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Cushion|Lab Grown|IGI

4.12ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG733544489

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733544489

Diamond specifications and retailer prices

From €959 EUR
As of October 31, 2026
Save €1,829 EUR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,787 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.12ct lab-grown cushion diamond

This 4.12ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733544489 or 733544489. Listed at 7 retailers as of October 29, 2026, with prices from €959 to €2,787, a €1,829 spread on the same certified stone. MOH London lists it at €2,787. 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

4.12
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544489
Dimensions10.54 × 8.31 × 5.45 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm8.31 mm4.12 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544489
Side View
Table 66.0%Crown 34.8°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 65.6%

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: €2,787 EUR|Low: €850 EUR|High: €2,806 EUR|Avg: €1,499 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2€959 EUR
Retailer 4€982 EUR
Retailer 3€990 EUR
Retailer 5€1,169 EUR
Retailer 6€2,068 EUR
Retailer 7€2,233 EUR
MOH London€2,787 EUR

17 data points across 7 retailers

7 retailers€959 EUR to €2,787 EUR

A
Cheapest Retailer
-
€959 EUR
B+
Retailer 2
-
€982 EUR
$1,097 USD
View
A
Retailer 3
-
€990 EUR
$1,106 USD
View
A
Retailer 4
-
€1,169 EUR
$1,306 USD
View
B+
Retailer 5
-
€2,068 EUR
$2,311 USD
View
Retailer 6
-
€2,233 EUR
$2,495 USD
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
LG733544489 · Oct 29
€2,787 EUR
£2,452 GBP
View
6 more retailers have this diamond
Prices start from €959 EURSave up to €1,829 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
4.12ct Cushion
€959 EUR