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Cushion|Lab Grown|IGI

3.07ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG669439820

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG669439820

Diamond specifications and retailer prices

From £538 GBP
As of October 30, 2026
Save £1,935 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,017 GBP at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669439820 or 669439820. Listed at 14 retailers as of October 29, 2026, with a 360% 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

3.07
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669439820
Dimensions8.41 × 8.35 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm8.35 mm3.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669439820
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

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 30
Current: £4,017 GBP|Low: £448 GBP|High: £4,145 GBP|Avg: £1,331 GBP|-3.1%
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
October 30, 2026
Retailer 4£448 GBP
Retailer 2£538 GBP
Retailer 11£627 GBP
Retailer 8£647 GBP
Retailer 3£699 GBP
Retailer 12£727 GBP
Retailer 7£744 GBP
Retailer 13£918 GBP
Retailer 14£1,461 GBP
Retailer 9£1,647 GBP
Retailer 5£1,676 GBP
Retailer 10£1,768 GBP
Retailer 6£2,473 GBP
Brilliant Earth£4,017 GBP

34 data points across 14 retailers

14 retailers£538 GBP to £2,473 GBP

Retailer 1
-
£448 GBP
$596 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£538 GBP
View
A
Retailer 3
-
£627 GBP
$835 USD
View
A
Retailer 4
-
£647 GBP
€821 EUR
View
A
Retailer 5
-
£699 GBP
$931 USD
View
A
Retailer 6
-
£727 GBP
$968 USD
View
A
Retailer 7
-
£744 GBP
View
A
Retailer 8
-
£918 GBP
$1,222 USD
View
Retailer 9
-
£1,461 GBP
$1,946 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
£1,647 GBP
View
B
Retailer 11
-
£1,676 GBP
$2,232 USD
View
Retailer 12
-
£1,768 GBP
$2,355 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£2,473 GBP
$3,293 USD
View
Most Expensive
Brilliant Earth
12505354A · Oct 9
£4,017 GBP
$5,350 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from £538 GBPSave up to £1,935 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
3.07ct Cushion
£538 GBP