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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG522239721

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239721

Diamond specifications and retailer prices

From €564 EUR
$630 USD
As of October 31, 2026
Save €2,163 EUR (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,727 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522239721 or 522239721. Listed at 9 retailers as of October 29, 2026, with prices from €564 to €2,727, a €2,163 spread on the same certified stone. MOH London lists it at €2,727. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239721
Dimensions8.84 × 8.06 × 5.39 mm
L/W Ratio1.10
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
8.84 mm8.06 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239721
Side View
Table 61.5%Crown 39.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.9%

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 31
Current: €2,727 EUR|Low: €383 EUR|High: €2,745 EUR|Avg: €1,246 EUR|+9.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8€564 EUR
Retailer 6€625 EUR
Retailer 3€721 EUR
Retailer 7€872 EUR
Retailer 5€962 EUR
Retailer 2€967 EUR
Retailer 4€2,381 EUR
MOH London€2,727 EUR

42 data points across 8 retailers

9 retailers€564 EUR to €2,727 EUR

A
Cheapest Retailer
-
€564 EUR
$630 USD
Final sale: no returns
Retailer 2
-
€625 EUR
$698 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€721 EUR
$805 USD
View
A
Retailer 4
-
€872 EUR
$974 USD
View
A
Retailer 5
-
€962 EUR
$1,075 USD
View
A
Retailer 6
-
€967 EUR
£850 GBP
View
B
Retailer 7
-
€1,925 EUR
HK$16,800 HKD
View
B
Retailer 8
-
€2,381 EUR
$2,660 USD
View
Most Expensive
B
MOH London
LG522239721 · Oct 29
€2,727 EUR
£2,399 GBP
View
8 more retailers have this diamond
Prices start from €564 EURSave up to €2,163 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
3.04ct Cushion
€564 EUR