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Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG784667078

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784667078

Diamond specifications and retailer prices

From £657 GBP
$875 USD
As of October 29, 2026
Save £1,911 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,568 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG784667078 or 784667078. Listed at 13 retailers as of October 29, 2026, with prices from £657 to £2,568, a £1,911 spread on the same certified stone. MOH London lists it at £2,568. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784667078
Dimensions11.49 × 7.79 × 5.08 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm7.79 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784667078
Side View
Table 67.0%Crown 37.1°Girdle: MED-VTKPavilion 35.2°Culet: NoneDepth 65.2%

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 29
Current: £2,568 GBP|Low: £657 GBP|High: £2,710 GBP|Avg: £1,567 GBP|-5.1%
MOH London
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
October 30, 2026
Retailer 13£657 GBP
Retailer 5£701 GBP
Retailer 8£822 GBP
Retailer 9£976 GBP
Retailer 2£1,045 GBP
Retailer 10£1,101 GBP
Retailer 4£1,538 GBP
Retailer 7£1,582 GBP
Retailer 11£1,836 GBP
Retailer 12£2,117 GBP
Retailer 14£2,304 GBP
Retailer 3£2,355 GBP
Retailer 6£2,402 GBP
MOH London£2,568 GBP

38 data points across 14 retailers

13 retailers£657 GBP to £2,568 GBP

A
Cheapest Retailer
-
£657 GBP
$875 USD
Final sale: no returns
Retailer 2
-
£701 GBP
$933 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£822 GBP
$1,095 USD
View
A
Retailer 4
-
£976 GBP
$1,300 USD
View
A
Retailer 5
-
£1,045 GBP
View
A
Retailer 6
-
£1,101 GBP
$1,466 USD
View
Retailer 7
-
£1,538 GBP
A$3,151 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£1,582 GBP
ZAR 34,042 ZAR
View
B+
Retailer 9
-
£1,836 GBP
$2,445 USD
View
B+
Retailer 10
-
£2,117 GBP
View
B+
Retailer 11
-
£2,304 GBP
$3,068 USD
View
B+
Retailer 12
-
£2,355 GBP
$3,136 USD
View
Most Expensive
B+
MOH London
LG784667078 · Oct 29
£2,568 GBP
View
12 more retailers have this diamond
Prices start from £657 GBPSave up to £1,911 GBP

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
£657 GBP