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Cushion|Lab Grown|IGI

3.51ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG561293678

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG561293678

Diamond specifications and retailer prices

From €522 EUR
$583 USD
As of October 29, 2026
Save €4,819 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,341 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561293678 or 561293678. Listed at 18 retailers as of October 29, 2026, with prices from €522 to €5,341, a €4,819 spread on the same certified stone. Yadav Diamonds lists it at €5,341. 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

3.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561293678
Dimensions8.45 × 8.37 × 5.59 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
8.45 mm8.37 mm3.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561293678
Side View
Table 64.5%Crown 34.6°Girdle: STK-VTKPavilion 30.8°Culet: NoneDepth 66.8%

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 29
Current: €896 EUR|Low: €522 EUR|High: €4,556 EUR|Avg: €1,505 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3€522 EUR
Retailer 12€578 EUR
Retailer 7€667 EUR
Retailer 11€774 EUR
Retailer 4€847 EUR
Retailer 1€896 EUR
Retailer 8€974 EUR
Retailer 10€1,352 EUR
Retailer 5€1,678 EUR
Retailer 2€2,143 EUR
Retailer 6€2,278 EUR
Retailer 9€2,416 EUR
Retailer 13€3,339 EUR

44 data points across 13 retailers

18 retailers€522 EUR to €5,341 EUR

A
Cheapest Retailer
-
€522 EUR
$583 USD
Final sale: no returns
Retailer 2
-
€578 EUR
$646 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€667 EUR
$745 USD
View
B+
Retailer 4
-
€774 EUR
$865 USD
View
A
Retailer 5
-
€847 EUR
$946 USD
View
A
Retailer 6
-
€896 EUR
£788 GBP
View
A
Retailer 7
-
€974 EUR
View
A
Retailer 8
-
€1,270 EUR
$1,419 USD
View
A
Retailer 9
-
€1,349 EUR
$1,507 USD
View
A
Retailer 10
-
€1,352 EUR
$1,511 USD
View
B+
Retailer 11
-
€1,678 EUR
£1,476 GBP
View
Retailer 12
-
€1,879 EUR
$2,100 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€2,143 EUR
$2,394 USD
View
B+
Retailer 14
-
€2,278 EUR
A$3,916 AUD
View
B+
Retailer 15
-
€2,416 EUR
£2,125 GBP
View
Retailer 16
-
€3,339 EUR
$3,730 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
€3,339 EUR
$3,730 USD
View
Most Expensive
B
Yadav Diamonds
13004061 · Oct 30
€5,341 EUR
$5,967 USD
View
17 more retailers have this diamond
Prices start from €522 EURSave up to €4,819 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
3.51ct Cushion
€522 EUR