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Cushion|Lab Grown|IGI

4.04ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG768619240

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG768619240

Diamond specifications and retailer prices

From £1,549 GBP
$2,076 USD
As of October 29, 2026
Save £7,974 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,523 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768619240 or 768619240. Listed at 22 retailers as of October 29, 2026, with prices from £1,549 to £9,523, a £7,974 spread on the same certified stone. Do Amore Diamonds lists it at £9,523. 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

4.04
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768619240
Dimensions9.48 × 9.19 × 5.98 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.48 mm9.19 mm4.04 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768619240
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.1%

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: £9,523 GBP|Low: £1,549 GBP|High: £20,293 GBP|Avg: £4,416 GBP|-53.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9£1,549 GBP
Retailer 2£1,587 GBP
Retailer 18£1,606 GBP
Retailer 17£1,687 GBP
Retailer 7£2,241 GBP
Retailer 11£2,439 GBP
Retailer 13£2,674 GBP
Retailer 6£3,367 GBP
Retailer 12£3,773 GBP
Retailer 15£3,804 GBP
Retailer 16£4,064 GBP
Retailer 3£4,132 GBP
Retailer 4£4,553 GBP
Retailer 14£5,090 GBP
Retailer 10£6,201 GBP
Retailer 5£7,786 GBP
Retailer 8£8,631 GBP
Do Amore Diamonds£9,523 GBP

32 data points across 18 retailers

22 retailers£1,549 GBP to £9,523 GBP

A
Cheapest Retailer
-
£1,549 GBP
$2,076 USD
Final sale: no returns
A
Retailer 2
-
£1,587 GBP
View
Retailer 3
-
£1,606 GBP
$2,152 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£1,687 GBP
$2,260 USD
View
A
Retailer 5
-
£1,984 GBP
$2,658 USD
View
A
Retailer 6
-
£2,241 GBP
$3,003 USD
View
B+
Retailer 7
-
£2,439 GBP
View
B+
Retailer 8
-
£2,674 GBP
€3,412 EUR
View
B+
Retailer 9
-
£3,367 GBP
View
B
Retailer 10
-
£3,773 GBP
ZAR 81,674 ZAR
View
Retailer 11
-
£3,804 GBP
A$7,841 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£4,064 GBP
$5,445 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
£4,132 GBP
$5,537 USD
View
B+
Retailer 14
-
£4,553 GBP
$6,101 USD
View
B
Retailer 15
-
£5,090 GBP
View
B
Retailer 16
-
£6,201 GBP
$8,309 USD
View
Retailer 17
-
£6,457 GBP
$8,652 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
£7,786 GBP
$10,432 USD
View
B
Retailer 19
-
£8,631 GBP
$11,565 USD
View
B
Retailer 20
-
£9,420 GBP
$12,621 USD
View
B
Retailer 21
-
£9,427 GBP
$12,631 USD
View
Most Expensive
B
Do Amore Diamonds
27-9208CA9F1 · Oct 29
£9,523 GBP
$12,760 USD
View
21 more retailers have this diamond
Prices start from £1,549 GBPSave up to £7,974 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
4.04ct Cushion
£1,549 GBP