CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG746522351

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG746522351

Diamond specifications and retailer prices

From €604 EUR
$675 USD
As of October 29, 2026
Save €4,684 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,288 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

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), with a top-tier cut grade and certified by IGI LG746522351 or 746522351. Listed at 14 retailers as of October 29, 2026, with prices from €604 to €5,288, a €4,684 spread on the same certified stone. Frank Darling lists it at €5,288. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746522351
Dimensions8.15 × 8.08 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.15 mm8.08 mm3.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746522351
Side View
Table 60.0%Crown 34.6°Girdle: THK-VTKPavilion 38.1°Culet: NoneDepth 67.1%

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: Oct 29
Current: €5,288 EUR|Low: €505 EUR|High: €7,277 EUR|Avg: €2,461 EUR|-5.4%
Frank Darling
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
October 31, 2026
Retailer 12€604 EUR
Retailer 14€765 EUR
Retailer 5€866 EUR
Retailer 4€870 EUR
Retailer 11€889 EUR
Retailer 9€1,062 EUR
Retailer 7€1,470 EUR
Retailer 2€1,509 EUR
Retailer 3€2,137 EUR
Retailer 10€2,757 EUR
Retailer 6€3,562 EUR
Retailer 8€4,028 EUR
Retailer 13€4,511 EUR
Frank Darling€5,288 EUR

33 data points across 14 retailers

14 retailers€604 EUR to €5,288 EUR

A
Cheapest Retailer
-
€604 EUR
$675 USD
Final sale: no returns
A
Retailer 2
-
€765 EUR
$855 USD
View
A
Retailer 3
-
€866 EUR
$967 USD
View
A
Retailer 4
-
€870 EUR
$972 USD
View
A
Retailer 5
-
€889 EUR
$993 USD
View
A
Retailer 6
-
€1,062 EUR
View
A
Retailer 7
-
€1,470 EUR
A$2,527 AUD
View
A
Retailer 8
-
€1,509 EUR
$1,686 USD
View
B+
Retailer 9
-
€2,137 EUR
$2,387 USD
View
B+
Retailer 10
-
€2,757 EUR
£2,425 GBP
View
Retailer 11
-
€3,562 EUR
$3,980 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
€4,028 EUR
$4,500 USD
View
B
Retailer 13
-
€4,511 EUR
$5,040 USD
View
Most Expensive
B
Frank Darling
VL-95996GR · Oct 29
€5,288 EUR
$5,908 USD
View
13 more retailers have this diamond
Prices start from €604 EURSave up to €4,684 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
€604 EUR