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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847638926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847638926

Diamond specifications and retailer prices

From €623 EUR
$696 USD
As of October 27, 2026
Save €3,700 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,323 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.14ct lab-grown marquise diamond

This 3.14ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847638926 or 847638926. Listed at 20 retailers as of October 27, 2026, with prices from €623 to €4,323, a €3,700 spread on the same certified stone. Brilliant Earth lists it at €4,323. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.14
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847638926
Dimensions16.23 × 7.46 × 4.40 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.23 mm7.46 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847638926
Side View
Table 63.0%Crown 40.5°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.0%

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: €695 EUR|Low: €623 EUR|High: €3,238 EUR|Avg: €1,475 EUR|-5.5%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7€623 EUR
Retailer 11€687 EUR
Retailer 1€695 EUR
Retailer 9€733 EUR
Retailer 2€838 EUR
Retailer 14€877 EUR
Retailer 19€1,031 EUR
Retailer 18€1,062 EUR
Retailer 6€1,119 EUR
Retailer 13€1,154 EUR
Retailer 17€1,627 EUR
Retailer 4€1,679 EUR
Retailer 16€1,775 EUR
Retailer 10€2,060 EUR
Retailer 5€2,341 EUR
Retailer 3€2,426 EUR
Retailer 15€2,565 EUR
Retailer 8€2,852 EUR
Retailer 12€3,238 EUR

12 data points across 19 retailers

20 retailers€623 EUR to €4,323 EUR

A
Cheapest Retailer
-
€623 EUR
$696 USD
A
Retailer 2
-
€687 EUR
$768 USD
View
A
Retailer 3
-
€695 EUR
$777 USD
View
Final sale: no returns
A
Retailer 4
-
€733 EUR
$819 USD
View
A
Retailer 5
-
€838 EUR
£737 GBP
View
A
Retailer 6
-
€877 EUR
$980 USD
View
A
Retailer 7
-
€1,031 EUR
$1,152 USD
View
A
Retailer 8
-
€1,062 EUR
$1,186 USD
View
A
Retailer 9
-
€1,119 EUR
View
A
Retailer 10
-
€1,154 EUR
£1,015 GBP
View
B+
Retailer 11
-
€1,627 EUR
A$2,797 AUD
View
B+
Retailer 12
-
€1,679 EUR
ZAR 30,295 ZAR
View
B+
Retailer 13
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€1,775 EUR
$1,983 USD
View
B+
Retailer 14
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 15
-
€2,341 EUR
$2,615 USD
View
B+
Retailer 16
-
€2,426 EUR
SGD 3,662 SGD
View
B+
Retailer 17
-
€2,565 EUR
$2,866 USD
View
B
Retailer 18
-
€2,852 EUR
£2,509 GBP
View
B
Retailer 19
-
€3,238 EUR
A$5,566 AUD
View
Most Expensive
B
Brilliant Earth
22265332A · Oct 30
€4,323 EUR
$4,830 USD
View
19 more retailers have this diamond
Prices start from €623 EURSave up to €3,700 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
3.14ct Marquise
€623 EUR