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Cushion|Lab Grown|IGI

3.04ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG771629822

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG771629822

Diamond specifications and retailer prices

From £1,557 GBP
$2,086 USD
As of October 28, 2026
Save £4,324 GBP (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,881 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct 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 LG771629822 or 771629822. Listed at 20 retailers as of October 28, 2026, with prices from £1,557 to £5,881, a £4,324 spread on the same certified stone. Brilliant Earth lists it at £5,881. 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

3.04
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771629822
Dimensions8.49 × 8.28 × 5.06 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm8.28 mm3.04 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771629822
Side View
Table 60.0%Crown 40°Girdle: MED-STKPavilion 45.2°Culet: LargeDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £5,881 GBP|Low: £1,557 GBP|High: £6,060 GBP|Avg: £3,399 GBP|-3.0%
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
Retailer 19
October 30, 2026
Retailer 6£1,557 GBP
Retailer 4£1,613 GBP
Retailer 5£1,649 GBP
Retailer 14£1,739 GBP
Retailer 8£1,746 GBP
Retailer 2£2,218 GBP
Retailer 15£2,306 GBP
Retailer 19£2,493 GBP
Retailer 13£2,566 GBP
Retailer 3£3,143 GBP
Retailer 9£3,344 GBP
Retailer 17£3,649 GBP
Retailer 12£3,746 GBP
Retailer 18£4,347 GBP
Retailer 16£4,613 GBP
Retailer 7£4,852 GBP
Retailer 11£5,387 GBP
Retailer 10£5,651 GBP
Brilliant Earth£5,881 GBP

37 data points across 19 retailers

20 retailers£1,557 GBP to £5,881 GBP

A
Cheapest Retailer
-
£1,557 GBP
$2,086 USD
Final sale: no returns
Retailer 2
-
£1,613 GBP
$2,161 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
£1,649 GBP
$2,209 USD
View
B+
Retailer 4
-
£1,739 GBP
$2,330 USD
View
B+
Retailer 5
-
£1,746 GBP
$2,339 USD
View
B+
Retailer 6
-
£2,218 GBP
View
B+
Retailer 7
-
£2,306 GBP
$3,090 USD
View
Retailer 8
-
£2,493 GBP
$3,340 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£2,566 GBP
€3,274 EUR
View
Retailer 10
-
£3,143 GBP
A$6,479 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
£3,344 GBP
View
Retailer 12
-
£3,649 GBP
A$7,521 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£3,746 GBP
ZAR 81,083 ZAR
View
B
Retailer 14
-
£4,158 GBP
$5,571 USD
View
B
Retailer 15
-
£4,347 GBP
$5,824 USD
View
B
Retailer 16
-
£4,613 GBP
View
B
Retailer 17
-
£4,852 GBP
$6,501 USD
View
Retailer 18
-
£5,387 GBP
SGD 9,754 SGD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£5,651 GBP
$7,572 USD
View
Most Expensive
B
Brilliant Earth
17846488A · Oct 29
£5,881 GBP
$7,880 USD
View
19 more retailers have this diamond
Prices start from £1,557 GBPSave up to £4,324 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
3.04ct Cushion
£1,557 GBP