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Cushion|Lab Grown|IGI

3.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG795694952

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG795694952

Diamond specifications and retailer prices

From £418 GBP
$560 USD
As of October 29, 2026
Save £2,241 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,659 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG795694952 or 795694952. Listed at 6 retailers as of October 29, 2026, with prices from £418 to £2,659, a £2,241 spread on the same certified stone. Frank Darling lists it at £2,659. 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

3.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795694952
Dimensions10.07 × 7.43 × 5.03 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.43 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795694952
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.7%

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: £2,659 GBP|Low: £257 GBP|High: £2,978 GBP|Avg: £1,227 GBP|-5.4%
Frank Darling
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 27, 2026
Retailer 6£257 GBP
Retailer 2£418 GBP
Retailer 7£584 GBP
Retailer 3£612 GBP
Retailer 12£615 GBP
Retailer 10£744 GBP
Retailer 13£749 GBP
Retailer 5£928 GBP
Retailer 4£1,446 GBP
Retailer 9£1,559 GBP
Retailer 14£1,584 GBP
Retailer 8£1,948 GBP
Frank Darling£2,659 GBP
Retailer 11£2,978 GBP

18 data points across 14 retailers

6 retailers£418 GBP to £2,659 GBP

A
Cheapest Retailer
-
£418 GBP
$560 USD
Final sale: no returns
B+
Retailer 2
-
£584 GBP
$783 USD
View
Retailer 3
-
£928 GBP
ZAR 20,083 ZAR
View
Price last confirmed 65 days ago
B+
Retailer 4
-
£1,559 GBP
$2,089 USD
View
Retailer 5
-
£1,948 GBP
$2,610 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100759583971KD · Oct 29
£2,659 GBP
$3,563 USD
View
5 more retailers have this diamond
Prices start from £418 GBPSave up to £2,241 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
3.05ct Cushion
£418 GBP