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Cushion|Lab Grown|IGI

3.45ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG522237396

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522237396

Diamond specifications and retailer prices

From €2,050 EUR
$2,290 USD
As of October 31, 2026
Save €7,233 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €13,778 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 3.45ct lab-grown cushion diamond

This 3.45ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522237396 or 522237396. Listed at 8 retailers as of October 31, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.45
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522237396
Dimensions8.68 × 8.45 × 5.30 mm
L/W Ratio1.03
Girdle conditionFaceted
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
8.68 mm8.45 mm3.45 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522237396
Side View
Table 64.5%Crown 30.1°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €13,778 EUR|Low: €2,050 EUR|High: €25,143 EUR|Avg: €11,644 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€2,050 EUR
Retailer 3€7,766 EUR
Retailer 9€8,882 EUR
Retailer 7€9,283 EUR
Retailer 5€9,615 EUR
Retailer 10€9,665 EUR
Retailer 6€11,120 EUR
Retailer 11€12,387 EUR
Flawless Fine Jewelry€13,778 EUR
Retailer 2€17,163 EUR
Retailer 8€25,143 EUR

16 data points across 11 retailers

8 retailers€2,050 EUR to €9,283 EUR

B+
Cheapest Retailer
-
€2,050 EUR
$2,290 USD
B
Retailer 2
-
€8,882 EUR
$9,923 USD
View
B
Retailer 3
-
€9,283 EUR
$10,371 USD
View
Final sale: no returns
Retailer 4
-
€9,615 EUR
$10,742 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€11,120 EUR
$12,423 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
3A39911B5 · Oct 31
€13,778 EUR
£12,120 GBP
View
Price under review
5 more retailers have this diamond
Prices start from €2,050 EURSave up to €7,233 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.

B+
3.45ct Cushion
€2,050 EUR