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Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG786628412

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786628412

Diamond specifications and retailer prices

From €951 EUR
$1,063 USD
As of October 31, 2026
Save €2,479 EUR (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,725 EUR at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786628412 or 786628412. Listed at 20 retailers as of October 30, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.57
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786628412
Dimensions10.79 × 7.87 × 5.31 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm7.87 mm3.57 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786628412
Side View
Table 63.0%Crown 33.5°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €1,519 EUR|Low: €951 EUR|High: €4,038 EUR|Avg: €2,272 EUR|-1.6%
Retailer 1
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
Retailer 19
October 31, 2026
Retailer 5€951 EUR
Retailer 11€1,037 EUR
Retailer 12€1,141 EUR
Retailer 17€1,146 EUR
Retailer 4€1,245 EUR
Retailer 16€1,371 EUR
Retailer 1€1,519 EUR
Retailer 13€1,552 EUR
Retailer 3€1,939 EUR
Retailer 19€2,224 EUR
Retailer 2€2,239 EUR
Retailer 14€2,289 EUR
Retailer 7€2,728 EUR
Retailer 18€3,057 EUR
Retailer 8€3,209 EUR
Retailer 9€3,306 EUR
Retailer 15€3,360 EUR
Retailer 6€3,430 EUR
Retailer 10€3,853 EUR

32 data points across 19 retailers

20 retailers€951 EUR to €3,430 EUR

A
Cheapest Retailer
-
€951 EUR
$1,063 USD
Final sale: no returns
Retailer 2
-
€1,037 EUR
$1,159 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€1,141 EUR
$1,275 USD
View
A
Retailer 4
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€1,146 EUR
HK$10,000 HKD
View
A
Retailer 5
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€1,245 EUR
$1,391 USD
View
A
Retailer 6
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€1,371 EUR
$1,532 USD
View
A
Retailer 7
-
€1,519 EUR
£1,337 GBP
View
A
Retailer 8
-
€1,552 EUR
View
A
Retailer 9
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€1,939 EUR
$2,166 USD
View
Retailer 10
-
€2,224 EUR
A$3,823 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
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€2,239 EUR
$2,501 USD
View
B+
Retailer 12
-
€2,289 EUR
ZAR 41,307 ZAR
View
B+
Retailer 13
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€2,728 EUR
£2,400 GBP
View
B+
Retailer 14
-
€3,057 EUR
$3,415 USD
View
B+
Retailer 15
-
€3,209 EUR
$3,585 USD
View
B+
Retailer 16
-
€3,306 EUR
SGD 4,991 SGD
View
B+
Retailer 17
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€3,360 EUR
£2,956 GBP
View
B+
Retailer 18
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€3,430 EUR
$3,832 USD
View
Retailer 19
-
€3,853 EUR
A$6,622 AUD
View
Price last confirmed 29 days ago
Most Expensive
Brilliant Earth
20268737A · Sep 23
€7,725 EUR
$8,630 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from €951 EURSave up to €2,479 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
3.57ct Cushion
€951 EUR