CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG799642423

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799642423

Diamond specifications and retailer prices

From $258 SGD
As of November 6, 2026
Save $1,232 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,489 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642423 or 799642423. Listed at 19 retailers as of November 5, 2026, with prices from $258 to $1,489, a $1,232 spread on the same certified stone. MOH London lists it at $1,489. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642423
Dimensions11.27 × 5.45 × 3.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.45 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642423
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.4%

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 6
Current: $1,489 SGD|Low: $246 SGD|High: $1,515 SGD|Avg: $738 SGD|-1.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 19$258 SGD
Retailer 18$287 SGD
Retailer 14$299 SGD
Retailer 6$319 SGD
Retailer 10$320 SGD
Retailer 3$555 SGD
Retailer 11$573 SGD
Retailer 2$578 SGD
Retailer 16$664 SGD
Retailer 17$728 SGD
Retailer 8$801 SGD
Retailer 13$842 SGD
Retailer 12$851 SGD
Retailer 15$1,027 SGD
Retailer 7$1,043 SGD
Retailer 4$1,094 SGD
Retailer 5$1,094 SGD
Retailer 9$1,474 SGD
MOH London$1,489 SGD

40 data points across 19 retailers

19 retailers$258 SGD to $1,489 SGD

A
Cheapest Retailer
-
$258 SGD
A
Retailer 2
-
$287 SGD
View
Final sale: no returns
A
Retailer 3
-
$299 SGD
View
A
Retailer 4
-
$319 SGD
View
Retailer 5
-
$320 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$555 SGD
View
A
Retailer 7
-
$573 SGD
View
A
Retailer 8
-
$578 SGD
View
B+
Retailer 9
-
$664 SGD
View
B+
Retailer 10
-
$728 SGD
View
B+
Retailer 11
-
$801 SGD
View
B+
Retailer 12
-
$842 SGD
View
B+
Retailer 13
-
$851 SGD
View
B+
Retailer 14
-
$1,027 SGD
View
B+
Retailer 15
-
$1,043 SGD
View
B
Retailer 16
-
$1,094 SGD
View
B+
Retailer 17
-
$1,094 SGD
View
B
Retailer 18
-
$1,474 SGD
View
Most Expensive
B
MOH London
LG799642423 · Nov 5
$1,489 SGD
£915 GBP
View
18 more retailers have this diamond
Prices start from $258 SGDSave up to $1,232 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
$258 SGD