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Cushion|Lab Grown|IGI

3.29ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG807645001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807645001

Diamond specifications and retailer prices

From £544 GBP
$725 USD
As of October 29, 2026
Save £5,786 GBP (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,330 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.29ct lab-grown cushion diamond

This 3.29ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG807645001 or 807645001. Listed at 19 retailers as of October 29, 2026, with prices from £544 to £6,330, a £5,786 spread on the same certified stone. Brilliant Earth lists it at £6,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.29
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807645001
Dimensions9.95 × 7.69 × 5.30 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.69 mm3.29 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807645001
Side View
Table 66.0%Crown 40.4°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,950 GBP|Low: £544 GBP|High: £2,891 GBP|Avg: £1,404 GBP|-2.6%
Retailer 1
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
Retailer 17
October 30, 2026
Retailer 11£544 GBP
Retailer 9£576 GBP
Retailer 2£702 GBP
Retailer 17£813 GBP
Retailer 6£862 GBP
Retailer 10£900 GBP
Retailer 12£1,022 GBP
Retailer 8£1,303 GBP
Retailer 14£1,312 GBP
Retailer 5£1,557 GBP
Retailer 3£1,762 GBP
Retailer 15£1,832 GBP
Retailer 13£1,904 GBP
Retailer 1£1,950 GBP
Retailer 16£2,015 GBP
Retailer 4£2,402 GBP
Retailer 7£2,891 GBP

20 data points across 17 retailers

19 retailers£544 GBP to £6,330 GBP

A
Cheapest Retailer
-
£544 GBP
$725 USD
Final sale: no returns
Retailer 2
-
£576 GBP
$767 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£702 GBP
$935 USD
View
A
Retailer 4
-
£813 GBP
$1,082 USD
View
A
Retailer 5
-
£862 GBP
$1,148 USD
View
A
Retailer 6
-
£900 GBP
View
A
Retailer 7
-
£1,022 GBP
€1,296 EUR
View
Retailer 8
-
£1,303 GBP
A$2,670 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
£1,312 GBP
ZAR 28,227 ZAR
View
A
Retailer 10
-
£1,557 GBP
$2,073 USD
View
B+
Retailer 11
-
£1,762 GBP
View
B+
Retailer 12
-
£1,832 GBP
$2,439 USD
View
B+
Retailer 13
-
£1,904 GBP
SGD 3,426 SGD
View
B+
Retailer 14
-
£1,950 GBP
$2,597 USD
View
B+
Retailer 15
-
£2,015 GBP
$2,683 USD
View
B+
Retailer 16
-
£2,402 GBP
View
Retailer 17
-
£2,754 GBP
A$5,643 AUD
View
Price last confirmed 21 days ago
Retailer 18
-
£2,891 GBP
$3,850 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20297177A · Oct 29
£6,330 GBP
$8,430 USD
View
18 more retailers have this diamond
Prices start from £544 GBPSave up to £5,786 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
3.29ct Cushion
£544 GBP