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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
$372 USD
As of October 31, 2026
Save €2,316 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,649 EUR at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from €333 to €2,649, a €2,316 spread on the same certified stone. Do Amore Diamonds lists it at €2,649. 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 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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Price History

Last verified: Oct 31
Current: €2,649 EUR|Low: €333 EUR|High: €3,079 EUR|Avg: €1,164 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 1, 2026
Retailer 6€333 EUR
Retailer 12€370 EUR
Retailer 2€468 EUR
Retailer 15€481 EUR
Retailer 9€506 EUR
Retailer 14€653 EUR
Retailer 8€736 EUR
Retailer 5€740 EUR
Retailer 13€998 EUR
Retailer 3€1,443 EUR
Retailer 4€1,452 EUR
Retailer 10€1,603 EUR
Retailer 11€1,638 EUR
Retailer 7€2,247 EUR
Do Amore Diamonds€2,649 EUR

41 data points across 15 retailers

15 retailers€333 EUR to €2,649 EUR

A
Cheapest Retailer
-
€333 EUR
$372 USD
Final sale: no returns
Retailer 2
-
€370 EUR
$413 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€468 EUR
£411 GBP
View
B+
Retailer 4
-
€481 EUR
$537 USD
View
A
Retailer 5
-
€506 EUR
$565 USD
View
Retailer 6
-
€573 EUR
HK$5,000 HKD
View
Price last confirmed 57 days ago
A
Retailer 7
-
€653 EUR
$730 USD
View
A
Retailer 8
-
€736 EUR
£648 GBP
View
A
Retailer 9
-
€740 EUR
$827 USD
View
A
Retailer 10
-
€998 EUR
$1,115 USD
View
B+
Retailer 11
-
€1,443 EUR
$1,612 USD
View
B+
Retailer 12
-
€1,452 EUR
$1,622 USD
View
B+
Retailer 13
-
€1,603 EUR
£1,410 GBP
View
B+
Retailer 14
-
€1,638 EUR
$1,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-84DDBDFCE · Oct 31
€2,649 EUR
$2,960 USD
View
14 more retailers have this diamond
Prices start from €333 EURSave up to €2,316 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