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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG788640452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788640452

Diamond specifications and retailer prices

From $267 SGD
$208 USD
As of October 27, 2026
Save $1,296 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,563 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788640452 or 788640452. Listed at 22 retailers as of October 27, 2026, with prices from $267 to $1,563, a $1,296 spread on the same certified stone. Reve Diamonds lists it at $1,563. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788640452
Dimensions12.59 × 5.94 × 3.27 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm5.94 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788640452
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 55.1%

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 27
Current: $610 SGD|Low: $267 SGD|High: $1,839 SGD|Avg: $936 SGD|-22.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 2$267 SGD
Retailer 3$297 SGD
Retailer 17$309 SGD
Retailer 12$331 SGD
Retailer 8$446 SGD
Retailer 20$557 SGD
Retailer 18$568 SGD
Retailer 1$610 SGD
Retailer 15$654 SGD
Retailer 19$800 SGD
Retailer 4$808 SGD
Retailer 9$863 SGD
Retailer 16$1,063 SGD
Retailer 6$1,073 SGD
Retailer 5$1,131 SGD
Retailer 11$1,192 SGD
Retailer 7$1,223 SGD
Retailer 13$1,283 SGD
Retailer 14$1,333 SGD
Retailer 10$1,512 SGD
Reve Diamonds$1,563 SGD

32 data points across 21 retailers

22 retailers$267 SGD to $1,563 SGD

A
Cheapest Retailer
-
$267 SGD
$208 USD
A
Retailer 2
-
$297 SGD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$309 SGD
$241 USD
View
A
Retailer 4
-
$331 SGD
$258 USD
View
A
Retailer 5
-
$335 SGD
$261 USD
View
B+
Retailer 6
-
$446 SGD
$348 USD
View
A
Retailer 7
-
$557 SGD
€414 EUR
View
A
Retailer 8
-
$568 SGD
ZAR 7,162 ZAR
View
A
Retailer 9
-
$610 SGD
£375 GBP
View
A
Retailer 10
-
$654 SGD
$510 USD
View
A
Retailer 11
-
$800 SGD
$624 USD
View
A
Retailer 12
-
$808 SGD
A$970 AUD
View
A
Retailer 13
-
$863 SGD
$673 USD
View
B+
Retailer 14
-
$1,063 SGD
$829 USD
View
B+
Retailer 15
-
$1,073 SGD
View
B+
Retailer 16
-
$1,131 SGD
$883 USD
View
B+
Retailer 17
-
$1,192 SGD
$930 USD
View
B+
Retailer 18
-
$1,223 SGD
$954 USD
View
Retailer 19
-
$1,283 SGD
A$1,540 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$1,333 SGD
£819 GBP
View
B
Retailer 21
-
$1,512 SGD
$1,180 USD
View
Most Expensive
B
Reve Diamonds
C6CE8D7B5 · Oct 28
$1,563 SGD
$1,219 USD
View
21 more retailers have this diamond
Prices start from $267 SGDSave up to $1,296 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
1.42ct Marquise
$267 SGD