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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG815651161

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG815651161

Diamond specifications and retailer prices

From €705 EUR
$788 USD
As of October 25, 2026
Save €4,397 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,102 EUR at Brilliant Earth · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815651161 or 815651161. Listed at 20 retailers as of October 25, 2026, with prices from €705 to €5,102, a €4,397 spread on the same certified stone. Brilliant Earth lists it at €5,102. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815651161
Dimensions9.25 × 8.05 × 5.05 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm8.05 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815651161
Side View
Table 55.0%Crown 36°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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: Oct 25
Current: €5,102 EUR|Low: €665 EUR|High: €5,711 EUR|Avg: €1,653 EUR|-10.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8€689 EUR
Retailer 3€705 EUR
Retailer 18€850 EUR
Retailer 7€960 EUR
Retailer 17€986 EUR
Retailer 13€1,085 EUR
Retailer 12€1,103 EUR
Retailer 6€1,194 EUR
Retailer 11€1,557 EUR
Retailer 16€1,574 EUR
Retailer 15€1,601 EUR
Retailer 2€2,080 EUR
Retailer 5€2,142 EUR
Retailer 4€2,183 EUR
Retailer 10€2,379 EUR
Retailer 9€2,394 EUR
Retailer 14€2,920 EUR
Brilliant Earth€5,102 EUR

43 data points across 18 retailers

20 retailers€705 EUR to €5,102 EUR

Retailer 1
-
€689 EUR
$770 USD
Price last confirmed 15 days ago
A
Retailer 2
-
€705 EUR
$788 USD
View
Final sale: no returns
A
Retailer 3
-
€850 EUR
$950 USD
View
A
Retailer 4
-
€960 EUR
$1,073 USD
View
A
Retailer 5
-
€986 EUR
$1,102 USD
View
A
Retailer 6
-
€1,085 EUR
View
A
Retailer 7
-
€1,103 EUR
£970 GBP
View
A
Retailer 8
-
€1,194 EUR
$1,334 USD
View
B+
Retailer 9
-
€1,482 EUR
A$2,548 AUD
View
B+
Retailer 10
-
€1,557 EUR
A$2,676 AUD
View
B+
Retailer 11
-
€1,574 EUR
$1,758 USD
View
B+
Retailer 12
-
€1,601 EUR
ZAR 28,893 ZAR
View
B+
Retailer 13
-
€2,080 EUR
A$3,575 AUD
View
B+
Retailer 14
-
€2,142 EUR
£1,884 GBP
View
B+
Retailer 15
-
€2,183 EUR
$2,439 USD
View
B
Retailer 16
-
€2,352 EUR
$2,628 USD
View
B
Retailer 17
-
€2,379 EUR
$2,657 USD
View
B
Retailer 18
-
€2,394 EUR
$2,674 USD
View
B
Retailer 19
-
€2,920 EUR
£2,569 GBP
View
Most Expensive
B
Brilliant Earth
20536824A · Oct 30
€5,102 EUR
$5,700 USD
View
19 more retailers have this diamond
Prices start from €705 EURSave up to €4,397 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
€705 EUR