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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 €186 EUR
$208 USD
As of October 30, 2026
Save €905 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,092 EUR at Reve Diamonds · As of October 30, 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 30, 2026, with prices from €186 to €1,092, a €905 spread on the same certified stone. Reve Diamonds lists it at €1,092. 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

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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 30
Current: €426 EUR|Low: €186 EUR|High: €1,285 EUR|Avg: €653 EUR|-22.9%
Retailer 1
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 2€186 EUR
Retailer 3€208 EUR
Retailer 17€216 EUR
Retailer 12€231 EUR
Retailer 8€311 EUR
Retailer 20€389 EUR
Retailer 18€397 EUR
Retailer 1€426 EUR
Retailer 15€456 EUR
Retailer 19€559 EUR
Retailer 4€564 EUR
Retailer 9€602 EUR
Retailer 16€742 EUR
Retailer 6€749 EUR
Retailer 5€790 EUR
Retailer 11€832 EUR
Retailer 7€854 EUR
Retailer 13€896 EUR
Retailer 14€931 EUR
Retailer 10€1,056 EUR
Reve Diamonds€1,092 EUR

32 data points across 21 retailers

22 retailers€186 EUR to €1,092 EUR

A
Cheapest Retailer
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€186 EUR
$208 USD
A
Retailer 2
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€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
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€216 EUR
$241 USD
View
A
Retailer 4
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€231 EUR
$258 USD
View
A
Retailer 5
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€234 EUR
$261 USD
View
B+
Retailer 6
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€311 EUR
$348 USD
View
A
Retailer 7
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€389 EUR
View
A
Retailer 8
-
€397 EUR
ZAR 7,162 ZAR
View
A
Retailer 9
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€426 EUR
£375 GBP
View
A
Retailer 10
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€456 EUR
$510 USD
View
A
Retailer 11
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€559 EUR
$624 USD
View
A
Retailer 12
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€564 EUR
A$970 AUD
View
A
Retailer 13
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€602 EUR
$673 USD
View
B+
Retailer 14
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€742 EUR
$829 USD
View
B+
Retailer 15
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€749 EUR
SGD 1,131 SGD
View
B+
Retailer 16
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€790 EUR
$883 USD
View
B+
Retailer 17
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€832 EUR
$930 USD
View
B+
Retailer 18
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€854 EUR
$954 USD
View
Retailer 19
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€896 EUR
A$1,540 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
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€931 EUR
£819 GBP
View
B
Retailer 21
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€1,056 EUR
$1,180 USD
View
Most Expensive
B
Reve Diamonds
C6CE8D7B5 · Oct 30
€1,092 EUR
$1,219 USD
View
21 more retailers have this diamond
Prices start from €186 EURSave up to €905 EUR

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
€186 EUR