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Marquise|Lab Grown|IGI

1.20ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG804642581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804642581

Diamond specifications and retailer prices

From $270 SGD
As of November 6, 2026
Save $1,069 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,340 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804642581 or 804642581. Listed at 20 retailers as of November 5, 2026, with prices from $270 to $1,340, a $1,069 spread on the same certified stone. MOH London lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642581
Dimensions10.98 × 5.48 × 3.34 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.98 mm5.48 mm1.20 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642581
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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 6
Current: $1,340 SGD|Low: $260 SGD|High: $1,357 SGD|Avg: $736 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$270 SGD
Retailer 4$336 SGD
Retailer 6$370 SGD
Retailer 5$561 SGD
Retailer 2$568 SGD
Retailer 7$613 SGD
Retailer 10$819 SGD
Retailer 9$882 SGD
Retailer 11$916 SGD
Retailer 8$1,179 SGD
Retailer 12$1,309 SGD
MOH London$1,340 SGD

37 data points across 12 retailers

20 retailers$270 SGD to $1,340 SGD

A
Cheapest Retailer
-
$270 SGD
A
Retailer 2
-
$314 SGD
View
Retailer 3
-
$336 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$336 SGD
View
A
Retailer 5
-
$370 SGD
View
A
Retailer 6
-
$561 SGD
View
A
Retailer 7
-
$568 SGD
View
A
Retailer 8
-
$578 SGD
View
A
Retailer 9
-
$600 SGD
View
A
Retailer 10
-
$613 SGD
View
A
Retailer 11
-
$646 SGD
View
B+
Retailer 12
-
$819 SGD
View
B+
Retailer 13
-
$882 SGD
View
B+
Retailer 14
-
$916 SGD
View
B
Retailer 15
-
$1,078 SGD
View
B
Retailer 16
-
$1,146 SGD
View
B
Retailer 17
-
$1,179 SGD
View
B
Retailer 18
-
$1,242 SGD
View
B
Retailer 19
-
$1,309 SGD
View
Most Expensive
B
MOH London
LG804642581 · Nov 5
$1,340 SGD
£823 GBP
View
19 more retailers have this diamond
Prices start from $270 SGDSave up to $1,069 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
1.20ct Marquise
$270 SGD