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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG530210512

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530210512

Diamond specifications and retailer prices

From €333 EUR
As of November 6, 2026
Save €2,318 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,651 EUR at Do Amore Diamonds · As of November 6, 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 LG530210512 or 530210512. Listed at 15 retailers as of November 6, 2026, with prices from €333 to €2,651, a €2,318 spread on the same certified stone. Do Amore Diamonds lists it at €2,651. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530210512
Dimensions8.51 × 8.18 × 5.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.51 mm8.18 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530210512
Side View
Table 65.0%Crown 35.1°Girdle: MED-THKPavilion 34°Culet: NoneDepth 63.4%

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: Nov 6
Current: €2,651 EUR|Low: €333 EUR|High: €3,081 EUR|Avg: €1,152 EUR|-14.0%
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
Retailer 15
November 6, 2026
Retailer 6€333 EUR
Retailer 12€370 EUR
Retailer 2€465 EUR
Retailer 15€481 EUR
Retailer 10€506 EUR
Retailer 14€654 EUR
Retailer 8€729 EUR
Retailer 5€741 EUR
Retailer 13€999 EUR
Retailer 3€1,444 EUR
Retailer 4€1,452 EUR
Retailer 9€1,591 EUR
Retailer 11€1,639 EUR
Retailer 7€2,248 EUR
Do Amore Diamonds€2,651 EUR

43 data points across 15 retailers

15 retailers€333 EUR to €2,651 EUR

A
Cheapest Retailer
-
€333 EUR
Final sale: no returns
Retailer 2
-
€370 EUR
View
Price last confirmed 21 days ago
A
Retailer 3
-
€465 EUR
View
B+
Retailer 4
-
€481 EUR
View
A
Retailer 5
-
€506 EUR
View
Retailer 6
-
€573 EUR
View
Price last confirmed 63 days ago
A
Retailer 7
-
€654 EUR
View
A
Retailer 8
-
€729 EUR
View
A
Retailer 9
-
€741 EUR
View
A
Retailer 10
-
€999 EUR
View
B+
Retailer 11
-
€1,444 EUR
View
B+
Retailer 12
-
€1,452 EUR
View
B+
Retailer 13
-
€1,591 EUR
View
B+
Retailer 14
-
€1,639 EUR
View
Most Expensive
B
Do Amore Diamonds
27-84DDBDFCE · Nov 6
€2,651 EUR
$2,960 USD
View
14 more retailers have this diamond
Prices start from €333 EURSave up to €2,318 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
€333 EUR