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Cushion|Lab Grown|IGI

3.50ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG756524975

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756524975

Diamond specifications and retailer prices

From €1,583 EUR
£1,398 GBP
As of November 2, 2026
Save €3,249 EUR (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,832 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756524975 or 756524975. Listed at 7 retailers as of November 1, 2026, with prices from €1,583 to €4,832, a €3,249 spread on the same certified stone. Rare Carat lists it at €4,832. 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

3.50
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756524975
Dimensions10.15 × 7.82 × 5.13 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm7.82 mm3.50 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756524975
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 33°Culet: NoneDepth 65.6%

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: Nov 2
Current: €4,832 EUR|Low: €1,469 EUR|High: €4,913 EUR|Avg: €2,610 EUR|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€1,583 EUR
Retailer 5€1,590 EUR
Retailer 2€1,624 EUR
Retailer 6€2,278 EUR
Retailer 4€3,448 EUR
Retailer 7€3,576 EUR
Rare Carat€4,832 EUR

41 data points across 7 retailers

7 retailers€1,583 EUR to €4,832 EUR

A
Cheapest Retailer
-
€1,583 EUR
£1,398 GBP
A
Retailer 2
-
€1,590 EUR
View
A
Retailer 3
-
€1,624 EUR
$1,822 USD
View
B+
Retailer 4
-
€2,278 EUR
$2,555 USD
View
B+
Retailer 5
-
€3,448 EUR
£3,045 GBP
View
B
Retailer 6
-
€3,576 EUR
$4,011 USD
View
Most Expensive
B
Rare Carat
K6872 · Nov 1
€4,832 EUR
$5,420 USD
View
6 more retailers have this diamond
Prices start from €1,583 EURSave up to €3,249 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
3.50ct Cushion
€1,583 EUR