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Cushion|Lab Grown|IGI

3.07ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG657418557

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG657418557

Diamond specifications and retailer prices

From €533 EUR
$596 USD
As of October 31, 2026
Save €3,709 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,243 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG657418557 or 657418557. Listed at 16 retailers as of October 31, 2026, with prices from €533 to €4,243, a €3,709 spread on the same certified stone. Do Amore Diamonds lists it at €4,243. 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

3.07
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418557
Dimensions8.54 × 8.36 × 5.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.36 mm3.07 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418557
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 66.4%

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: Oct 31
Current: €4,243 EUR|Low: €380 EUR|High: €4,243 EUR|Avg: €1,565 EUR
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
October 31, 2026
Retailer 5€533 EUR
Retailer 15€592 EUR
Retailer 12€685 EUR
Retailer 8€748 EUR
Retailer 4€910 EUR
Retailer 14€917 EUR
Retailer 6€926 EUR
Retailer 2€1,022 EUR
Retailer 9€1,380 EUR
Retailer 3€1,896 EUR
Retailer 13€1,906 EUR
Retailer 7€2,245 EUR
Retailer 11€2,354 EUR
Retailer 10€2,841 EUR
Do Amore Diamonds€4,243 EUR

46 data points across 15 retailers

16 retailers€533 EUR to €4,243 EUR

A
Cheapest Retailer
-
€533 EUR
$596 USD
Final sale: no returns
Retailer 2
-
€592 EUR
$661 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€685 EUR
$765 USD
View
A
Retailer 4
-
€748 EUR
£658 GBP
View
A
Retailer 5
-
€910 EUR
$1,017 USD
View
A
Retailer 6
-
€917 EUR
$1,024 USD
View
A
Retailer 7
-
€926 EUR
$1,034 USD
View
A
Retailer 8
-
€1,022 EUR
£899 GBP
View
A
Retailer 9
-
€1,380 EUR
A$2,372 AUD
View
B+
Retailer 10
-
€1,896 EUR
£1,668 GBP
View
B+
Retailer 11
-
€1,906 EUR
$2,129 USD
View
B+
Retailer 12
-
€2,007 EUR
$2,242 USD
View
B+
Retailer 13
-
€2,219 EUR
$2,479 USD
View
Retailer 14
-
€2,354 EUR
$2,630 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
€2,841 EUR
£2,499 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2685BE5D7 · Oct 31
€4,243 EUR
$4,740 USD
View
15 more retailers have this diamond
Prices start from €533 EURSave up to €3,709 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
3.07ct Cushion
€533 EUR