Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG843623014

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843623014

Diamond specifications and retailer prices

From £364 GBP
$488 USD
As of October 28, 2026
Save £1,145 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,717 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3ct lab-grown cushion diamond

This 3ct 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 LG843623014 or 843623014. Listed at 12 retailers as of October 28, 2026, with a 314% 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

3.00
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623014
Dimensions10.73 × 7.19 × 4.69 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm7.19 mm3.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623014
Side View
Table 64.0%Crown 34.5°Girdle: MED-THKPavilion 37°Culet: NoneDepth 65.2%

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 28
Current: £1,717 GBP|Low: £364 GBP|High: £1,735 GBP|Avg: £962 GBP|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£364 GBP
Retailer 11£485 GBP
Retailer 8£511 GBP
Retailer 4£541 GBP
Retailer 5£637 GBP
Retailer 2£666 GBP
Retailer 9£866 GBP
Retailer 3£1,320 GBP
Retailer 6£1,452 GBP
Retailer 7£1,482 GBP
Retailer 12£1,509 GBP
Rare Carat£1,717 GBP

16 data points across 12 retailers

12 retailers£364 GBP to £1,509 GBP

A
Cheapest Retailer
-
£364 GBP
$488 USD
Final sale: no returns
Retailer 2
-
£485 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
£511 GBP
$685 USD
View
B+
Retailer 4
-
£541 GBP
$725 USD
View
A
Retailer 5
-
£637 GBP
€813 EUR
View
A
Retailer 6
-
£666 GBP
View
A
Retailer 7
-
£866 GBP
$1,160 USD
View
B+
Retailer 8
-
£1,320 GBP
$1,768 USD
View
B+
Retailer 9
-
£1,452 GBP
$1,945 USD
View
B+
Retailer 10
-
£1,482 GBP
View
B+
Retailer 11
-
£1,509 GBP
$2,022 USD
View
Most Expensive
Rare Carat
STE-STT-195-5_B · Oct 21
£1,717 GBP
$2,300 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £364 GBPSave up to £1,145 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
3.00ct Cushion
£364 GBP