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Cushion|Lab Grown|IGI

3.10ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG811639824

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG811639824

Diamond specifications and retailer prices

From €474 EUR
$529 USD
As of November 1, 2026
Save €1,991 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,465 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811639824 or 811639824. Listed at 17 retailers as of October 29, 2026, with prices from €474 to €2,465, a €1,991 spread on the same certified stone. MOH London lists it at €2,465. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639824
Dimensions10.52 × 7.66 × 4.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.66 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639824
Side View
Table 56.0%Crown 36.3°Girdle: STK-THKPavilion 39.8°Culet: LargeDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,465 EUR|Low: €450 EUR|High: €2,465 EUR|Avg: €1,162 EUR|+1.5%
MOH London
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
November 1, 2026
Retailer 5€474 EUR
Retailer 4€530 EUR
Retailer 13€530 EUR
Retailer 9€582 EUR
Retailer 6€587 EUR
Retailer 11€707 EUR
Retailer 14€909 EUR
Retailer 2€911 EUR
Retailer 10€935 EUR
Retailer 12€1,127 EUR
Retailer 17€1,515 EUR
Retailer 3€1,544 EUR
Retailer 8€1,705 EUR
Retailer 7€1,908 EUR
Retailer 16€2,008 EUR
Retailer 15€2,177 EUR
MOH London€2,465 EUR

37 data points across 17 retailers

17 retailers€474 EUR to €2,465 EUR

A
Cheapest Retailer
-
€474 EUR
$529 USD
A
Retailer 2
-
€530 EUR
$592 USD
View
Final sale: no returns
A
Retailer 3
-
€530 EUR
$592 USD
View
Retailer 4
-
€582 EUR
$650 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
€587 EUR
$656 USD
View
A
Retailer 6
-
€707 EUR
$790 USD
View
A
Retailer 7
-
€909 EUR
$1,015 USD
View
A
Retailer 8
-
€911 EUR
£801 GBP
View
A
Retailer 9
-
€935 EUR
View
A
Retailer 10
-
€1,127 EUR
$1,259 USD
View
B+
Retailer 11
-
€1,515 EUR
$1,693 USD
View
B+
Retailer 12
-
€1,544 EUR
$1,725 USD
View
Retailer 13
-
€1,705 EUR
£1,500 GBP
View
Price last confirmed 18 days ago
B
Retailer 14
-
€1,908 EUR
$2,131 USD
View
B+
Retailer 15
-
€2,008 EUR
$2,243 USD
View
B
Retailer 16
-
€2,177 EUR
$2,432 USD
View
Most Expensive
B
MOH London
LG811639824 · Oct 29
€2,465 EUR
£2,168 GBP
View
16 more retailers have this diamond
Prices start from €474 EURSave up to €1,991 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 Cushion
€474 EUR