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Cushion|Lab Grown|IGI

3.09ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG835642996

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835642996

Diamond specifications and retailer prices

From £851 GBP
$1,133 USD
As of October 29, 2026
Save £3,332 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,183 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835642996 or 835642996. Listed at 20 retailers as of October 29, 2026, with prices from £851 to £4,183, a £3,332 spread on the same certified stone. Do Amore Diamonds lists it at £4,183. 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

3.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835642996
Dimensions10.02 × 7.67 × 5.46 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm7.67 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835642996
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 71.2%

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 29
Current: £4,183 GBP|Low: £431 GBP|High: £4,183 GBP|Avg: £1,473 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
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Retailer 20
October 29, 2026
Retailer 20£851 GBP
Retailer 19£896 GBP
Retailer 5£912 GBP
Retailer 13£1,042 GBP
Retailer 4£1,074 GBP
Retailer 16£1,248 GBP
Retailer 12£1,396 GBP
Retailer 18£1,482 GBP
Retailer 2£1,509 GBP
Retailer 11£1,788 GBP
Retailer 10£1,952 GBP
Retailer 9£2,249 GBP
Retailer 6£2,359 GBP
Retailer 14£2,422 GBP
Retailer 17£2,950 GBP
Retailer 3£2,986 GBP
Retailer 15£3,369 GBP
Retailer 8£3,407 GBP
Retailer 7£3,704 GBP
Do Amore Diamonds£4,183 GBP

37 data points across 20 retailers

20 retailers£851 GBP to £4,183 GBP

A
Cheapest Retailer
-
£851 GBP
$1,133 USD
A
Retailer 2
-
£896 GBP
$1,193 USD
View
A
Retailer 3
-
£912 GBP
$1,214 USD
View
Final sale: no returns
A
Retailer 4
-
£1,042 GBP
€1,322 EUR
View
A
Retailer 5
-
£1,074 GBP
$1,430 USD
View
B+
Retailer 6
-
£1,248 GBP
View
A
Retailer 7
-
£1,396 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£1,482 GBP
$1,974 USD
View
B+
Retailer 9
-
£1,509 GBP
View
B+
Retailer 10
-
£1,788 GBP
$2,381 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
£1,952 GBP
SGD 3,513 SGD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
£2,249 GBP
$2,995 USD
View
B
Retailer 13
-
£2,359 GBP
A$4,834 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£2,422 GBP
ZAR 52,106 ZAR
View
B
Retailer 15
-
£2,950 GBP
CA$5,456 CAD
View
B
Retailer 16
-
£2,986 GBP
$3,977 USD
View
B
Retailer 17
-
£3,369 GBP
View
B
Retailer 18
-
£3,407 GBP
$4,536 USD
View
B
Retailer 19
-
£3,704 GBP
$4,932 USD
View
Most Expensive
B
Do Amore Diamonds
31-LG10350908 · Oct 29
£4,183 GBP
$5,570 USD
View
19 more retailers have this diamond
Prices start from £851 GBPSave up to £3,332 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
3.09ct Cushion
£851 GBP