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Marquise|Lab Grown|IGI

3.06ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG799679817

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG799679817

Diamond specifications and retailer prices

From $1,328 SGD
As of November 5, 2026
Save $2,988 SGD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,317 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799679817 or 799679817. Listed at 7 retailers as of November 5, 2026, with prices from $1,328 to $4,317, a $2,988 spread on the same certified stone. MOH London lists it at $4,317. 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

3.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle46.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799679817
Dimensions13.14 × 7.16 × 4.92 mm
L/W Ratio1.84
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm7.16 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799679817
Side View
Table 61.0%Crown 37.7°Girdle: STK-THKPavilion 46.9°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $4,317 SGD|Low: $1,328 SGD|High: $4,380 SGD|Avg: $2,970 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$1,328 SGD
Retailer 3$1,577 SGD
Retailer 2$1,750 SGD
Retailer 9$2,481 SGD
Retailer 6$3,707 SGD
Retailer 4$3,741 SGD
Retailer 8$3,800 SGD
Retailer 7$3,934 SGD
MOH London$4,317 SGD

24 data points across 9 retailers

7 retailers$1,328 SGD to $4,317 SGD

A
Cheapest Retailer
-
$1,328 SGD
A
Retailer 2
-
$1,577 SGD
View
A
Retailer 3
-
$1,750 SGD
View
B
Retailer 4
-
$3,707 SGD
View
B
Retailer 5
-
$3,741 SGD
View
B
Retailer 6
-
$3,800 SGD
View
Most Expensive
B
MOH London
LG799679817 · Nov 5
$4,317 SGD
£2,661 GBP
View
6 more retailers have this diamond
Prices start from $1,328 SGDSave up to $2,988 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
3.06ct Marquise
$1,328 SGD