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Marquise|Lab Grown|IGI

1.40ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG848689212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848689212

Diamond specifications and retailer prices

From €428 EUR
$478 USD
As of October 26, 2026
Save €516 EUR (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €943 EUR at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848689212 or 848689212. Listed at 5 retailers as of October 26, 2026, with prices from €428 to €943, a €516 spread on the same certified stone. With Clarity lists it at €943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848689212
Dimensions11.41 × 5.84 × 3.66 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm5.84 mm1.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848689212
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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 26
Current: €660 EUR|Low: €428 EUR|High: €943 EUR|Avg: €727 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 28, 2026
Retailer 4€428 EUR
Retailer 1€660 EUR
Retailer 2€666 EUR
Retailer 3€916 EUR
With Clarity€943 EUR

3 data points across 5 retailers

5 retailers€428 EUR to €943 EUR

A
Cheapest Retailer
-
€428 EUR
$478 USD
B+
Retailer 2
-
€660 EUR
A$1,134 AUD
View
B+
Retailer 3
-
€666 EUR
$744 USD
View
B
Retailer 4
-
€916 EUR
$1,023 USD
View
Most Expensive
B
With Clarity
848689212 · Oct 29
€943 EUR
$1,054 USD
View
4 more retailers have this diamond
Prices start from €428 EURSave up to €516 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
1.40ct Marquise
€428 EUR