
£802 GBP
View
A
Retailer 6
-
$1,469 USD
View
B+
Retailer 7
-
$2,011 USD
View
Most Expensive
B+
MOH London
LG778661448 · Nov 1
$2,577 USD
£2,029 GBP
View
7 more retailers have this diamond
Prices start from $666 USDSave up to $1,911 USD

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
$666 USD