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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819656488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819656488

Diamond specifications and retailer prices

From $506 SGD
As of November 4, 2026
Save $1,947 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,453 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819656488 or 819656488. Listed at 16 retailers as of November 1, 2026, with prices from $506 to $2,453, a $1,947 spread on the same certified stone. MOH London lists it at $2,453. 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

3.05
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819656488
Dimensions15.73 × 7.63 × 4.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm7.63 mm3.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819656488
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 59.1%

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 4
Current: $2,453 SGD|Low: $485 SGD|High: $2,482 SGD|Avg: $1,294 SGD|-1.0%
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
November 5, 2026
Retailer 11$506 SGD
Retailer 5$567 SGD
Retailer 12$627 SGD
Retailer 6$662 SGD
Retailer 9$817 SGD
Retailer 4$995 SGD
Retailer 2$1,019 SGD
Retailer 7$1,337 SGD
Retailer 8$1,367 SGD
Retailer 10$1,761 SGD
Retailer 3$2,018 SGD
Retailer 13$2,350 SGD
MOH London$2,453 SGD

40 data points across 13 retailers

16 retailers$506 SGD to $2,453 SGD

A
Cheapest Retailer
-
$506 SGD
A
Retailer 2
-
$567 SGD
View
Retailer 3
-
$627 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$627 SGD
View
A
Retailer 5
-
$662 SGD
View
A
Retailer 6
-
$817 SGD
View
B+
Retailer 7
-
$995 SGD
View
A
Retailer 8
-
$1,019 SGD
View
A
Retailer 9
-
$1,337 SGD
View
A
Retailer 10
-
$1,367 SGD
View
A
Retailer 11
-
$1,391 SGD
View
B+
Retailer 12
-
$1,761 SGD
View
B+
Retailer 13
-
$2,018 SGD
View
B+
Retailer 14
-
$2,064 SGD
View
B+
Retailer 15
-
$2,350 SGD
View
Most Expensive
B+
MOH London
LG819656488 · Nov 1
$2,453 SGD
£1,512 GBP
View
15 more retailers have this diamond
Prices start from $506 SGDSave up to $1,947 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
3.05ct Marquise
$506 SGD