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Cushion|Lab Grown|IGI

3.03ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG593393982

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593393982

Diamond specifications and retailer prices

From €565 EUR
As of November 6, 2026
Save €3,922 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,487 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593393982 or 593393982. Listed at 14 retailers as of November 6, 2026, with prices from €565 to €4,487, a €3,922 spread on the same certified stone. Do Amore Diamonds lists it at €4,487. 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

3.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593393982
Dimensions8.81 × 8.38 × 5.46 mm
L/W Ratio1.05
Girdle conditionFaceted
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
8.81 mm8.38 mm3.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593393982
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 65.2%

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: €4,487 EUR|Low: €524 EUR|High: €4,487 EUR|Avg: €1,846 EUR|+8.0%
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
November 6, 2026
Retailer 13€565 EUR
Retailer 3€580 EUR
Retailer 8€725 EUR
Retailer 11€743 EUR
Retailer 10€829 EUR
Retailer 2€1,072 EUR
Retailer 4€1,650 EUR
Retailer 7€1,773 EUR
Retailer 5€1,806 EUR
Retailer 12€2,338 EUR
Retailer 14€2,682 EUR
Retailer 9€2,739 EUR
Retailer 6€4,111 EUR
Do Amore Diamonds€4,487 EUR

42 data points across 14 retailers

14 retailers€565 EUR to €4,487 EUR

A
Cheapest Retailer
-
€565 EUR
Final sale: no returns
Retailer 2
-
€580 EUR
View
Price last confirmed 22 days ago
A
Retailer 3
-
€725 EUR
View
A
Retailer 4
-
€743 EUR
View
A
Retailer 5
-
€829 EUR
View
B+
Retailer 6
-
€1,072 EUR
View
B+
Retailer 7
-
€1,650 EUR
View
B+
Retailer 8
-
€1,773 EUR
View
B
Retailer 9
-
€1,806 EUR
View
B
Retailer 10
-
€2,338 EUR
View
B
Retailer 11
-
€2,682 EUR
View
Retailer 12
-
€2,739 EUR
View
Price last confirmed 9 days ago
Retailer 13
-
€4,111 EUR
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
27-1FFD89EC3 · Nov 6
€4,487 EUR
$5,010 USD
View
13 more retailers have this diamond
Prices start from €565 EURSave up to €3,922 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
3.03ct Cushion
€565 EUR