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Cushion|Lab Grown|IGI

3.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG736501559

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG736501559

Diamond specifications and retailer prices

From £868 GBP
$1,163 USD
As of October 29, 2026
Save £5,035 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,903 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct 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 LG736501559 or 736501559. Listed at 20 retailers as of October 29, 2026, with prices from £868 to £5,903, a £5,035 spread on the same certified stone. Brilliant Earth lists it at £5,903. 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

3.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736501559
Dimensions9.69 × 7.35 × 9.69 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm7.35 mm3.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736501559
Side View
Table 61.0%Crown 36.6°Girdle: MED-THKPavilion 29.2°Culet: NoneDepth 65.3%

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: £974 GBP|Low: £477 GBP|High: £2,915 GBP|Avg: £1,637 GBP|-1.0%
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
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Retailer 17
October 30, 2026
Retailer 9£477 GBP
Retailer 15£868 GBP
Retailer 17£966 GBP
Retailer 1£974 GBP
Retailer 4£1,038 GBP
Retailer 14£1,198 GBP
Retailer 10£1,291 GBP
Retailer 11£1,316 GBP
Retailer 7£1,458 GBP
Retailer 2£1,617 GBP
Retailer 16£1,889 GBP
Retailer 12£1,944 GBP
Retailer 8£2,309 GBP
Retailer 3£2,439 GBP
Retailer 5£2,718 GBP
Retailer 13£2,855 GBP
Retailer 6£2,915 GBP

24 data points across 17 retailers

20 retailers£868 GBP to £5,903 GBP

A
Cheapest Retailer
-
£868 GBP
$1,163 USD
Final sale: no returns
A
Retailer 2
-
£966 GBP
$1,295 USD
View
A
Retailer 3
-
£974 GBP
View
A
Retailer 4
-
£1,038 GBP
$1,391 USD
View
A
Retailer 5
-
£1,198 GBP
$1,605 USD
View
A
Retailer 6
-
£1,291 GBP
View
A
Retailer 7
-
£1,316 GBP
€1,679 EUR
View
A
Retailer 8
-
£1,458 GBP
$1,953 USD
View
B+
Retailer 9
-
£1,617 GBP
$2,166 USD
View
Retailer 10
-
£1,889 GBP
A$3,894 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£1,944 GBP
ZAR 42,079 ZAR
View
B+
Retailer 12
-
£2,309 GBP
View
B+
Retailer 13
-
£2,439 GBP
$3,268 USD
View
B
Retailer 14
-
£2,596 GBP
$3,478 USD
View
Retailer 15
-
£2,689 GBP
A$5,544 AUD
View
Price last confirmed 118 days ago
B
Retailer 16
-
£2,718 GBP
$3,641 USD
View
B+
Retailer 17
-
£2,855 GBP
View
B
Retailer 18
-
£2,915 GBP
$3,906 USD
View
Retailer 19
-
£3,994 GBP
$5,351 USD
View
Price last confirmed 87 days ago
Most Expensive
B
Brilliant Earth
16484836A · Oct 29
£5,903 GBP
$7,910 USD
View
19 more retailers have this diamond
Prices start from £868 GBPSave up to £5,035 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
3.08ct Cushion
£868 GBP