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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG846689129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846689129

Diamond specifications and retailer prices

From $266 USD
As of October 27, 2026
Save $1,008 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,274 USD at Reve Diamonds · As of October 25, 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 LG846689129 or 846689129. Listed at 17 retailers as of October 25, 2026, with prices from $266 to $1,274, a $1,008 spread on the same certified stone. Reve Diamonds lists it at $1,274. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689129
Dimensions11.41 × 5.87 × 3.65 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm5.87 mm1.42 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689129
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: Oct 27
Current: $681 USD|Low: $266 USD|High: $1,274 USD|Avg: $722 USD|+0.1%
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
Retailer 15
Retailer 16
Reve Diamonds
October 27, 2026
Retailer 2$266 USD
Retailer 9$343 USD
Retailer 3$440 USD
Retailer 12$452 USD
Retailer 16$472 USD
Retailer 10$518 USD
Retailer 4$568 USD
Retailer 8$575 USD
Retailer 14$630 USD
Retailer 1$681 USD
Retailer 5$945 USD
Retailer 7$950 USD
Retailer 15$964 USD
Retailer 11$994 USD
Retailer 6$1,115 USD
Retailer 13$1,121 USD
Reve Diamonds$1,274 USD

6 data points across 17 retailers

17 retailers$266 USD to $1,274 USD

A
Cheapest Retailer
-
$266 USD
Final sale: no returns
A
Retailer 2
-
$343 USD
£270 GBP
View
A
Retailer 3
-
$440 USD
View
A
Retailer 4
-
$452 USD
€430 EUR
View
A
Retailer 5
-
$472 USD
ZAR 7,630 ZAR
View
A
Retailer 6
-
$518 USD
£408 GBP
View
A
Retailer 7
-
$568 USD
View
A
Retailer 8
-
$575 USD
View
A
Retailer 9
-
$630 USD
View
B+
Retailer 10
-
$681 USD
A$1,048 AUD
View
B+
Retailer 11
-
$945 USD
CA$1,312 CAD
View
B+
Retailer 12
-
$950 USD
View
B+
Retailer 13
-
$964 USD
View
B+
Retailer 14
-
$994 USD
A$1,529 AUD
View
B
Retailer 15
-
$1,115 USD
View
B
Retailer 16
-
$1,121 USD
£883 GBP
View
Most Expensive
B
Reve Diamonds
252DED189 · Oct 25
$1,274 USD
View
16 more retailers have this diamond
Prices start from $266 USDSave up to $1,008 USD

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
$266 USD