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Cushion|Lab Grown|IGI

3.04ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG719553320

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG719553320

Diamond specifications and retailer prices

From £656 GBP
$879 USD
As of October 31, 2026
Save £4,210 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,866 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719553320 or 719553320. Listed at 19 retailers as of October 31, 2026, with prices from £656 to £4,866, a £4,210 spread on the same certified stone. Do Amore Diamonds lists it at £4,866. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719553320
Dimensions10.06 × 7.70 × 5.07 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
10.06 mm7.70 mm3.04 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719553320
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 65.8%

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 31
Current: £4,866 GBP|Low: £375 GBP|High: £4,866 GBP|Avg: £1,535 GBP|+84.2%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 23£656 GBP
Retailer 12£703 GBP
Retailer 22£731 GBP
Retailer 5£790 GBP
Retailer 8£792 GBP
Retailer 17£822 GBP
Retailer 19£858 GBP
Retailer 9£895 GBP
Retailer 14£1,018 GBP
Retailer 13£1,077 GBP
Retailer 15£1,265 GBP
Retailer 16£1,321 GBP
Retailer 2£1,584 GBP
Retailer 20£1,629 GBP
Retailer 10£1,780 GBP
Retailer 18£1,830 GBP
Retailer 21£1,934 GBP
Retailer 3£1,944 GBP
Retailer 4£2,145 GBP
Retailer 6£2,149 GBP
Retailer 7£2,506 GBP
Retailer 24£2,633 GBP
Retailer 11£2,649 GBP
Do Amore Diamonds£4,866 GBP

21 data points across 24 retailers

19 retailers£656 GBP to £4,866 GBP

A
Cheapest Retailer
-
£656 GBP
$879 USD
Final sale: no returns
Retailer 2
-
£703 GBP
$942 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
£731 GBP
$980 USD
View
A
Retailer 4
-
£790 GBP
$1,058 USD
View
A
Retailer 5
-
£792 GBP
$1,061 USD
View
A
Retailer 6
-
£858 GBP
View
A
Retailer 7
-
£895 GBP
$1,199 USD
View
Retailer 8
-
£1,018 GBP
$1,364 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£1,077 GBP
View
B+
Retailer 10
-
£1,584 GBP
A$3,266 AUD
View
B+
Retailer 11
-
£1,629 GBP
ZAR 35,259 ZAR
View
B+
Retailer 12
-
£1,830 GBP
A$3,773 AUD
View
B
Retailer 13
-
£1,934 GBP
View
Retailer 14
-
£1,944 GBP
$2,605 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
£2,145 GBP
$2,874 USD
View
B
Retailer 16
-
£2,149 GBP
$2,879 USD
View
B
Retailer 17
-
£2,506 GBP
$3,357 USD
View
B
Retailer 18
-
£2,633 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4821E4557 · Oct 31
£4,866 GBP
$6,520 USD
View
18 more retailers have this diamond
Prices start from £656 GBPSave up to £4,210 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
£656 GBP