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Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG729574072

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729574072

Diamond specifications and retailer prices

From £764 GBP
$1,017 USD
As of October 29, 2026
Save £3,284 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,593 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG729574072 or 729574072. Listed at 15 retailers as of October 29, 2026, with a 430% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574072
Dimensions9.73 × 7.98 × 4.93 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm7.98 mm3.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574072
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 42.3°Culet: LargeDepth 61.8%

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: £6,593 GBP|Low: £764 GBP|High: £6,901 GBP|Avg: £2,132 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
October 30, 2026
Retailer 7£764 GBP
Retailer 14£861 GBP
Retailer 3£900 GBP
Retailer 12£991 GBP
Retailer 15£1,117 GBP
Retailer 13£1,214 GBP
Retailer 9£1,366 GBP
Retailer 2£1,378 GBP
Retailer 8£1,456 GBP
Retailer 6£2,621 GBP
Retailer 5£2,671 GBP
Retailer 11£3,243 GBP
Retailer 4£3,381 GBP
Retailer 10£4,048 GBP
Do Amore Diamonds£6,593 GBP

42 data points across 15 retailers

15 retailers£764 GBP to £4,048 GBP

A
Cheapest Retailer
-
£764 GBP
$1,017 USD
Retailer 2
-
£861 GBP
$1,147 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£900 GBP
$1,198 USD
View
Final sale: no returns
A
Retailer 4
-
£991 GBP
$1,320 USD
View
A
Retailer 5
-
£1,117 GBP
$1,487 USD
View
B+
Retailer 6
-
£1,214 GBP
$1,617 USD
View
B+
Retailer 7
-
£1,366 GBP
A$2,798 AUD
View
B+
Retailer 8
-
£1,378 GBP
View
B+
Retailer 9
-
£1,456 GBP
€1,847 EUR
View
B
Retailer 10
-
£2,621 GBP
View
B
Retailer 11
-
£2,671 GBP
$3,557 USD
View
B
Retailer 12
-
£3,243 GBP
View
Retailer 13
-
£3,381 GBP
$4,503 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£4,048 GBP
$5,390 USD
View
Most Expensive
Do Amore Diamonds
27-A6B47CEB3 · Oct 29
£6,593 GBP
$8,780 USD
View
Price under review
14 more retailers have this diamond
Prices start from £764 GBPSave up to £3,284 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
£764 GBP