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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG564390343

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG564390343

Diamond specifications and retailer prices

From €433 EUR
$484 USD
As of October 31, 2026
Save €3,004 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,437 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG564390343 or 564390343. Listed at 12 retailers as of October 31, 2026, with prices from €433 to €3,437, a €3,004 spread on the same certified stone. Do Amore Diamonds lists it at €3,437. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564390343
Dimensions9.73 × 7.81 × 5.02 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
9.73 mm7.81 mm3.04 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG564390343
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.3%

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: €3,437 EUR|Low: €433 EUR|High: €3,437 EUR|Avg: €1,278 EUR|+7.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 3€433 EUR
Retailer 11€609 EUR
Retailer 5€692 EUR
Retailer 8€712 EUR
Retailer 13€759 EUR
Retailer 12€773 EUR
Retailer 10€873 EUR
Retailer 4€1,298 EUR
Retailer 6€1,358 EUR
Retailer 9€1,725 EUR
Retailer 14€1,836 EUR
Retailer 7€1,948 EUR
Retailer 2€2,051 EUR
Do Amore Diamonds€3,437 EUR

2 data points across 14 retailers

12 retailers€433 EUR to €3,437 EUR

A
Cheapest Retailer
-
€433 EUR
$484 USD
Final sale: no returns
A
Retailer 2
-
€609 EUR
$680 USD
View
B+
Retailer 3
-
€712 EUR
$795 USD
View
A
Retailer 4
-
€759 EUR
$848 USD
View
A
Retailer 5
-
€773 EUR
View
A
Retailer 6
-
€873 EUR
£768 GBP
View
B
Retailer 7
-
€1,725 EUR
$1,927 USD
View
B
Retailer 8
-
€1,835 EUR
$2,050 USD
View
B
Retailer 9
-
€1,836 EUR
$2,051 USD
View
B
Retailer 10
-
€1,948 EUR
£1,714 GBP
View
B
Retailer 11
-
€2,051 EUR
$2,291 USD
View
Most Expensive
B
Do Amore Diamonds
27-C1A25459E · Nov 1
€3,437 EUR
$3,840 USD
View
11 more retailers have this diamond
Prices start from €433 EURSave up to €3,004 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
€433 EUR