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Cushion|Lab Grown|IGI

3.04ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG844644023

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844644023

Diamond specifications and retailer prices

From £549 GBP
$736 USD
As of October 29, 2026
Save £5,265 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,814 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 very-good cut grade and certified by IGI LG844644023 or 844644023. Listed at 18 retailers as of October 29, 2026, with prices from £549 to £5,814, a £5,265 spread on the same certified stone. Brilliant Earth lists it at £5,814. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.04
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844644023
Dimensions10.53 × 7.02 × 4.77 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.02 mm3.04 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844644023
Side View
Table 64.0%Crown 42.5°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 67.9%

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 29
Current: £5,814 GBP|Low: £549 GBP|High: £5,814 GBP|Avg: £1,602 GBP
Brilliant Earth
Retailer 2
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Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 9£549 GBP
Retailer 4£569 GBP
Retailer 12£662 GBP
Retailer 6£702 GBP
Retailer 3£832 GBP
Retailer 13£910 GBP
Retailer 14£939 GBP
Retailer 11£1,286 GBP
Retailer 16£1,322 GBP
Retailer 2£1,334 GBP
Retailer 8£1,349 GBP
Retailer 18£1,774 GBP
Retailer 17£1,858 GBP
Retailer 10£1,936 GBP
Retailer 7£1,964 GBP
Retailer 5£1,981 GBP
Retailer 15£2,411 GBP
Brilliant Earth£5,814 GBP

24 data points across 18 retailers

18 retailers£549 GBP to £5,814 GBP

A
Cheapest Retailer
-
£549 GBP
$736 USD
Final sale: no returns
Retailer 2
-
£569 GBP
$763 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£662 GBP
View
A
Retailer 4
-
£702 GBP
$940 USD
View
A
Retailer 5
-
£832 GBP
$1,115 USD
View
A
Retailer 6
-
£910 GBP
View
A
Retailer 7
-
£939 GBP
€1,198 EUR
View
A
Retailer 8
-
£1,286 GBP
A$2,650 AUD
View
A
Retailer 9
-
£1,322 GBP
ZAR 28,610 ZAR
View
B+
Retailer 10
-
£1,334 GBP
$1,788 USD
View
B+
Retailer 11
-
£1,349 GBP
$1,807 USD
View
B+
Retailer 12
-
£1,774 GBP
View
B+
Retailer 13
-
£1,858 GBP
$2,489 USD
View
B
Retailer 14
-
£1,936 GBP
SGD 3,505 SGD
View
B+
Retailer 15
-
£1,964 GBP
$2,632 USD
View
B+
Retailer 16
-
£1,981 GBP
$2,654 USD
View
B
Retailer 17
-
£2,411 GBP
View
Most Expensive
B
Brilliant Earth
21728781A · Oct 29
£5,814 GBP
$7,790 USD
View
17 more retailers have this diamond
Prices start from £549 GBPSave up to £5,265 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
£549 GBP