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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG844671878

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844671878

Diamond specifications and retailer prices

From $286 SGD
As of November 4, 2026
Save $1,240 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,526 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG844671878 or 844671878. Listed at 15 retailers as of November 4, 2026, with prices from $286 to $1,526, a $1,240 spread on the same certified stone. Reve Diamonds lists it at $1,526. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844671878
Dimensions11.12 × 5.76 × 3.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm5.76 mm1.20 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844671878
Side View
Table 64.0%Crown 33.4°Girdle: MediumPavilion 38.1°Culet: NoneDepth 57.1%

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: $575 SGD|Low: $286 SGD|High: $1,526 SGD|Avg: $772 SGD|+1.4%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 14$286 SGD
Retailer 3$317 SGD
Retailer 2$417 SGD
Retailer 6$428 SGD
Retailer 8$547 SGD
Retailer 11$555 SGD
Retailer 1$575 SGD
Retailer 4$635 SGD
Retailer 7$773 SGD
Retailer 13$1,022 SGD
Retailer 12$1,033 SGD
Retailer 5$1,087 SGD
Retailer 10$1,132 SGD
Retailer 9$1,482 SGD
Reve Diamonds$1,526 SGD

22 data points across 15 retailers

15 retailers$286 SGD to $1,526 SGD

A
Cheapest Retailer
-
$286 SGD
Final sale: no returns
Retailer 2
-
$317 SGD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$428 SGD
View
A
Retailer 4
-
$547 SGD
View
Retailer 5
-
$555 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$575 SGD
View
B+
Retailer 7
-
$635 SGD
View
B+
Retailer 8
-
$773 SGD
View
B
Retailer 9
-
$1,020 SGD
View
B
Retailer 10
-
$1,022 SGD
View
B
Retailer 11
-
$1,033 SGD
View
B
Retailer 12
-
$1,087 SGD
View
B
Retailer 13
-
$1,132 SGD
View
B
Retailer 14
-
$1,482 SGD
View
Most Expensive
B
Reve Diamonds
F6398B16F · Nov 4
$1,526 SGD
$1,194 USD
View
14 more retailers have this diamond
Prices start from $286 SGDSave up to $1,240 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
$286 SGD