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Cushion|Lab Grown|IGI

3.10ct E VVS1 Cushion Lab Grown Diamond

E/VVS1 • IGI LG743580063

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743580063

Diamond specifications and retailer prices

From €917 EUR
$1,025 USD
As of October 29, 2026
Save €5,608 EUR (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,525 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included) and certified by IGI LG743580063 or 743580063. Listed at 8 retailers as of October 29, 2026, with prices from €917 to €6,525, a €5,608 spread on the same certified stone. Brilliant Earth lists it at €6,525. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743580063
Dimensions7.69 × 7.69 × 9.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.69 mm3.10 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743580063
Side View
Table 62.0%Crown 34.3°Girdle: MED-THKPavilion 43.6°Culet: NoneDepth 68.3%

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 29
Current: €6,525 EUR|Low: €917 EUR|High: €7,277 EUR|Avg: €2,884 EUR|-10.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8€917 EUR
Retailer 3€1,070 EUR
Retailer 4€1,283 EUR
Retailer 5€1,367 EUR
Retailer 6€1,391 EUR
Retailer 9€3,462 EUR
Retailer 2€3,688 EUR
Retailer 7€3,701 EUR
Brilliant Earth€6,525 EUR

10 data points across 9 retailers

8 retailers€917 EUR to €6,525 EUR

A
Cheapest Retailer
-
€917 EUR
$1,025 USD
Final sale: no returns
A
Retailer 2
-
€1,070 EUR
$1,195 USD
View
A
Retailer 3
-
€1,283 EUR
HK$11,200 HKD
View
A
Retailer 4
-
€1,367 EUR
$1,527 USD
View
Retailer 5
-
€1,391 EUR
$1,554 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€3,688 EUR
$4,120 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
€3,701 EUR
SGD 5,588 SGD
View
Most Expensive
B
Brilliant Earth
18987645Y · Oct 30
€6,525 EUR
$7,290 USD
View
7 more retailers have this diamond
Prices start from €917 EURSave up to €5,608 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
€917 EUR