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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846691051

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846691051

Diamond specifications and retailer prices

From €657 EUR
$734 USD
As of October 30, 2026
Save €3,666 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,323 EUR at Brilliant Earth · As of October 31, 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 LG846691051 or 846691051. Listed at 21 retailers as of October 30, 2026, with prices from €657 to €4,323, a €3,666 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691051
Dimensions14.63 × 7.51 × 4.75 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
14.63 mm7.51 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691051
Side View
Table 60.0%Crown 41.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.2%

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 30
Current: €882 EUR|Low: €657 EUR|High: €3,201 EUR|Avg: €1,649 EUR|-4.6%
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
Retailer 20
November 1, 2026
Retailer 7€657 EUR
Retailer 2€733 EUR
Retailer 13€733 EUR
Retailer 16€760 EUR
Retailer 1€882 EUR
Retailer 14€917 EUR
Retailer 6€1,092 EUR
Retailer 15€1,099 EUR
Retailer 11€1,185 EUR
Retailer 12€1,219 EUR
Retailer 4€1,716 EUR
Retailer 19€1,733 EUR
Retailer 9€1,770 EUR
Retailer 5€1,878 EUR
Retailer 18€2,137 EUR
Retailer 10€2,490 EUR
Retailer 3€2,556 EUR
Retailer 20€2,619 EUR
Retailer 17€2,712 EUR
Retailer 8€3,009 EUR

13 data points across 20 retailers

21 retailers€657 EUR to €4,323 EUR

A
Cheapest Retailer
-
€657 EUR
$734 USD
Retailer 2
-
€733 EUR
$819 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€733 EUR
$819 USD
View
Final sale: no returns
A
Retailer 4
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€760 EUR
$849 USD
View
A
Retailer 5
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€882 EUR
£775 GBP
View
A
Retailer 6
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€917 EUR
$1,025 USD
View
A
Retailer 7
-
€1,092 EUR
$1,220 USD
View
A
Retailer 8
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€1,099 EUR
$1,228 USD
View
A
Retailer 9
-
€1,185 EUR
View
A
Retailer 10
-
€1,219 EUR
£1,073 GBP
View
B+
Retailer 11
-
€1,716 EUR
A$2,949 AUD
View
B+
Retailer 12
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€1,733 EUR
$1,936 USD
View
B+
Retailer 13
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€1,770 EUR
ZAR 31,945 ZAR
View
B+
Retailer 14
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€1,878 EUR
$2,098 USD
View
B+
Retailer 15
-
€2,137 EUR
$2,387 USD
View
B+
Retailer 16
-
€2,490 EUR
$2,782 USD
View
B+
Retailer 17
-
€2,556 EUR
SGD 3,859 SGD
View
B+
Retailer 18
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€2,619 EUR
$2,926 USD
View
B+
Retailer 19
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€2,712 EUR
$3,030 USD
View
B+
Retailer 20
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€3,009 EUR
£2,647 GBP
View
Most Expensive
B
Brilliant Earth
22401760A · Oct 31
€4,323 EUR
$4,830 USD
View
20 more retailers have this diamond
Prices start from €657 EURSave up to €3,666 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
€657 EUR