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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843638020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843638020

Diamond specifications and retailer prices

From $252 SGD
As of November 4, 2026
Save $1,509 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,761 SGD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843638020 or 843638020. Listed at 17 retailers as of November 4, 2026, with prices from $252 to $1,761, a $1,509 spread on the same certified stone. Michael Trio lists it at $1,761. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638020
Dimensions11.07 × 5.43 × 3.39 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.43 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638020
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.4%

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: $1,761 SGD|Low: $252 SGD|High: $1,776 SGD|Avg: $767 SGD|-0.9%
Michael Trio
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
November 4, 2026
Retailer 11$252 SGD
Retailer 10$281 SGD
Retailer 15$291 SGD
Retailer 7$317 SGD
Retailer 2$406 SGD
Retailer 9$428 SGD
Retailer 5$547 SGD
Retailer 16$569 SGD
Retailer 4$634 SGD
Retailer 8$725 SGD
Retailer 3$765 SGD
Retailer 13$1,001 SGD
Retailer 14$1,004 SGD
Retailer 17$1,063 SGD
Retailer 12$1,068 SGD
Retailer 6$1,482 SGD
Michael Trio$1,761 SGD

6 data points across 17 retailers

17 retailers$252 SGD to $1,761 SGD

A
Cheapest Retailer
-
$252 SGD
A
Retailer 2
-
$281 SGD
View
Final sale: no returns
A
Retailer 3
-
$291 SGD
View
A
Retailer 4
-
$317 SGD
View
A
Retailer 5
-
$406 SGD
View
B+
Retailer 6
-
$428 SGD
View
A
Retailer 7
-
$547 SGD
View
A
Retailer 8
-
$569 SGD
View
A
Retailer 9
-
$634 SGD
View
B+
Retailer 10
-
$725 SGD
View
B+
Retailer 11
-
$765 SGD
View
B+
Retailer 12
-
$1,001 SGD
View
B+
Retailer 13
-
$1,004 SGD
View
B+
Retailer 14
-
$1,063 SGD
View
B+
Retailer 15
-
$1,068 SGD
View
B
Retailer 16
-
$1,482 SGD
View
Most Expensive
B
Michael Trio
8518957700 · Nov 4
$1,761 SGD
View
16 more retailers have this diamond
Prices start from $252 SGDSave up to $1,509 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
$252 SGD