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Cushion|Lab Grown|IGI

3.04ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG819661522

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819661522

Diamond specifications and retailer prices

From £556 GBP
$741 USD
As of October 30, 2026
Save £1,892 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,060 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.04ct lab-grown cushion diamond

This 3.04ct 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 LG819661522 or 819661522. Listed at 18 retailers as of October 29, 2026, with a 340% 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

3.04
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819661522
Dimensions10.51 × 7.50 × 4.57 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.51 mm7.50 mm3.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819661522
Side View
Table 66.0%Crown 38.9°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 60.9%

Caratlytics Score

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A+
Exceptional
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 30
Current: £3,060 GBP|Low: £556 GBP|High: £3,060 GBP|Avg: £1,398 GBP
Rare Carat
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 2£556 GBP
Retailer 9£588 GBP
Retailer 4£717 GBP
Retailer 5£832 GBP
Retailer 6£864 GBP
Retailer 14£903 GBP
Retailer 10£924 GBP
Retailer 8£1,331 GBP
Retailer 16£1,342 GBP
Retailer 12£1,487 GBP
Retailer 7£1,808 GBP
Retailer 17£1,867 GBP
Retailer 11£1,943 GBP
Retailer 13£1,987 GBP
Retailer 3£2,055 GBP
Retailer 15£2,448 GBP
Rare Carat£3,060 GBP

20 data points across 17 retailers

18 retailers£556 GBP to £2,448 GBP

A+
Cheapest Retailer
-
£556 GBP
$741 USD
Final sale: no returns
Retailer 2
-
£588 GBP
$783 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£717 GBP
$955 USD
View
A
Retailer 4
-
£832 GBP
$1,108 USD
View
A
Retailer 5
-
£864 GBP
$1,151 USD
View
A
Retailer 6
-
£903 GBP
€1,145 EUR
View
A
Retailer 7
-
£924 GBP
View
Retailer 8
-
£1,331 GBP
A$2,727 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
£1,342 GBP
ZAR 28,869 ZAR
View
A
Retailer 10
-
£1,487 GBP
$1,980 USD
View
B+
Retailer 11
-
£1,808 GBP
View
B+
Retailer 12
-
£1,867 GBP
$2,486 USD
View
B+
Retailer 13
-
£1,943 GBP
SGD 3,497 SGD
View
B+
Retailer 14
-
£1,987 GBP
$2,646 USD
View
B+
Retailer 15
-
£2,055 GBP
$2,736 USD
View
B+
Retailer 16
-
£2,448 GBP
View
Retailer 17
-
£2,910 GBP
A$5,962 AUD
View
Price last confirmed 21 days ago
Most Expensive
Rare Carat
CN202-26A · Oct 19
£3,060 GBP
$4,075 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from £556 GBPSave up to £1,892 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+
3.04ct Cushion
£556 GBP