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Cushion|Lab Grown|IGI

3.25ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG557237381

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

Certificate IGI LG557237381

Diamond specifications and retailer prices

From €533 EUR
$596 USD
As of October 31, 2026
Save €3,691 EUR (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,225 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.25ct lab-grown cushion diamond

This 3.25ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557237381 or 557237381. Listed at 9 retailers as of October 31, 2026, with prices from €533 to €4,225, a €3,691 spread on the same certified stone. Do Amore Diamonds lists it at €4,225. 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

3.25
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557237381
Dimensions8.75 × 8.67 × 5.78 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.75 mm8.67 mm3.25 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557237381
Side View
Table 59.5%Crown 35.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 66.7%

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 31
Current: €4,073 EUR|Low: €381 EUR|High: €4,073 EUR|Avg: €1,487 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6€533 EUR
Retailer 3€689 EUR
Retailer 7€849 EUR
Retailer 5€915 EUR
Retailer 4€917 EUR
Retailer 8€944 EUR
Retailer 2€2,829 EUR
Do Amore Diamonds€4,073 EUR

34 data points across 8 retailers

9 retailers€533 EUR to €4,225 EUR

A
Cheapest Retailer
-
€533 EUR
$596 USD
Final sale: no returns
A
Retailer 2
-
€689 EUR
£606 GBP
View
A
Retailer 3
-
€849 EUR
$948 USD
View
A
Retailer 4
-
€915 EUR
$1,022 USD
View
B+
Retailer 5
-
€917 EUR
$1,025 USD
View
A
Retailer 6
-
€944 EUR
$1,055 USD
View
B
Retailer 7
-
€2,829 EUR
£2,489 GBP
View
B
Retailer 8
-
€4,073 EUR
$4,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-D12B891EE · Oct 31
€4,225 EUR
$4,720 USD
View
8 more retailers have this diamond
Prices start from €533 EURSave up to €3,691 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
3.25ct Cushion
€533 EUR