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Cushion|Lab Grown|IGI

2.94ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG731569206

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

Certificate IGI LG731569206

Diamond specifications and retailer prices

From £1,083 GBP
$1,442 USD
As of October 30, 2026
Save £5,443 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,526 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.94ct lab-grown cushion diamond

This 2.94ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731569206 or 731569206. Listed at 13 retailers as of October 30, 2026, with prices from £1,083 to £6,526, a £5,443 spread on the same certified stone. Do Amore Diamonds lists it at £6,526. 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

2.94
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731569206
Dimensions8.42 × 8.21 × 5.39 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
8.42 mm8.21 mm2.94 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731569206
Side View
Table 62.0%Crown 38.6°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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 30
Current: £6,526 GBP|Low: £1,083 GBP|High: £7,952 GBP|Avg: £3,180 GBP|-17.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5£1,083 GBP
Retailer 10£1,088 GBP
Retailer 13£1,093 GBP
Retailer 9£1,538 GBP
Retailer 6£1,546 GBP
Retailer 2£1,978 GBP
Retailer 8£2,436 GBP
Retailer 11£2,590 GBP
Retailer 7£3,208 GBP
Retailer 12£4,017 GBP
Retailer 3£5,675 GBP
Retailer 4£6,045 GBP
Do Amore Diamonds£6,526 GBP

30 data points across 13 retailers

13 retailers£1,083 GBP to £6,526 GBP

A
Cheapest Retailer
-
£1,083 GBP
$1,442 USD
Final sale: no returns
A
Retailer 2
-
£1,088 GBP
$1,449 USD
View
A
Retailer 3
-
£1,093 GBP
$1,455 USD
View
A
Retailer 4
-
£1,538 GBP
$2,048 USD
View
A
Retailer 5
-
£1,546 GBP
€1,961 EUR
View
A
Retailer 6
-
£1,978 GBP
$2,634 USD
View
A
Retailer 7
-
£2,436 GBP
$3,243 USD
View
Retailer 8
-
£2,590 GBP
A$5,307 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£3,208 GBP
View
B+
Retailer 10
-
£4,017 GBP
$5,350 USD
View
Retailer 11
-
£5,675 GBP
A$11,627 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
£6,045 GBP
$8,050 USD
View
Most Expensive
B
Do Amore Diamonds
27-34924BC27 · Oct 30
£6,526 GBP
$8,690 USD
View
12 more retailers have this diamond
Prices start from £1,083 GBPSave up to £5,443 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
2.94ct Cushion
£1,083 GBP