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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG795697372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795697372

Diamond specifications and retailer prices

From $412 SGD
$322 USD
As of October 30, 2026
Save $1,025 SGD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,437 SGD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795697372 or 795697372. Listed at 11 retailers as of October 29, 2026, with prices from $412 to $1,437, a $1,025 spread on the same certified stone. MOH London lists it at $1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795697372
Dimensions11.40 × 5.49 × 3.39 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm5.49 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795697372
Side View
Table 64.0%Crown 32.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.7%

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: Oct 30
Current: $1,437 SGD|Low: $409 SGD|High: $1,460 SGD|Avg: $806 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$412 SGD
Retailer 10$425 SGD
Retailer 7$550 SGD
Retailer 3$557 SGD
Retailer 5$565 SGD
Retailer 2$735 SGD
Retailer 4$923 SGD
Retailer 9$1,030 SGD
Retailer 8$1,052 SGD
MOH London$1,437 SGD

44 data points across 10 retailers

11 retailers$412 SGD to $1,437 SGD

B+
Cheapest Retailer
-
$412 SGD
$322 USD
A
Retailer 2
-
$425 SGD
HK$2,600 HKD
View
A
Retailer 3
-
$550 SGD
$430 USD
View
A
Retailer 4
-
$557 SGD
£343 GBP
View
A
Retailer 5
-
$565 SGD
€421 EUR
View
B+
Retailer 6
-
$735 SGD
$575 USD
View
B+
Retailer 7
-
$923 SGD
A$1,111 AUD
View
B+
Retailer 8
-
$1,030 SGD
$806 USD
View
B
Retailer 9
-
$1,052 SGD
$823 USD
View
B
Retailer 10
-
$1,151 SGD
CA$1,250 CAD
View
Most Expensive
B
MOH London
LG795697372 · Oct 29
$1,437 SGD
£885 GBP
View
10 more retailers have this diamond
Prices start from $412 SGDSave up to $1,025 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
$412 SGD