Cushion|Lab Grown|IGI

3.01ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG732587992

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732587992

Diamond specifications and retailer prices

From €296 EUR
As of November 6, 2026
Save €2,033 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,329 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG732587992 or 732587992. Listed at 13 retailers as of November 6, 2026, with prices from €296 to €2,329, a €2,033 spread on the same certified stone. Brilliant Earth lists it at €2,329. 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
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732587992
Dimensions9.77 × 7.27 × 4.77 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.27 mm3.01 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732587992
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 65.6%

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: €2,329 EUR|Low: €296 EUR|High: €3,332 EUR|Avg: €965 EUR|-30.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9€296 EUR
Retailer 5€366 EUR
Retailer 6€455 EUR
Retailer 2€513 EUR
Retailer 10€539 EUR
Retailer 7€577 EUR
Retailer 4€620 EUR
Retailer 12€849 EUR
Retailer 13€1,057 EUR
Retailer 11€1,162 EUR
Retailer 8€1,315 EUR
Retailer 3€1,724 EUR
Brilliant Earth€2,329 EUR

43 data points across 13 retailers

13 retailers€296 EUR to €2,329 EUR

A
Cheapest Retailer
-
€296 EUR
Final sale: no returns
A
Retailer 2
-
€366 EUR
View
A
Retailer 3
-
€455 EUR
View
A
Retailer 4
-
€513 EUR
View
B+
Retailer 5
-
€539 EUR
View
A
Retailer 6
-
€577 EUR
View
Retailer 7
-
€620 EUR
View
Price last confirmed 11 days ago
B+
Retailer 8
-
€849 EUR
View
B+
Retailer 9
-
€1,057 EUR
View
B+
Retailer 10
-
€1,162 EUR
View
B+
Retailer 11
-
€1,315 EUR
View
Retailer 12
-
€1,724 EUR
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
16747839A · Nov 6
€2,329 EUR
$2,600 USD
View
12 more retailers have this diamond
Prices start from €296 EURSave up to €2,033 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
€296 EUR