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Cushion|Lab Grown|IGI

3.08ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG660496342

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG660496342

Diamond specifications and retailer prices

From £429 GBP
$571 USD
As of October 29, 2026
Save £2,973 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,402 GBP at Do Amore Diamonds · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660496342 or 660496342. Listed at 13 retailers as of October 29, 2026, with prices from £429 to £3,402, a £2,973 spread on the same certified stone. Do Amore Diamonds lists it at £3,402. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660496342
Dimensions8.46 × 8.34 × 5.62 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
8.46 mm8.34 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660496342
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.4%

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: £3,402 GBP|Low: £307 GBP|High: £4,123 GBP|Avg: £1,463 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 5£307 GBP
Retailer 15£429 GBP
Retailer 14£475 GBP
Retailer 11£548 GBP
Retailer 7£721 GBP
Retailer 13£737 GBP
Retailer 16£744 GBP
Retailer 2£817 GBP
Retailer 8£1,379 GBP
Retailer 3£1,522 GBP
Retailer 10£1,742 GBP
Retailer 12£1,760 GBP
Retailer 6£1,786 GBP
Retailer 9£2,277 GBP
Do Amore Diamonds£3,402 GBP
Retailer 4£4,123 GBP

43 data points across 16 retailers

13 retailers£429 GBP to £3,402 GBP

A
Cheapest Retailer
-
£429 GBP
$571 USD
Final sale: no returns
Retailer 2
-
£475 GBP
$632 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£548 GBP
$730 USD
View
A
Retailer 4
-
£721 GBP
$960 USD
View
A
Retailer 5
-
£737 GBP
$982 USD
View
A
Retailer 6
-
£744 GBP
$991 USD
View
A
Retailer 7
-
£817 GBP
View
B+
Retailer 8
-
£1,522 GBP
View
Retailer 9
-
£1,742 GBP
$2,320 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£1,760 GBP
$2,344 USD
View
Retailer 11
-
£1,786 GBP
$2,379 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£2,277 GBP
View
Most Expensive
B
Do Amore Diamonds
27-99873D83D · Oct 30
£3,402 GBP
$4,530 USD
View
12 more retailers have this diamond
Prices start from £429 GBPSave up to £2,973 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
£429 GBP