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Cushion|Lab Grown|IGI

3.01ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG760521801

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760521801

Diamond specifications and retailer prices

From €416 EUR
As of November 6, 2026
Save €1,270 EUR (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,799 EUR at Rare Carat · As of August 20, 2026
View at Rare Carat

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG760521801 or 760521801. Listed at 11 retailers as of November 5, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760521801
Dimensions9.12 × 8.19 × 5.22 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm8.19 mm3.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760521801
Side View
Table 62.0%Crown 32.3°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 63.7%

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: €1,799 EUR|Low: €416 EUR|High: €1,799 EUR|Avg: €935 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€416 EUR
Retailer 7€460 EUR
Retailer 4€591 EUR
Retailer 6€726 EUR
Retailer 2€750 EUR
Retailer 9€797 EUR
Retailer 5€1,115 EUR
Retailer 3€1,686 EUR
Rare Carat€1,799 EUR

44 data points across 9 retailers

11 retailers€416 EUR to €1,686 EUR

A
Cheapest Retailer
-
€416 EUR
Final sale: no returns
Retailer 2
-
€460 EUR
View
Price last confirmed 12 days ago
A
Retailer 3
-
€591 EUR
View
B+
Retailer 4
-
€726 EUR
View
A
Retailer 5
-
€750 EUR
View
A
Retailer 6
-
€797 EUR
View
B+
Retailer 7
-
€957 EUR
View
B+
Retailer 8
-
€1,115 EUR
View
B+
Retailer 9
-
€1,509 EUR
View
B+
Retailer 10
-
€1,686 EUR
View
Most Expensive
Rare Carat
DJ2-1_l_567371817 · Aug 20
€1,799 EUR
$2,009 USD
View
Price last confirmed 78 days ago
10 more retailers have this diamond
Prices start from €416 EURSave up to €1,270 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
3.01ct Cushion
€416 EUR