Marquise|Lab Grown|IGI

3.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847618582

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847618582

Diamond specifications and retailer prices

From €566 EUR
$632 USD
As of October 25, 2026
Save €2,791 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,357 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618582 or 847618582. Listed at 21 retailers as of October 25, 2026, with prices from €566 to €3,357, a €2,791 spread on the same certified stone. Brilliant Earth lists it at €3,357. 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

3.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618582
Dimensions14.71 × 7.75 × 4.83 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.71 mm7.75 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618582
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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 25
Current: €3,357 EUR|Low: €510 EUR|High: €5,496 EUR|Avg: €1,478 EUR|-38.9%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 12€510 EUR
Retailer 9€511 EUR
Retailer 22€566 EUR
Retailer 11€619 EUR
Retailer 20€647 EUR
Retailer 21€689 EUR
Retailer 8€821 EUR
Retailer 4€824 EUR
Retailer 17€879 EUR
Retailer 19€929 EUR
Retailer 10€1,206 EUR
Retailer 15€1,218 EUR
Retailer 18€1,461 EUR
Retailer 3€1,489 EUR
Retailer 2€1,775 EUR
Retailer 14€1,842 EUR
Retailer 6€1,954 EUR
Retailer 7€2,099 EUR
Retailer 5€2,366 EUR
Retailer 13€2,453 EUR
Retailer 16€2,658 EUR
Brilliant Earth€3,357 EUR

5 data points across 22 retailers

21 retailers€566 EUR to €3,357 EUR

Retailer 1
-
€511 EUR
$571 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€566 EUR
$632 USD
View
A
Retailer 3
-
€619 EUR
HK$5,400 HKD
View
A
Retailer 4
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€647 EUR
£569 GBP
View
Retailer 5
-
€689 EUR
$770 USD
View
Price last confirmed 5 days ago
A
Retailer 6
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€821 EUR
$917 USD
View
A
Retailer 7
-
€824 EUR
View
A
Retailer 8
-
€879 EUR
$982 USD
View
A
Retailer 9
-
€929 EUR
£817 GBP
View
A
Retailer 10
-
€1,206 EUR
$1,347 USD
View
Retailer 11
-
€1,218 EUR
ZAR 21,981 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€1,461 EUR
$1,632 USD
View
B+
Retailer 13
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€1,489 EUR
$1,663 USD
View
B+
Retailer 14
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€1,775 EUR
SGD 2,680 SGD
View
B+
Retailer 15
-
€1,842 EUR
$2,058 USD
View
B+
Retailer 16
-
€1,954 EUR
$2,183 USD
View
B
Retailer 17
-
€2,099 EUR
$2,345 USD
View
B
Retailer 18
-
€2,366 EUR
£2,081 GBP
View
B
Retailer 19
-
€2,453 EUR
$2,740 USD
View
B
Retailer 20
-
€2,658 EUR
$2,970 USD
View
Most Expensive
B
Brilliant Earth
22251622A · Oct 31
€3,357 EUR
$3,750 USD
View
20 more retailers have this diamond
Prices start from €566 EURSave up to €2,791 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
3.10ct Marquise
€566 EUR