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Cushion|Lab Grown|IGI

3.04ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG724588573

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724588573

Diamond specifications and retailer prices

From £482 GBP
$647 USD
As of November 3, 2026
Save £3,880 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,362 GBP at Do Amore Diamonds · As of November 3, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724588573 or 724588573. Listed at 16 retailers as of November 3, 2026, with prices from £482 to £4,362, a £3,880 spread on the same certified stone. Do Amore Diamonds lists it at £4,362. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724588573
Dimensions10.14 × 7.32 × 5.09 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm7.32 mm3.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724588573
Side View
Table 65.0%Crown 36.5°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.5%

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: Nov 3
Current: £882 GBP|Low: £482 GBP|High: £4,481 GBP|Avg: £1,149 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11£482 GBP
Retailer 8£535 GBP
Retailer 6£615 GBP
Retailer 3£707 GBP
Retailer 10£795 GBP
Retailer 1£882 GBP
Retailer 7£1,247 GBP
Retailer 4£1,281 GBP
Retailer 2£1,716 GBP
Retailer 9£1,720 GBP
Retailer 5£2,326 GBP

42 data points across 11 retailers

16 retailers£482 GBP to £4,362 GBP

A
Cheapest Retailer
-
£482 GBP
$647 USD
Final sale: no returns
Retailer 2
-
£535 GBP
$717 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£615 GBP
$825 USD
View
A
Retailer 4
-
£629 GBP
$844 USD
View
A
Retailer 5
-
£707 GBP
$948 USD
View
A
Retailer 6
-
£795 GBP
$1,066 USD
View
A
Retailer 7
-
£882 GBP
View
B+
Retailer 8
-
£1,247 GBP
A$2,572 AUD
View
B+
Retailer 9
-
£1,281 GBP
ZAR 27,756 ZAR
View
B+
Retailer 10
-
£1,716 GBP
View
B+
Retailer 11
-
£1,720 GBP
$2,307 USD
View
B+
Retailer 12
-
£1,777 GBP
$2,383 USD
View
B
Retailer 13
-
£1,992 GBP
$2,671 USD
View
B
Retailer 14
-
£2,326 GBP
View
B
Retailer 15
-
£3,825 GBP
$5,130 USD
View
Most Expensive
B
Do Amore Diamonds
23-724588573 · Nov 3
£4,362 GBP
$5,850 USD
View
15 more retailers have this diamond
Prices start from £482 GBPSave up to £3,880 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
£482 GBP