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Cushion|Lab Grown|IGI

0.74ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG807613993

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

Certificate IGI LG807613993

Diamond specifications and retailer prices

From £285 GBP
As of November 3, 2026
Save £1,619 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,904 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown cushion diamond

This 0.74ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613993 or 807613993. Listed at 15 retailers as of November 3, 2026, with prices from £285 to £1,904, a £1,619 spread on the same certified stone. Do Amore Diamonds lists it at £1,904. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613993
Dimensions5.26 × 5.09 × 3.39 mm
L/W Ratio1.03
Girdle conditionFaceted
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
5.26 mm5.09 mm0.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613993
Side View
Table 64.0%Crown 34.9°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £1,904 GBP|Low: £285 GBP|High: £1,904 GBP|Avg: £753 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 4, 2026
Retailer 4£285 GBP
Retailer 3£296 GBP
Retailer 7£341 GBP
Retailer 11£401 GBP
Retailer 15£439 GBP
Retailer 2£510 GBP
Retailer 6£607 GBP
Retailer 5£673 GBP
Retailer 8£763 GBP
Retailer 12£808 GBP
Retailer 16£828 GBP
Retailer 10£904 GBP
Retailer 13£980 GBP
Retailer 9£1,052 GBP
Retailer 14£1,059 GBP
Do Amore Diamonds£1,904 GBP

31 data points across 16 retailers

15 retailers£285 GBP to £1,904 GBP

A
Cheapest Retailer
-
£285 GBP
A
Retailer 2
-
£296 GBP
View
A
Retailer 3
-
£341 GBP
View
A
Retailer 4
-
£401 GBP
View
A
Retailer 5
-
£439 GBP
View
A
Retailer 6
-
£510 GBP
View
B+
Retailer 7
-
£607 GBP
View
Retailer 8
-
£673 GBP
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£808 GBP
View
B+
Retailer 10
-
£828 GBP
View
B+
Retailer 11
-
£904 GBP
View
B+
Retailer 12
-
£980 GBP
View
B+
Retailer 13
-
£1,052 GBP
View
B+
Retailer 14
-
£1,059 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG807613993 · Nov 4
£1,904 GBP
$2,570 USD
View
14 more retailers have this diamond
Prices start from £285 GBPSave up to £1,619 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
0.74ct Cushion
£285 GBP