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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG812629359

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812629359

Diamond specifications and retailer prices

From £602 GBP
$806 USD
As of October 29, 2026
Save £4,384 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,985 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812629359 or 812629359. Listed at 18 retailers as of October 29, 2026, with prices from £602 to £4,985, a £4,384 spread on the same certified stone. Do Amore Diamonds lists it at £4,985. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812629359
Dimensions10.14 × 7.25 × 5.01 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm7.25 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812629359
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 69.1%

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 29
Current: £842 GBP|Low: £602 GBP|High: £2,611 GBP|Avg: £1,241 GBP|-0.6%
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
October 30, 2026
Retailer 4£602 GBP
Retailer 11£624 GBP
Retailer 9£716 GBP
Retailer 12£805 GBP
Retailer 1£842 GBP
Retailer 5£880 GBP
Retailer 3£905 GBP
Retailer 6£1,056 GBP
Retailer 10£1,553 GBP
Retailer 8£1,598 GBP
Retailer 13£1,862 GBP
Retailer 2£2,126 GBP
Retailer 7£2,594 GBP

41 data points across 13 retailers

18 retailers£602 GBP to £4,985 GBP

A
Cheapest Retailer
-
£602 GBP
$806 USD
Final sale: no returns
Retailer 2
-
£624 GBP
$836 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£716 GBP
$960 USD
View
A
Retailer 4
-
£805 GBP
$1,079 USD
View
A
Retailer 5
-
£842 GBP
View
A
Retailer 6
-
£880 GBP
$1,179 USD
View
A
Retailer 7
-
£905 GBP
$1,213 USD
View
A
Retailer 8
-
£1,056 GBP
View
Retailer 9
-
£1,553 GBP
A$3,202 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£1,598 GBP
ZAR 34,594 ZAR
View
Retailer 11
-
£1,862 GBP
A$3,839 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
£2,112 GBP
$2,830 USD
View
B
Retailer 13
-
£2,126 GBP
$2,849 USD
View
B
Retailer 14
-
£2,138 GBP
View
B
Retailer 15
-
£2,459 GBP
$3,295 USD
View
B
Retailer 16
-
£2,594 GBP
View
B
Retailer 17
-
£4,777 GBP
$6,400 USD
View
Most Expensive
B
Do Amore Diamonds
23-812629359 · Oct 29
£4,985 GBP
$6,680 USD
View
17 more retailers have this diamond
Prices start from £602 GBPSave up to £4,384 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
£602 GBP